SolaX Power X1-Retro Fit User Manual

X1-Retro Fit User Manual
3.7kw - 5.0kw
Solax Power Network Technology(Zhe jiang) Co,. Ltd.
Copyright Declaration
The copyright of this manual belongs to Solax Power Network Technology(Zhe jiang) Co,.
Ltd.. Any corporation or individual should not plagiarize, partitially or fully copy (including
software,etc.), and no reproduction or distribution of it in any form or by any means. All rights
reserved. SolaX Power Network Technology (Zhe jiang) Co.,Ltd. (SolaX Power Co.,Ltd.). reserves
614.00204.04
Contents
Contents
1 Note on this Manual
1.1 Scope of Validity
1.2 Target Group
1.3 Symbols Used
2 Safety
2.1 Important Safety Instructions
2.2 Explanation of Symbols
2.3 EC Directives
3 Introduction
3.1
3.2
3.3
3.4
Basic Features
Work Sta tus
Dimension
Terminals of Inverter
4 Technical Data
4.1
4.2
4.3
4.4
4.5
AC output/input ( apply to version E, I, C )
Internal Charger ( apply to version E, I, C )
Efficiency, Safety and Protection ( apply to version E, I,C )
EPS output ( apply to version E, I )
General Data ( apply to version E, I, C )
5. Installation
03
03
03
03
04
04
08
09
10
10
12
13
14
15
15
15
16
16
17
18
5.1 Check for Transport Damage
18
5.2 Packing List
5.3 Mounting
18
19
6 Electrical Connection
6.1
6.2
6.3
6.4
Grid Connection
EPS Connection( apply to I Version and E Version)
Battery Connection
Earth Connection
22
22
24
28
31
01
Contents
6.5 Meter Connection
6.6 485 Connection
6.7 LAN Connection
6.8 DRM Connection
6.9 Other Communication Connection
6.10 Monitoring Connection(optional)
6.11 Inverter Manipulation
Notes on this Manual
32
34
36
38
40
41
42
7. Firmware Upgrading
44
8. Setting
46
8.1 Control Panel
8.2 Menu Structure
8.3 LCD Operation
46
47
48
1 Notes on this Manual
1.1 Scope of Validity
This manual is an integral part of X1-Retro Fit, It describes the assembly,
installation, commissioning, maintenance and failure of the product. Please read it
carefully before operating.
X1-Fit-3.7E
X1-Fit-4.6E
X1-Fit-5.0E
X1-Fit-3.7I
X1-Fit-4.6I
X1-Fit-5.0I
X1-Fit-3.7C
X1-Fit-4.6C
X1-Fit-5.0C
Note: “3.7” means 3.7kW.
“E” means “EPS function” will be available with an external changeover
device installed.
“I” means “EPS function” available as unit already content an internal
changeover device.
“C “means without”EPS function”.
Store this manual where it will be accessible at all times.
1.2 Target Group
9 Troubleshooting
67
9.1 Trouble Shooting
9.2 Routine Maintenance
67
71
10 Decommissioning
72
10.1 Dismantling the Inverter
10.2 Packaging
10.3 Storage and Transportation
72
72
72
This manual is for qualified electricians. The tasks described in this manual only
can be performed by qualified electricians.
1.3 Symbols Used
The following types of safety instructions and general information appear in this
document as described below:
Danger！
“Danger” indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
Warning!
“Warning” indicates a hazardous situation which, if not avoided, could result
in death or serious injury.
Caution！
“Caution” indicates a hazardous situation which, if not avoided, could result
in minor or moderate injury.
Note！
“Note” provides tips that are valuable for the optimal operation of our
product.
02
03
Safety
Safety
2 Safety
2.1 Important Safety Instructions
Danger!
Danger to life due to high voltages in the inverter!
All work must be carried out by qualified electrician.
The appliance is not to be used by children or persons with
reduced physical sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given
supervision or instruction.
Children should be supervised to ensure that they do not play
with the appliance.
Caution !
Danger of burn injuries due to hot enclosure parts!
During operation, the upper lid of the enclosure and the enclosure
body may become hot.
Only touch the lower enclosure lid during operation.
Caution !
Possible damage to health as a result of the effects of radiation!
Do not stay closer than 20 cm to inverter for any length of time.
Warning！
Authorized service personnel must disconnect AC power from
inverter before attempting any maintenance or cleaning or
working on any circuits connected to inverter.
WARNING !
Do not operate the inverter when the device is running.
WARNING !
Risk of electric shock!
04
Prior to the application, please read this section carefully to ensure correct and
safe application. Please keep the user manual properly.
Accesories only together with the inverter shipment are recommanded here.
Otherwise may result in a risk of fire, electric shock, or injury to person.
Make sure that existing wiring is in good condition and that wire is not
undersized.
Do not disassemble any parts of inverter which are not mentioned in
installation guide. It contains no user-serviceable parts. See Warranty for
instructions on obtaining service. Attempting to service the inverter yourself
may result in a risk of electric shock or fire and will void your warranty.
Keep away from flammable, explosive materials to avoid fire disaster.
The installation place should be away from humid or corrosive substance.
Authorized service personnel must use insulated tools when installing or
working with this equipment.
The unit contains capacitors that remain charged to a potentially lethal voltage
after the MAINS and battery has been disconnected.
Hazardous voltage will present for up to 5 minutes after disconnection from
power supply.
CAUTION-RISK of electric shock from energy stored in capacitor, Never operate
on the inverter couplers, the MAINS cables or Battery cables when power is
applied. After switching off the battery and Mains, always wait for 5minutes to
let the intermediate circuit capacitors discharge before unpluging battery
inplug and MAINS couplers.
When accessing the internal circuit of inverter, it is very important to wait 5
minutes before operating the power circuit or demounting the electrolyte
capacitors inside the device. Do not open the device before hand since the
capacitors require time to sufficiently discharge!
Measure the voltage between terminals UDC+ and UDC- with a multi-meter
(impedance at least 1Mohm) to ensure that the device is discharged before
beginning work (35VDC) inside the device.
Lightning will cause a damage either from a direct strike or from surges due to
a nearby strike.
Specialists in lightning protection should be consulted during the end use
application.
Using appropriate external lightning protection, the effect of a direct lightning
strike into a building can be mitigated in a controlled way, and the lightning
current can be discharged into the ground.
Installation of SPDs to protect the inverter against mechanical damage and
excessive stress include a surge arrester in case of a building with external
lightning protection system (LPS) when separation distance is kept.
To protect the AC system, surge suppression devices (SPD type2) should be
fitted at the main incoming point of AC supply (at the consumer’s cutout),
located between the inverter and the meter/distribution system; SPD (test
impulse D1) for signal line according to EN 61632-1.
05
Safety
Safety
►Anti-Islanding Effect
► Battery Safety Instructions
• Islanding effect is a special phenomenon that grid-connected system still
supply power to the nearby grid when the voltage loss is happened in the
power system. It is dangerous for maintenance personnel and the public.
• X1-Retro Fit series inverter provide Active Frequency Drift(AFD) to prevent
islanding effect.
SolaX X1-Retro Fit series inverter should be worked with high voltage battery,
for the specific parameters such as battery type, nominal voltage and nominal
capacity etc., please refer to section 4.2.
As accumulator batteries may contain potential electric shock and short-circuit
current danger, to avoid accidents that might be thus resulted, the following
warnings should be observed during battery replacement:
1: Do not wear watches, rings or similar metallic items.
2: Use insulated tools.
3: Put on rubber shoes and gloves.
4: Do not place metallic tools and similar metallic parts on the batteries.
5: Switch off load connected to the batteries before dismantling battery
connection terminals.
6: Only personal with proper expertise can carry out the maintenance of
accumulator batteries.
► PE Connection and Leakage Current
• The inverter incorporates a certified internal Residual Current Device (RCD)
in order to protect against possible electrocution and fire hazard in case of a
malfunction in the cables or the inverter. There are two trip thresholds for the
RCD as required for certification (IEC 62109-2:2011). The default value for
eletrocution protection is 30mA, and for slow rising current is 300mA.
• If an external RCD is required by local regulations, check which type of RCD
is required for relevant eletric code. It recommends using a type-A RCD. The
recommended RCD values is 100mA or 300mA unless a lower value is required
by the specific local electric codes. When required by local regulations, the use
of an RCD type B is permitted.
WARNING !
High leakage current!
Earth connection essential before connecting supply.
• Incorrect grounding can cause physical injury, death or equipment
malfunction and increase electromagnetic.
• Make sure that grounding conductor is adequately sized as required by
safety regulations.
• Do not connect the ground terminals of the unit in series in case of a
multiple installation. This product can cause current with a d.c component,
where a residual current operated protective (RCD) or monitoring (RCM)
device is used for protection in case of direct or indirect contact, only an
RCD or RCM of type B is allowed on the supply side of this product.
For United Kingdom
• The installation that connects the equipment to the supply terminals shall
comply with the requirements of BS 7671.
• No protection settings can be altered.
• User shall ensure that equipment is so installed, designed and operated to
maintain at all times compliance with the requirements of ESQCR22(1)(a).
For Australia and New Zealand
• Electrical installation and maintenance shall be conducted by licensed
electrician and shall comply with Australia National Wiring Rules.
06
07
Safety
Safety
2.2 Explanation of Symbols
This section gives an explanation of all the symbols shown on the inverter and
on the type label.
Do not operate this inverter until it is isolated from battery and mains
Symbols on the Inverter
Symbol
The inverter can not be disposed together with the household waste.
Disposal information can be found in the enclosed documentation.
Explanation
Operating Display.
Danger to life due to high voltage.
• There is residual voltage existing in the inverter after powering off,
which needs 5 min to discharge.
• Wait 5 min before you open the upper lid.
Battery communication is active.
An error has occurred, please inform your installer immediately.
Symbols on the Type Label
Symbol
Explanation
CE mark.
The inverter complies with the requirements of the applicable
CE guildlines.
TUV certified.
RCM remark.
SAA certification.
Beware of hot surface.
The inverter can become hot during operation. Avoid contact
during operation.
Danger of high voltages.
Danger to life due to high voltages in the inverter!
2.3 CE Directives
This chapter follows the requirements of the European low voltage
directives, which contains the safety instructions and conditions of
acceptability for the endues system, which you must follow when installing,
operating and servicing the unit. If ignored, physical injury or death may
follow, or damage may occur to the unit. Read this instructions before you
work on the unit. If you are unable to understand the dangers, warnings,
cautions or instructions, please contact an authorized service dealer before
installing. Operating and servicing the unit.
The Grid connected inverter meets the requirement stipulated in Low Voltage
Directive (LVD) 2014/35/EU and Electromagnetic Compatibility (EMC) Directive
2014/30/EU. The unit is based on:
EN 62109-1:2010 ; EN 62109-2:2011 ; IEC 62109-1(ed.1) ; IEC62109-2(ed.1)
EN 61000-6-3:2007+A:2011 ; EN 61000-6-1:2007 ; EN 61000-6-2:2005 ; EN 62477
The grid connected inverter leave the factory completely connecting device and
ready for connection to the mains,the unit shall be installed in accordance with
national wiring regulations. Compliance with safety regulations depends upon
installing and configuring system correctly, including using the specified wires.
The system must be installed only by professional assemblers who are familiar
with requirements for safety and EMC. The assembler is responsible for ensuring
that the end system complies with all the relevant laws in the country where it is
to be used.
The individual subassembly of the system shall be interconnected by means of
the wiring methods outlined in national/international such as the national electric
code (NFPA) No.70 or VDE regulation 0107.
Danger.
Risk of electric shock!
Observe enclosed documentation.
08
09
Introduction
Introduction
3. Introduction
I Version applies to the wiring rules that requires Neutral line of alternative supply
must NOT be isolated or switched (applies to wiring rules AS/NZS_3000:2012 for
Australia and New Zealand).
3.1 Basic features
X1-Retro Fit Series is a high-quality inverter which can store energy into battery.
The inverter can be used to optimize self consumption, store in the battery for
future use or feed-in to public grid. Work mode depends on the battery and user’s
preference. It can provide power for emergency use during the grid lost by using
the energy from battery.
Inverter
+
SolaX meter
► System Diagram
Main switch
X1-Retro Fit Series is designed with two EPS versions for customer to choose
based on the local rules.
E Version applies to the wiring rules that requires the Live line and Neutral line of
EPS must be disconnected with the Live line and Neutral line of grid. (applies to
most countires)
-
Battery
RCD
RCD
Loads
EPS
Loads
E-BAR
E-BAR
Inverter
+
SolaX meter
Main switch
-
Battery
PE
Note!
• Please control the home loads, and make sure it’s within the “EPS
output rating” under EPS mode, otherwise the inverter will shutdown
with an “overlaod fault” warning.
• Please confirm with the mains grid operator whether there is any
special regulations for grid connection.
DPDT
RCD
RCD
E-BAR
EPS
Load
10
11
Introduction
Introduction
the power is not enough,battery will discharge
for local loads firstly, and grid will supply power
when the battery capacity and power
generation is not enough.
3.2 Work Modes
X1-Retro Fit Series inverter provides multiple work modes based on different
requirements.
Work modes: Back up mode
Work modes: Self-use
Priority:battery>load>grid
This mode applies the area that has frequent
power outages. And this mode ensures the
battery will has enough energy to supply when
the grid is off.
·In the case of external power generation
equipment, the power generated will be used
to charge the battery fully firstly, then supply
the local loads. The redundant power will
export to the public grid.
·In the absence of an external power
generation device, charge the battery with the
public grid.
·The inverter will switch to EPS mode only
when the grid is abnormal.
Priority: load>battery>grid
This mode applies the area that has low feedin tariff and high energy price.
·In the case of the external generator, the
power generated will be used to supply the
local loads firstly, then to charge the battery.
The redundant power will export to the
public grid.
·In the absence of the external generator, or
the power is not enough,battery will
discharge for local loads firstly, and grid will
supply power when the battery capacity is
not enough.
EPS Status
Work modes: Force time use
Priority:battery>load>grid(when charging)
Priority:load>battery>grid(when discharging)
This mode applies the area that has electricity
price between peak and valley. User can use
off-peak electricity to charge the battery.
·The charging and discharging time can be
set flexibly.
When the grid is off, system will supply
emergency power from battery to supply the
home loads. (Battery is necessary in EPS mode.)
3.3 Dimension
464.0mm
180.0 mm
Priority:load>grid>battery
This mode applies the area that has high
feed-in tariff and export control.
·In the case of the external generator, the
power generated will be used to supply the
local loads firstly, then export to the public
grid. The redundant power will charge the
battery.
·In the absence of the external generator, or
12
476.0 mm
Work modes: Feed in Priority
13
Introduction
Technical Data
4. Technical Data
3.4 Terminals of inverter
B
A
D
C
E
F
4.1 AC output/input ( apply to version E, I,C )
X1-Fit-3.7E
X1-Fit-3.7I
X1-Fit-3.7C
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-4.6C
X1-Fit-5.0E
X1-Fit-5.0I
X1-Fit-5.0C
Norminal AC power[VA]
3680
4600
4999
Max. apparent AC power[VA]
3680
4600
4999
Grid
EPS
+
OFF
AC output
WiFi
ON
BMS
Model
Upgrade
DRM/Meter
COM
-
CAN/GEN
BAT
220/230/240 VAC(180 to 270 VAC)
Rated grid voltage(range)[V]
Rated grid frequency[Hz]
50/60
Norminal AC current[A]
16
20
21.7
Max.AC current[A]
16
21
21.7
Displacement power factor
G
H
I
J
K
0.8 leading...0.8 lagging
Total harmonic distortion(THDi)
< 2%
Parallel operation
Being developed
Load control
Object
Description
Being developed(optional)
AC input
Norminal AC power[ VA](E&C Version)
A
Battery connection area
B
EPS output
Rated grid voltage(range)[V]
C
Grid output
Rated grid frequency[Hz]
Norminal AC power[VA](I Version)
Max.AC current[A](E&C Version)
D
Battery communication
E
Communication port for external Pocket WiFi/LAN/GPRS
Displacement power factor
F
Waterproof valve
Norminal AC current[A](E&C Version)
G
Earthing screw
Norminal AC current[A](I Version)
H
CAN/GEN communication port (reserved)
I
COM port for Ethernet/485 communication
J
DRM port / External meter port
K
USB port for upgrading
Max. AC current[A](I Version)
220/230/240 VAC (180 to 270 VAC)
50/60
16
21
21.7
16+21.7(bypass)
21+26.0(bypass)
21.7+26.0(bypass)
0.8 leading...0.8 lagging
16
20
21.7
16+17.4(by pass)
20+17.4(by pass)
21.7+17.4(by pass)
35
35
35
80
80
80
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-4.6C
X1-Fit-5.0E
X1-Fit-5.0I
X1-Fit-5.0C
4.2 Internal Charger ( apply to version E, I,C )
X1-Fit-3.7E
X1-Fit-3.7I
X1-Fit-3.7C
Lithium battery
Battery voltage range[V]
85-400
Recommended battery voltage[V]
300VDC
Recommended battery capacity[KWh]
Max. charge/discharge current[A]
14
4999
4999+5000(bypass)
AC maximum output fault current[A]
Battery type
Qualified electrician will be required for the installation.
4600
4600+5000(bypass)
AC inrush current[A]
Model
WARNING !
3680
3680+4000(bypass)
Peak charge/discharge current[A]
4.8-16.8
20A(adjustable)
30A
Communication interfaces
CAN/RS485
Reverse connect protection
Yes
15
Technical Data
Technical Data
4.3 Efficiency, Safety and Protection ( apply to version E, I,C )
4.5General Data ( apply to version E, I, C )
X1-Fit-3.7E
X1-Fit-3.7I
X1-Fit-3.7C
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-4.6C
X1-Fit-5.0E
X1-Fit-5.0I
X1-Fit-5.0C
Max. Battery charge efficiency
AC to BAT )(@full load)
95.60%
95.60%
95.60%
Max. Battery discharge efficiency
(BAT to AC)(@full load)
97.00%
Model
Max. efficiency
97.00%
97.00%
97.00%
97.00%
97.00%
Safety & Protection
Model
YES
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-4.6C
Dimension [W/H/D](mm)
476*464*180
Dimension of packing [W/H/D](mm)
600*540*350
Net weight [kg]
23
Gross weight [kg]
26
Operating temperature range[℃]
Storage temperature [℃]
Over/under voltage protection
X1-Fit-3.7E
X1-Fit-3.7I
X1-Fit-3.7C
Storage/Operation relative humidity
X1-Fit-5.0E
X1-Fit-5.0I
X1-Fit-5.0C
-20~+60 (derating at 45)
-20~+60
4%~95% (without condensing)
DC isolation protection
YES
Altitude [m]
<2000
Monitoring ground fault protection
YES
Ingress Protection
IP65
Grid protection
YES
Protective Class
DC injection monitoring
YES
Over Voltage Category
Ⅰ
III(electric supply side), II(battery side)
Residual current detection
YES
Cooling
Nautral
Anti-islanding protection
YES
Noise emission(typical)
＜40dB
Over load protection
YES
Inverter Topology
Over heat protection
YES
Communication interface
Transformerless
485,Ethernet, Meter, pocket WIFI/LAN/GPRS(optional), DRM, USB
LCD display
Backlight 20*4 character
Installation
Wall-mounted
Night-time consumption
<3W
Pollution Degree
III
4.4 EPS output ( apply to version E, I )
X1-Fit-3.7E
X1-Fit-3.7I
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-5.0E
X1-Fit-5.0I
EPS rated power[VA]
4000
5000
5000
Max. EPS power[VA]
5000
6000
6000
Model
EPS rated voltage[v], Frequency[Hz]
EPS rated current[A]
17.4
21.7
Max. EPS current[A]
21.7
26.0
EPS peak power[W]
6000,10s
Switch time[s]
16
230VAC, 50/60
21.7
26.0
8000,10s
<500ms( for verstion E ), <20ms( for version I )
Total harmonic distortion(THDv)
<2%
Changeover device(E Version)
external
Changeover device(I Version)
internal
17
Installation
Installation
5. Installation
Description
Object
5.1 Check for Physical Damage
Make sure the inverter is intact during transportation. If there is any visible
damage, such as cracks, please contact your dealer immediately.
5.2 Packing List
Open the package and take out the product, please check the accessories first.
The packing list shown as below.
H
gasket( for using thin cable to connect on the AC port)
I
J
Grounding nut
Set screw( for mounting)
K
User manual
L
Warranty card
M
Quick installation guide
N
Pocket wifi/LAN/GPRS (optional)
O
12 pin positive terminal
P
cable connector*2
5.3 Mounting
B
A
C
Installation Precaution
D
X1-Retro Fit Series inverter is designed for outdoor installation (IP 65).
Make sure the installation site meets the following conditions:
Version I
Version E&C
E
18
F
G
M
N
Object
Description
H
J
I
O
K
L
P
A
Inverter
B
Bracket
C
Expansion tubes & Expansion screws
D
E
Battery connectors (1*positive, 1*negative)
4 6AWG AC terminals and 4 10AWG AC terminals for Version I
8 10AWG AC terminals for Version E and Version C
F
Ring terminal(1*for external enclosure grounding)
G
Ring terminal(2*for internal enclosure grounding)
Not in direct sunlight.
Not in areas where highly flammable materials are stored.
Not in potential explosive areas.
Not in the cool air directly.
Not near the television antenna or antenna cable.
Not higher than altitude of about 2000m above sea level.
Not in environment of precipitation or humidity (＞95%).
Under good ventilation condition.
The ambient temperature in the range of -20℃ to +60℃.
The slope of the wall should be within ± 5°.
The wall hanging the inverter should meet conditions below:
1.solid brick/concrete, or strength equivalent mounting surface;
2.Inverter must be supported or strengthened if the wall’s strength isn’t
enough(such as wooden wall, the wall covered by thick layer of decoration)
Please AVOIDE direct sunlight, rain exposure, snow laying up during installation
and operation.
19
Installation
Installation
Ø Space Requirement
375.0 mm
300mm
300mm
300mm
263.0 mm
Table Available Space Size
Position
Left
Right
Top
Bottom
Front
Min.size
300mm
300mm
300mm
300mm
300mm
Step 1
300mm
Ø Mounting Steps
Tools required for installation.
Installation tools : crimping pliers for binding post and RJ 45, screwdriver,
manual wrench and
Step 2
Step 1: Screw the wall bracket on the wall
1.1 Place the bracket on the wall and mark down the position of the 4 holes.
1.2 Drill holes with driller, make sure the holes are deep enough (at least 60mm) to
support the inverter.
1.3 Install the expansion tubes in the holes, and tighten them. Then install the wall
bracket with the expansion screws.
Torque:1.5±0.2Nm)
Step 3
Overview of Mounting
Step 2: Place the inverter on the wall mounted bracket by holding the handle on
the side.
Step 3: Screw the set screw on the left-bottom of inverter tightly.
Step 4: If necessary, costomer can install an anti-theft lock on the left-bottom of
the inverter.
Step 4
20
21
Electrical Connection
Electrical Connection
6. Electrical Connection
Step2.
6.1 Grid Connection
X1-Retro Fit series inverter are designed for single phase grid. Voltage is
220/230/240V, frequency is 50/60Hz. Other technical requests should comply
with the requirement of the local public grid.
Step3.
Table 4 Cable and Micro-breaker recommended
Model
Φ4 hexagon wrench.torque:3+0.1Nm
X1-Fit-3.7E
X1-Fit-3.7I
X1-Fit-3.7C
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-4.6C
X1-Fit-5.0E
X1-Fit-5.0I
X1-Fit-5.0C
4-5mm²
20A
5-6mm²
32A
5-6mm²
32A
Cable Size: Refer to Tabel 4(page 24)
12mm
E Version & C Version
Cable
Micro-breaker
60mm
I Version
Cable
Micro-breaker
8-10mm²
50A
Inverter+BMU
10-13mm²
63A
10-13mm²
63A
Step4.
Note: No need to connect wire on X port by
enduser! ( E/C version )
Micro-breaker should be installed between inverter and grid, any load should
not be connected with inverter directly.
XN
L
Note:I port has been wired
during the manufactory.
(I version )
INL
Insert AC cable into Grid port
through screw cap
Connection Steps:
E/C Version
Step1. Check the grid voltage.
1.1 Check the grid voltage and compare with the permissive voltage range (Please refer to
technical data).
1.2 Disconnect the circuit-bricker from all the phases and secure against re-connection.
Step2. Remove the top-down cover from the inverter.
Torque:1.2±0.1Nm)
I Version
L-wire,N-wire connection
Torque:1.2±0.1Nm)
Step3. Make AC wires.
3.1 Choose the appropriate wire(Cable size: refer to Table 4).
3.2 Reserve about 60mm of conductor material sectional area.
3.3 Remove 12mm of insulation from the end of wire.
3.4 Insert stripped wires into AC terminal and insure all conductor strands are captured in the AC
terminal.
3.5 Compress the AC terminal head by using a crimping pliers and screw down screw cap tightly.
Step4. Insert AC cable into Grid port through screw cap and then tighten the
screw cap. Insert L wire and N wire into corresponding ports of AC terminal.
Compress the PE wire with earth terminal , then screw it on the grounding stud.
22
PE wire connection
23
Electrical Connection
Electrical Connection
6.2 EPS Connection( apply to I Version and E Version only)
E Version
Manual
X1-Retro Fit series inverter has On and Off grid function, the inverter will deliver
output power through AC port when the grid is on, and it will deliver output
power through EPS port when the the grid is off.
Required for Changeover Switch
required for installation
RCMB
+
Ø I Version & E Version
PE
L
X1-Retro Fit series inverter provides two versions for customer to choose based
on the local rules.
“I Version” means inverter has an build-in changeover switch. This version applies
to the wiring rules which requires Neutral line of alternative supply must not be
isolated or switched.(applies to wiring rules AS/NZS3000:2014 of Australia and
New Zealand.)
“E Version” means inverter needs to install an external changeover device for EPS
function. This version applies to the wiring rules which allows Neutral line of
alternative supply can be isolated or switched.( applies to most of the countries)
wired by manufactor
E Version
EPS breaker: refer to
Table 5(page 28)
-
L
Battery
AC
EPS
L
N
changeover device( DPDT )
RCD
RCD: type A
RCD
PE
Load
E-BAR
L
EPS Load
Ø Auto & Manual
EPS function can be achieved automatically or manually according to user’s wishes.
For “I Version” inverter, EPS function can only be triggered automatically.
For “E Version” inverter, EPS function can be triggered either automatically or
manually according to user’s preference.
If user wants to use this function manually, it will need to be installed an external
switch. Please refer to specific wiring diagram below.
For automatical solution, please contact our sales.
E Version
Auto
Required for Changeover Switch
E Version
Auto
Do not required for Changeover Switch
required for installation
RCMB
+
I
I
EPS breaker: refer to
Table 5(page 28)
PE
-
L
L
N
-
L
Contactor Device
Contactor
RCD
PE
RCD
Load
E-BAR
RCD: type A
Battery
Battery
AC
EPS
wired by manufactor
I Version
L
required for installation
+
L
I Version
wired by manufactor
RCMB
L
EPS Load
EPS
EPS breaker: refer to
Table 5(page 28)
RCD: type A
AC
L
N
RCD
RCD
PE
N-BAR
Load
E-BAR
L
EPS Load
24
Please contact our sales for any compatible contactor purchase requirement .
Note!
In case of discrepancies between wiring mode of local policy and
the operation guide above, especially for the wiring of neutral line,
grounding and RCD, please contact us before any operation!
25
Electrical Connection
Electrical Connection
Ø Connection Steps:
Ø Requirements for EPS load
Step1.Make EPS wires.
3.1 Choose the appropriate wire(cable size: refer to picture below).
3.2 Reserve about 60mm of conductor material sectional area.
3.3 Remove 12mm of insulation from the end of wire.
3.4 Insert stripped wires into AC terminal and insure all conductor strands are captured in
the AC terminal.
3.5 Compress the AC terminal head by using a crimping pliers and screw down screw cap tightly.
WARNING !
Make sure the EPS load power rating is within EPS output rating,
otherwise the inverter will shutdown with an “over load” warning.
When an “over load” is appeared, adjust the load power to make
sure it is within the EPS output power range, then turn the inverter
back on.
Step2. Insert EPS cable into EPS port through screw cap and then tighten the
screw cap. Insert L wire, N wire and PE wire( PE wire applies to E Version only)
into corresponding ports of EPS terminal and screw them tightenly.
For the nonlinear load, please make sure the inrush power should
be within the EPS output power range.
Step1.
Configuration current less than the maximum dc input current,
generally lithium and lead acid capacity and voltage are linear decline.
12mm
I Version
60mm
Below table shows some common feasible loads for you reference.
Note:Please check with the manufacturer for high power inductive load.
12mm
E Version
60mm
Power
Type
Start Rated
Common
equipment
Example
Equipment
Start
Rated
Table 5 Cable and Micro-breaker recommended
Model
EPS Cable
EPS breaker
X1-Fit-3.7E
X1-Fit-3.7I
X1-Fit-3.7C
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-4.6C
X1-Fit-5.0E
X1-Fit-5.0I
X1-Fit-5.0C
≥5mm²
25A
≥5mm²
32A
≥5mm²
32A
Resistive
load
X1
Capacitive
load
X2
X1
Incandescent
lamp
TV
100W 100VA 100VA
(W)
(W)
Incandescent
lamp
Step2.
I Version
I
LN
Note: The black cable( the I port )
has been wired during the
manufactory.( Torque:1.2±0.1Nm).
X 1.5
Fluorescent lamp
Inductive
load
X 3~5
80VA
(W)
40W
Fluorescent lamp
X2
150W
Fan
Fridge
60VA
(W)
450-750VA 300VA
(W)
(W)
Fridge
L N PE
E Version
Note: Connect PE wire into
PE port!
26
27
Electrical Connection
Electrical Connection
6.3 Battery Connection
Ø BMS PIN Definition
Charging & discharging system of X1-Retro Fit series inverter is designed for
high-voltage lithium battery.
Before choosing battery, please note the maximum voltage of battery can not
exceed 400V and the rated voltage of battery can not exceed 350V, and the
battery communication should be compatible with X1-Retro Fit inverter.
Communication interface bewteen inverter and battery is RS485 or CAN with a
RJ45 connector.
1
8
PIN
1
Definition X
3
2
5
4
GND GND BMS_CANH BMS_CANL
6
7
8
X
BMS_485A
BMS_485B
Ø Battery breaker
Before connecting to battey, please install a nonpolarized DC breaker to make sure
inverter can be securely disconnected during maintanance.
X1-Fit-3.7E
X1-Fit-3.7I
X1-Fit-3.7C
Model
X1-Fit-5.0E
X1-Fit-5.0I
X1-Fit-5.0C
X1-Fit-4.6E
X1-Fit-4.6I
X1-Fit-4.6C
Voltage
Nominal voltage of DC breaker should be larger than maximum
voltage of battery.
Current[A]
32A
Grid
EPS
+
DRM/Meter
COM
-
CAN/GEN
BAT
Step1. Choose the 9 AWG wire and strip the cable to 15mm.
Step2. Insert the stripped cable up to the stop ( negative cable for DC plug(-) and
positive cable for DC socket(+) are live). Hold the housing on the screw
connection.
Step3. Press down spring until it clicks audibly into place.( The live wire must be
visible in the chamber)
Step4. Tighten the screw connection(tighten torque:2.0Nm)
Step5. Plug the battery connectors into the corresponding BAT port of inverter.
Upgrade
BMS
ON
OFF
WiFi
Ø Battery connection diagram
Ø Power Connection Steps:
Step2.
screw connection
screw connection
Nonpolarized
DC breaker
Communication connection
DC socket housing(+)
DC plug housing(-)
Power connection
-
+
Step3.
CAN/ RS485
high-voltage lithium battery.
Step 4.
spring
chamber
Ø Configuration table between inverter and battery
wire strands
X1-Retro fit inverter ( BAT voltage range is 80V - 400V)
0-2 pcs
(model: HV11550)
Pylontech
1 pcs(necessary)
(model: SC0500A-100S)
2-7 pcs
(model: H48050-15S)
+
BAT
-
other brand
28
Please contact SOLAX
Upgrade
1 pcs(necessary)
(model: T-BAT H5.8)
BMS
SOLAX triple power
(50AH )
ON
OFF
WiFi
1-3 pcs
(model: HV10045/HV10063)
Grid
1 pcs(necessary)
(model: MC0500)
DRM/Meter
SOLAX triple power
( 43AH, 63AH )
Step5.
EPS
Number of battery module
COM
Number of manager system
CAN/GEN
Battery brand
Note: The positive line and negative line are not allowed to
access anti-Line.
29
Electrical Connection
Electrical Connection
Ø Communication Connection Steps:
6.4 Earth Connection (mandatory)
Step1. Prepare a standard network cable (without sheath) and find the cable
connector in the accessories package .
Step2. Insert the network cable through the cable connector, then crimp the
cable with a Rj45 plug which is inside of the cable connector.
Step3. Insert the cable connector into BMS port inside of inverter and screw it
tightly. Then insert other side of communication cable into RS485 or Can port
on the battery.
Battery BMS module(Pylontech: RS485 port; Triple Power: CAN port; Please
check the battery manual for more details）
Users must addtionally earth the inverter to the enclosure of a second earthing or
equipotential bonding. This prevents electric shock if the original protective
conductor fails.
Step1
cable connector with a RJ45 plug
(in accessories package)
standard network cable
(without sheath)
Ø Earth Connection Steps:
Step1. Strip the earthing cable insulation and insert the stripped cable into the
ring terminal, then clamp it .
Step2. Place the ring terminal into the earthing rod and screw the earthing screw
tightly.
Step1
Cable size: 12AWG.
ring terminal
Step2
cable connector
network cable
DRM/Meter
COM
CAN/GEN
-
DRM/Meter
COM
CAN/GEN
I
Upgrade
EPS
+
BAT
WiFi
ON
OFF
Grid
Step3
BMS
-
Upgrade
EPS
+
BAT
WiFi
ON
OFF
Grid
Rj45 plug
BMS
Step2
C
B
I
BMS Port
30
(φ4 hexagon wrench.torque:1.5±0.2Nm)
31
Electrical Connection
Electrical Connection
Ø Meter Connection Steps:
6.5 Meter Connection
X1-Retro fit inverter should work with a Meter for monitoring the power usage.
A meter could deliver the data to inverter to achieve the export control function.
Please note that it is necessary to use the meter brand recommanded by SOLAX.
Note！
It is necessary to connect meter to inverter otherwise inverter will
shutdown with a “Meter fault” alert, unless the meter function is shut
down though LCD operation.
The smart meter must be authorized by Solax, any third party or
non-authorized meter may not match with the inverter.
Solax will not take the responsibility if the meter is unavailable.
Step1. Prepare a connector and two communication wires.
Step2. Unscrew the nut of Meter connector and insert two communication
wires through it.
Step3. Trip the insulation from the communication wires, then insert one side
of wires into pin1 and pin2 holes of the 12 pin positive terminal which can be
found in accessories package. And then screw them tightly.
Step4. Insert the positive terminal into the corresponding negative terminal block
inside of the inverter. And then screw it tightly.
Step1
Ø Meter connection diagram
10.0mm
B
BMS
+
conductor
-
Upgrade
RF
BAT
DRM/Meter
PV2
-
CAN/GEN
PV1
-
Grid
OFF
WiFi
+
EPS
+
C
LAN
ON
Step2
communication cable
12pin terminal
(in accessories package)
I
Torque:0.2±0.1Nm
Step3
Electrical
grid
Single phase
meter
Load
DRM/Meter Port
N
Home Electric meter
DRM/Meter
L
485A
Meter1
485B
If user has other generator in home and wants to monitor
it both, X1-Retro fit inverer provides a communication function
for monitoringthe other generator device by installing
another Meter2.
For more referance, please contact SOLAX.
other generator
Meter2
Step4
Torque:0.4±0.1Nm
Ø Meter PIN Definition
Communication interface bewteen inverter and meter is RS485 with two wires.
Note:please make sure meterA and meterB is connected to port RS485A and
RS485B on the meter.
meterA(pin1)
meterB(pin2)
32
33
Electrical Connection
Electrical Connection
6.6 485 Connection
Step1
485 communication is the standard communication interface. It can transmit the
data from inverter to PC or other monitoring equipements.
standard network cable
(without sheath)
cable connector with a RJ45 plug
(in accessories package)
Step2
485 communication
COM port
Ø 485 PIN Definition
cable connector
1
1
2
3
4
5
6
7
8
8
X
X
GND
485A
485B
X
X
X
network cable
Rj45 plug
Step3
+
-
Grid
-
RF
BAT
CAN/GEN
-
PV2
C
Upgrade
BMS
+
PV1
DRM/Meter
+
EPS
ON
OFF
COM
Step1. Prepare a standard network cable (without sheath) and find the cable
connector in the accessories package .
WiFi
Ø Communication Connection Steps:
B
Step2. Insert the network cable through the cable connector, then crimp the
cable with a Rj45 plug which is inside of the cable connector.
I
Step3. Insert the cable connector into COM port at the bottom of inverter and
screw it tightly. Then insert other side of the network cable into PC or
other device.
COM Port
34
35
Electrical Connection
Electrical Connection
6.7 LAN Connection
LAN communication is the standard communication interface.
Step1. Open the lid cover, then it can be seen that a network cable has been
inserted in the 485 RJ45 port.
Ø Application Occasion
Step2. Pull out the network cable, then insert it into the LAN RJ45 Port tightly.
This function is appliable for the below situation:
I) for data transmission: It can transmit the inverter data from inverter to PC or
other monitoring equipements.
II) for monitoring: It can transmit the inverter data from inverter to SOLAX
monitoring website/APP though home router connected.
Step3. for the external network cable operation, please refer to 485 connection
steps.
S
Step1
M
AN
N
485
BM
DR
L
CA
data cable
data cable
Router
II) for monitoring
I) for data transmission
Step2
S
M
N
Ø LAN PIN Definition
N
485
BM
DR
LA
CA
1
1
2
3
4
5
6
7
8
8
TX+
TX-
RX+
X
X
RX-
X
X
Ø Communication Connection Steps:
Step3
S
Note！
485 commuication and LAN commuication have respective RJ45 port
interface inside of the inverter. But them share the same connection port
(COM port) on the bottom of the inverter. 485 communication is default,
if user wants to use LAN function, it needs to open the lid cover to operate.
M
AN
AN
485
BM
DR
L
C
COM Port
36
37
Electrical Connection
Electrical Connection
6.8 DRM Connection
Step1
DRM is provided to support several demand response modes by emitting control
signals as below.
RJ45 plug
Requirement
DRM0
Operate the disconnection device
DRM1
Do not consume power
DRM2
DRM6
Do not consume at more than 50% of rated power
Do not consume at more than 75% of rated power AND
Source reactive power if capable
Increase power consumption
(subject to constraints from other active DRMs)
Do not generate power
Do not generate at more than 50% of rated power
DRM7
Do not generate at more than 75% of rated power AND
Sink reactive power if capable
DRM8
Increase power generation
(subject to constraints from other active DRMs)
DRM4
DRM5
Step2
DRM/Meter Port
DRM/Meter
Mode
DRM3
network cable
Step3
Ø DRM PIN Definition
1
1
2
3
4
5
6
7
8
8
DRM1/5
DRM2/6
DRM3/7
DRM4/8
+3.3V
DRM0
GND
GND
Note: Only PIN6(DRM0) and PIN1(DRM1/5)are available now, and other PIN
functions are being developed.
Step4
S
Ø DRM Connection Steps:
M
Step1. Prepare a standard network cable (without sheath) and a RJ45 plug.
Step2. Insert the network cable through the DRM/Meter port on the bottom
of the inverter.
Step3. Crimp the network cable with the RJ45 plug by using a cable clamp.
5
N
LA
N
LA
BM
DRM Port: The second RJ45 port from right side
DR
48
cable nut
Step3. Insert the RJ45 plug into the DRM port, and screw the cable nut tightly.
38
39
Electrical Connection
Electrical Connection
6.9 Other Communication Connection
6.10 Monitoring Connection(optional)
Inverter provides a monitoring port which can collect data from inverter and
transmit it to monitoring-website via an external msonitoring data collector.
SolaX could provide three type monitoring data collector, and they are Pocket
wifi, Pocket LAN and Pocket GPRS. User could choose an appropriate Pocket
according to network envieronment.
(Purchase the product from supplier if needed)
Ø Pocket Wifi Connection Diagram
Solax Could
Router
Ø Pocket LAN Connection Diagram
Solax Could
Router
Ø Pocket GPRS Connection Diagram
Solax Could
&
for meter connection( refer to page X )
&
Turn off the switch to shut down the inverter remotely.
&
&
&
&
&
&
&
Seven ports are reserved.
Ø WiFi Connection Steps:
Wifi
Step1. Plug Pocket Wifi into “WiFi” port at the bottom of the inverter.
Step2. Build the connection between the inverter and router.
Step3. Create a user account online.( Please check the Pocket WiFi user
manual for more details.)
40
41
Electrical Connection
Electrical Connection
6.11 Inverter Manipulation
Ø Check the inverter:
Ø Start inverter after checking all below steps:
Step1. Check the status of indicators and LCD screen. The left indicator should
be blue and the indicator screen should display the main interface.
Ensure the inverter fixed well on the wall.
Make sure all the AC wirings are completed.
Note！
If the left indicator is not blue please check below the two points:
- All the connections are correct.
- All the external breakers are switched on.
Make sure the meter is connected well.
Make sure the battery is connected well.
Make sure the external EPS contactor is connected well. (if needed)
Turn on the AC breaker, EPS breaker and battery breaker.
Long-press the “Enter” key for five seconds to exit Off Mode.(The mode is Off
Mode when you use it for the first time; Factory default: Off Mode )
Step2. There is a setting guide on the LCD screen if it is the first time to start up,
pls follow it. For specific setting, please refer to section 8 (Setting).
Step3. Set WiFi according to wifi user manual.
Step4. Operate “Self Test”. (applies to Italy only)
Ø Self-test in accordance with CEI 0-21(applies to Italy only)
Inverter
+
-
SolaX meter
Main switch
The self-test is only required for inverters, which are commissioned in Italy. The
Italian standard requires that all inverters feeding into the utility grid are equipped
with a self-test function in accordance with CEI 0-21. During the self-test, the
inverter will consecutively check the protection reaction times and values for
overvoltage, undervoltage, overfrequency and underfrequency.
Selftest function is available at any time, and the test report will show on the LCD
display for end-user.
Battery
PE
Ø Shut down the inverter :
DPDT
RCD
RCD
Step1. Press the “Enter” key for five seconds to enter Off Mode.
Step2. Turn off the AC breaker, EPS breaker and battery breaker.
Step3. Wait 5 min before you open the upper lid.(if in need of repair)
E-BAR
EPS
Load
42
43
Firmware Upgrading
7. Firmware Upgrading
Electrical
FirmwareConnection
Upgrading
Step2
User can upgrade inverter’s firmware via an U-disk.
U-disk
Ø Preparation
Please ensure the inverter is steadily powered on.
Inverter must keep the battery on through whole procedure of upgrading.
Please prepare a PC and make sure the size of U-disk is under 32G,and the
format is fat 16 or fat 32.
Step3
Update
>ARM
Update(DSP)
Updating---------25%
DSP
Ø Upgrading Steps:
Step1. Please contact our service support to get the update les, and extract it
into your U-disk as follow:
“update\ARM\618.00050.00_Hybrid_X1G3_Manager_VX.XX_XX-XX.usb”;
“update\DSP\618.00084.00_Hybrid_X1G3_Master_VX.XX_XXXXXXXX”;
(Vx.xx is version number, xxxxxxxx is le complation date)
Warning!
Warning!
If the upgrading is broken off during operation, please ensure the inverter
is steadily powered on and reinsert the U-disk.
Make sure the directory is in accordance with above form strictly!
Do not modify the program file name, or it may cause the inverter
not work anymore!
Step2. Press the “Enter” key for 5 seconds to enter Off Mode. Then unscrew the
waterproof lid and insert U-disk into the “upgrade” port at the bottom of the inverter.
Step3. The LCD will be shown as picture 3-1. Then press up and down to select the
one that you want to upgrade and press “OK” to confirm to upgrade.
Step4. After the upgrade is finished, the LCD will display “succeed”(only for DSP
upgrades), please remember to pull off the U-disk, screw the waterproof lid and press
the “Esc” to return to the Main interface. Then press the “Enter” key to exit Off Mode.
44
45
Setting
Setting
8. Setting
8.2 Menu Structure ( maybe changed without notice )
Grid
8.1 Control Panel
Status
A
History
C
D
B
The items with
marked will only be shown
when choosen some specific safety.
Charger
Safety
Charger-setting
Power Factor
EPS
Grid
Inverter Yield
Export Control
EPS Yield
Remote Control
Meter Yield
On-grid
Error Logs
Wgra Function
Inv Warning
Menu
E
F
G
A
LCD
Screen
Display the information of the inverter.
C
Indicator
LED
lit in green: The battery communication is normal.
flash in green: The battery is in idle mode.
Off: The communication between inverter and battery is failed.
System Switch
lit in blue: The inverter is in normal status or in EPS mode.
flash in blue: The inverter is in waiting status.
Off: The inverter is in fault status.
B
Setting
Name
Description
Self Test
Language
Ethernet
Object
DRM Function
Date Time
H
Charger
Battery
EPS system
Work mode
Reset Errorlog
RS485/Modbus
Advanced
need password
P(U ) Function
Reset Meter Energy
Reset Load
Reset
Reset Mgr EE
Inverter SN
Config Guide
Register1 SN
CT/Meter setting
Reset Inv Energy
Register2 SN
lit in red: The inverter is in fault status.
Off: The inverter has no errors.
E
ESC button: Return from current interface or function.
F
Function Up button: Move cursor to upside or increase value.
Button Down button: Move cursor to downside or decrease value.
G
H
46
OK button: Confirm the selection.
About
D
Inverter Type
New password
Manager ARM
Register1 SN: it indicates the serial number of the
external monitoring devices,such as pocket WiFi,
pocket LAN and pocket GPRS.
Register2 SN: it indicates the serial number of built
-in Ethernet.
Internal Code
All advance setting can only be set by the technician
or the installer with the installer password.
Inverter DSP1
Inverter DSP2
SystemRunTime
47
Setting
Setting
8.3 LCD Operation
Status
Grid
Status
LCD Digital Display
The main interface is the default interface, the inverter will automatically jump to
this interface when the system started up successfully or not operated for a
period of time.
The information of the interface is as below. “Power” means the instant output
power; “Today” means the power generated within the day. “Battery” means the
left capacity of battery energy.
The status function contains four items of
the inverter: grid, charger, eps and Load.
Press up and down to select and press “OK” to
confirm the selection, press “ESC” to return to
Menu.
Charger
Charger-setting
EPS
1-1) Grid
This status shows the current grid condition such as voltage, current, output
power and the local consumed power.
Pout measures the output of the inverter;
Pgrid measures power export to or import from grid.
Positive value means the energy feeds into grid, negative value means the
energy used from the grid.
Power
0W
Today
0.0KWh
Battery
%
Normal
Menu interface
The menu interface is a transfer interface for user to get into another interface
to change the setting or getting the information.
-User can get into this interface by pressing “OK” button when LCD displays the
main interface.
-User can select interface by moving the cursor with function button，and press
“OK” to confirm.
Grid
U
I
P
000.0V
00.0A
00.0W
1-2) Charger
This status shows the charger situation of the system. Include the battery
voltage, charge or discharge current. Charge or discharge power, battery
capacity and battery temperature. “+” means in charging; “-” means in
discharging.
Menu
Status
History
Settings
U
I
P
Charger
100.0V
+1.0A
+100W
Menu
Status
History
Setting
System Switch
About
1-3) Charger setting
This status shows the charger setting values.
User can get the setting values easily here, such as Min capacity, Max
charge current, Max discharge current.
Charger Setting
Min Capacity
20%
MaxChrCut
25A
MaxDischCut
25A
48
49
Setting
Setting
1-4) EPS
EPS will only have data when the inverter is working in EPS mode, it will show
the real time data of the EPS output such as voltage, current, power, frequency.
EPS Yield
>Today:
EPS
U
I
P
2-2) EPS Yeild
The EPS Yield function contains EPS yield for today and total.
220V
12A
2640VA
0.0KWH
2-3) Meter Yield
The Meter Yield contains four items: FeedInToday, FeedInTotal, ConsumeToday
and ConsumeTotal.
Meter Yield
>FeedInToday:
0.0KWH
History
Inverter Yield
History
The history function contains five items of the
information: Inverter yield, EPS yield, Meter yield
,error logs and inverter warning information.
Press up and down to select ,and press “OK” to
confirm the selection, press “ESC” to return to
Menu.
2-4) Error Logs
The Error logs record the lastest six error messages happened.
EPS Yield
Meter Yield
Error logs
>
No error
Error Logs
Inv Warning
2-1) Inverter Yield
This Inverter Yield contains four items: OutputGridToday, OutputGridTotal,
InputGridToday and InputGridTotal.
2-5) Inv Warning
The Inv warning records inverter warning information here.
Inv Warning
Inverter Yield
>OutputGridToday
>
DRM0 OFF
0.8KWH
50
51
Setting
Setting
Setting
This function is used for setting of the inverter time, connection, battery,
grid and so on.
Enduser can set Date Time, Language, Ethernet ,work mode, RS485/modbus
directly.
But for advance setting, it requires installer password to operate most of the
professional settings.
for installer
3-1) Date Time
This interface is for user to set the system date and time.
Date time
2013 ->06 <-06
10:19
3-2) Language
This inverter provides several languages for customer to select.
Safety
Power Factor
Language
English
Deutsch
Grid
Export Control
for enduser
3-3) Ethernet
There are two modes to obtain IP address: static and DHCP.
User can set the information about ethernet such as IP address, subnet mask
number and default gateway number.
Remote Control
Date Time
On-grid
P(U ) Function
Wgra Function
Language
Ethernet
DRM Function
Setting
Ethernet
> IP Method
DHCP
Self Test
Charger
Work mode
Battery
RS485/Modbus
EPS system
3-4) Work mode
Reset Errorlog
There are 4 work modes for choice.
All these work modes is available for on-grid condition only:
Parameter
Reset Meter Energy
Advanced
need password
Reset Mgr EE
Reset
Self Use
(default)
Config Guide
Reset Inv Energy
CT/Meter setting
New password
The items with
marked will only be shown
when choosen some specific safety.
Back Up Mode
43
Comment
The PV generated power will be used to supply the local loads
first, then to charge the battery. The redundant power will
export to the public grid.
When there is no PV supplied, battery will discharge for local
loads first, and grid will supply power when the battery capacity
is not enough.
The priority of inverter output power is:
supplying the load charging the battery feeding to the grid
Battery will stop discharging to keep higher capacity when the
grid is on. when the power generated by PV is not enough, the
battery will discharge to supply the local loads too. And if still
not enough, the grid will power the local loads together.
This work mode applies to the area where suffering from
blackout regularly.
53
Setting
Setting
Feed in Priority
The priority of inverter output power is:
feeding to the grid
supplying the load
charging the
battery.
This work mode applies to the area with high feed-in tariff.
Force Time Use
In this work mode the charging and discharging time can be set
flexibly, and it also allows to choose whether charge from the
grid or not. Other time it follows the priority of Self Use mode.
For “Force Time Use” mode, there are 4 parameters that needs to be set.
Work Mode
Work Mode
>Charger period 1
Charge From Grid
>Mode Select
Force time use
3-6) Advanced
All the advance setting can be set here, such as battery, grid, EPS and so on.
“Advanced” is divided four parts: On-grid, Battery, Reset, User-define. And every
part has lower level parts.
Please contact with your installer or factory for the installer password to enter.
* Please note that when inverter has DSP communication failed, all the advanced
setting will be hidden and invalid expect battery awaken.
Advanced
Charger
DSP-COMM failed
>Battery
>Battery Awaken
NO
Work Mode
>
Charge
Start time 1
08:00
Safety
Parameter
Power Factor
Charger start time1
Charger end time1
Grid
Charger start time2
The items with
marked will only be shown
when choosen some specific safety.
Charger end time2
Export Control
Remote Control
On-grid
P(U ) Function
Wgra Function
3-5) RS485/Modbus
X1-Retro fit allow user to obtain inverter data via Rs485 interface. If user chooses
this method, user should set baud rate and address here.
Advanced
need password
DRM Function
Self Test
Charger
Battery
RS485/Modbus
Baud Rate
RS485/Modbus
EPS system
RS 485 Addr
115200
Reset Errorlog
1
Reset Meter Energy
Reset Mgr EE
Reset
Config Guide
CT/Meter setting
Reset Inv Energy
New password
54
55
Setting
Setting
cos φ
3-6-1-1) safety
leading
over-excited
0.9/0.95*
Item
Standard
Country
1
ARN 4015
German
2
AS 4777
Australia
3
G98
UK
4
G99
UK
5
EN 50549
Netherland
6
CEI 0-21
Italy
1
0.2
under-excited
User can set safety standard according to different countries and grid tied
stanndards. (May be changed or added without notice)
0.9/0.95*
0.5
1.0
p/pEmax
lagging
curve A
Upper limit
inductive
0.9
3-6-1-2) Power Factor ( For specific country if required by the local grid.)
There are 5 modes for selecting: Off , Under-Excited, Over-Excited, Curve, Q( u ).
Mode
Comment
Off
-
Under-Excited
PF value
Over-Excited
PF value
Upper limit
capactive
(May be changed or added without notice)
0.9
0.95
inductive
Power Lower
0.2
0.5
1.0
f (P)
capactive
PFLockInPoint ( CEI 0-21 only)
PFLockOutPoint ( CEI 0-21 only)
Q( u )
Lower limit
cosφ
Power Upper
QuVupRate
( EN50438_NL only)
f (P)
curve B
Lower limit
Curve
Power Upper
0.7 0.8
0.2 0.3
Power Lower
0.95
QuVlowRate
( EN50438_NL only)
curve C
Reactive power control, Reactive standard curve cos φ = f(P)
Reactive power control, Reactive standard curve Q= f(V)
For VDE ARN 4105, curve cos φ = f(P) should refer to curve A. default value of setting is as
shown in curve A.
Q
V2s=1.10Vn
For E 8001, curve cos φ = f(P) should refer to curve B. default value of setting is as shown in
curve B.
V2i=0.90Vn
V1s
For CEI 0-21, default value of PFLockInPoint is 1.05, when Vac > 1.05Vn, and Pac> 0.2 Pn,
curve cos φ = f(P) should refer to curve C. Default value of PFLockOutPoint is 1 when Vac < 1
Vn, cos φ = f(P) will exit curve C.
V1s=1.08Vn=QuVlowRate
Qmax
V2i
V1i
V2s
V2i=0.92Vn=QuVlowRate
V
-Qmax
56
57
Setting
Setting
3-6-1-3) Grid
The enduser do not need to set the grid parameters. All default value has set on
factory according to safety rules.
If need to reset, any changes should according to the requirement of local grid.
Parameter
Comment
Normally
Vac upper
Voltage high protect
Vac lower
Voltage low protect
Vac upper slow
Voltage high slow protect
Vac lower slow
Voltage low slow protect
Fac upper
Frequency high protect
Fac lower
Frequency low protect
Fac upper slow
Frequency high slow protect
Fac lower slow
Frequency low slow protect
Vac 10m avg
10 min voltage high protect
Apply to Italy(CEI0-21) only.
Tuvp_Fast
Overvoltage protect fast time
Tovp_Fast
Undervoltage protect fast time
Tufp_Fast
Overfrequency protect fast time
Tofp_Fast
Underfrequency protect fast time
Tuvp_Slow
Overvoltage protect slow time
Tovp_Slow
Undervoltage protect slow time
Tufp_Slow
Overfrequency protect slow time
Tofp_Slow
Underfrequency protect slow time
FreDrpDlyTime
Frequency droop delay time
Apply to EN50438_NL only.
FreqSetPoint
Frequency set point
FreqDropRate
Frequency droop rate
Apply to EN50549_EU only.
T-Start
Chacking time set
FreqDropRate
Frequency droop rate
UFPL_StartPiont
Under Frequency power limit start point
UFPL_Startting
OFPL_Startting
Under Frequency power limit switch set
Over Frequency power limit switch set
3-6-1-4) Export control
This function allows the inverter able to control energy.There are user value and
factory value. The factory value is default which can not be changed by user.
The user value setting by installer must be less than the factory value.
Choose”Disable” means the function will be shut off.
The meaning of the set number is the max. output power allowed. If the user do
not want feed any power into grid, please set it to 0.
58
Export Control
User value:
4000W
3-6-1-5) Remote Control
Remote control function allows external control device to make the inverters
remote cluster control through LAN port on the inverter. And it can control the
inverter’s active power output and reactive power output.
The default value is “enable”. Choose “disable” means the funciton is turn off.
If this function is used, the current work mode will be invalid.
Remote Control
>Func Select
>Enable<
connecting...
3-6-1-6) P(u) Function( applies to NZS4777.2)
P(U) function is Volt-watt response mode which is required by standard NZS4777.2
.and applies to NZS4777.2 only.
The default value is “enable”. Choose “disable” means the funciton is turn off.
P(U) Funciton
Mode Select
>Enable<
3-6-1-7) W(Gra) Function( applies to NZS4777.2)
W(Gra) is Gradient of power rate limit which is required by standard
NZS4777.2 .and applies to NZS4777.2 only. This function is defined as a
precentage of rated power per minute.
The default value is “enable”. Choose “disable” means the funciton is turn off.
Wgra Funciton
Mode Select
>Enable<
3-6-1-8) DRM Function( applies to NZS4777.2)
DRM function is Demand Response Mode which is required by standard NZS4777.2
.and applies to NZS4777..2 only.
The default value is “enable”. Choose “disable” means the funciton is turn off.
DRM Funciton
Mode Select
>Enable<
59
Setting
Setting
3-6-1-9)Self Test (applies to CEI 0-21 only)
The self test function allows user to test the following items.”ALL test” , ” Ovp(59.S2) test”,
” Uvp(27.S1) test”, ” Uvp(27.S2) test”, ” Ofp(81>.S1) test”, ” Ufp(81<.S1) test”,
” Ofp(81>.S2) test”, ” Ufp(81<.S2) test”, ” Ovp10(59.S1) test”.
In the self test interface, user can test choose “ALL test” or individual test item.
Please make sure the inverter is grid-tied before testing test.
For all test, it needs about 6 minutes. And it will display”success” then “Pass” on the
display.
For individual test item, it needs about several seconds or minutes.
Click test report to obtian all items test result.
ALL Test
Test report
Uvp(27.S1) test
3-6-2-1) Charger
Here the user can set the parameters of charger on this page. Users can
set the charge & discharge parameters, min capacity and awaken function .
For the detailed parameters , please refer to below table.
NOTE !
• Please con rm the Inverter setting for maximum charge/discharge
current is within the range of battery rated charge/discharge current.
NOTE!
• If user wants to use lead acid battery, please contact SOLAX for
future reference.
Charger
>Min Capacity
20%
>Ofp2(81>.S2)result
Ft: 51.50Hz Tt:1000ms
Fs: 0.00Hz To: 998ms
F0: 0.00Hz pass
>Ovp2(59.S2)result
Vt: 264.5V Tt: 300ms
Vs:
0.0V To: 200ms
V0: 0.0V
pass
>Ofp2(27.S2)result
Vt: 92.0V Tt: 200ms
Vs: 0.0V To: 196ms
V0: 0.2V pass
>Uvp2(27.S1)result
Vt: 195.5V Tt: 400ms
Vs:
0.0V To: 200ms
V0: 0.0V
pass
>Ofp2(81>S1)result
Ft: 50.50Hz Tt: 100ms
Fs: 0.00Hz To: 96ms
F0: 0.2Hz
pass
>Ufp2(81<.S1)result
Ft: 49.50Hz Tt: 100ms
Fs: 0.00Hz To: 98ms
F0: 0.02Hz
pass
>Ufp2(81<.S2)result
Ft: 47.50Hz Tt: 400ms
Fs: 0.00Hz To: 3999ms
F0: 0.02Hz
pass
>Ovp10(59.S1)result
Vt: 253.0V Tt: 600ms
Vs:
0.0V To: 598ms
V0:
0.0V
pass
Charger
>Battery Awaken
NO
Charger
Charger
Charge Max
Current
Discharge Max
25A
Current
25A
Charger
>Grid-tied Min Limit
The remaining minimum capacity of the battery.
The charge current can be set for 0-30A.
The discharge current can be set for 0-30A.
Battery Awaken
When the battery voltage drops too low to work, choose this
option “Yes” to make battery charging from PV or grid forcbily.
Grid-tied Min Limit
The remaining minimum capacity of the battery when gird is on.
Ø Min capacity
60
When the battery capacity reachs the min capacity in on-grid mode(no PV power), battery
will stop discharging and the system will go into IDLE mode.
When the battery capacity reachs the min capacity in off-grid mode, battery will stop
discharging and the inverter will stop exporting power from EPS port with showing “BAT
power low” on LCD display.
There are two ways to exit from “BAT power low”.
-Press ESC button can exit from “BAT power low” manually.
-Enter EPS system setting page( refer to 3-6-2-2 section) to exit from “BAT power low”
automatically.
61
Setting
Setting
Ø Grid-tied Min Limit
If user want to distinguish min capacity between on-grid mode and off-grid mode and
reserve some capacity specially for off-grid usage, user can enable this function.
-Enter Grid-tied Min Limit interface, choose this funtion “enable”, then set” Min capacity’.
Charger
>Min Capacity
20%
Charger
>Grid-tied Min Limit
Grid-tied Min Limit
>Function Select
enable
3-6-2-2) EPS system ( For I/E Version only)
X1-Retro fit inverter with I/E Version can work on the EPS mode.
EPS parameters can be set as below.
“Mute”means you can set the warning of system which has entered EPS mode.
-”No”means there will be a buzzing and it is the default value.
-”Yes”means you choose to shut down the warning function.
Besides ,if the buzzing is sharp, it means EPS output is “over loads.“
Frequency “here can be set 50Hz or 60Hz please based on correlative loads.
Grid-tied Min Limit
>Min capacity
50%
For example:
If user set charger- Min capacity “20%”, and set grid-tied min limit-min capacity”50%”:
When the battery capacity reaches 50% when grid is on, the battery will stop
discharging. When grid is off, the battery can continues to discharge the load to 20%
capacity.
Ø EPS auto restart
“EPS auto restart” is used for restarting EPS output power manually or automatically.
When the battery capacity reachs to min capacity or battery voltage reachs discharge cut
voltage in off-grid mode, battery will stop discharging and the inverter will stop exporting
power from eps port with showing “BAT power low” on LCD display.
- Choose “disable” means the EPS output power can only be restarted by pressing ESC
button manually and it is the default value.
- Choose “enable” means the EPS output power can be restarted automatically through
setting the “Min ESC Soc” .
EPS system
Ø Battery awaken
-When the battery is very low and stop working, user can restart the battery
manually by choosing this funciton “YES”.
·Inverter will charge the battery when the PV input power> 1KW or inverter is
connected to the grid.
·Inverter will exit the Battery Awaken when battery voltage > discharge cut-off
voltage + 10V or Battery Awaken last > 2 hours.
-When inverter is in normal operation, and the battery power is sufficient, start the
Battery Awaken function, the inverter will exit the Battery Awaken automatically.
EPS auto restart
> Mute:
No
Frequency:
50Hz
EPS auto restart
Function control
Enable
EPS auto restart
Min ESC SOC
20%
Charger
>Battery Awaken
NO
62
63
Setting
Setting
3-6-3-1) Reset Errorlog
User can reset all inverter errorlog record here.
Reset Errorlog
Reset
>No<
3-6-3-2) Reset Meter Energy
User can reset the meter energy record here.
3-6-4) CT/Meter Setting
X1-Retro fit inverter need to work with Energy meter to achieve hybrid functions.
In hybrid system, if there is other power device in the system which is also
wanted to be monitored, It can install two meters to monitor both solax inverter
and other power device. These two meters need to be set different to address.
Address 001 and address 002 are default and will be written to meters in factory.
So user do not need to change the address except specific situation.
MeterSetting
>MeterFunction
MeterSetting
>Meter1Addr
Enable
MeterSetting
>Meter2Addr
1
2
Reset Met Energy
>Reset Meter1
No
NOTE!
• X1-Retro t inverter can not work with a current sensor(CT) directly.
• X1-Retro t inverter should keep the meter function” enable”
all the time. ( meterfunction-disable is for other SOLAX hybrid inverter”)
3-6-3-3) Reset MgrEE
Use can reset MgrEE here.
Reset MgrEE
3-6-5) New Password
User can set the new password here.
>Reset MgrEE
No
3-6-3-4) Config guide
This interface will trigger the initial setting guide re-play again.
Config Guide
>Start
3-6-3-5) Reset Inv energy
Use can reset all inverter errorlog record here.
Reset Inv Energy
>Reset
NO
64
65
Setting
Troubleshooting
9. Troubleshooting
System Switch
”System Switch” can be selected from “ON” or “OFF”.
“ON” means the inverter is on working condition and it is inverter default
status.
“OFF” means the inverter stop delivering all power, but the LCD remains on.
System Switch
>Switch
ON
Long press “Enter” key can also switch on ”System Switch” “ON” or “OFF”.
9.1 Trouble shooting( maybe updated without notice)
This section contains information and procedures for solving possible problems
with X1-Retro Fit inverters, and provides you with troubleshooting tips to identify
and solve most problems that could occur with the X1-Retro Fit inverters.
This section will help you narrow down the source of any problems you may
encounter. Please read the following troubleshooting steps.
Check warnings or fault messages on System Control Panel or Fault codes on the
inverter information panel. If a message is displayed, record it before doing
anything further.
Attempt the solution indicated in below table.
Do you want to
Switch on the device
> ON
AC10M Volt Fault
The grid voltage is out of range for the last 10 Minutes.
• The system will back to normal if the grid is back.
• Or seek for help from us.
AC HC T Fault
AC Current Sensor Fault
• Turn off the PV, battery and grid , reconnect them.
• Or seek help from us, if can not go back to normal state.
BatConDir Fault
Battery Reverse Connection Fault
• Check if the positive pole and negtive pole of battery are connected
in a contrary way
• Or seek help from us.
Bat Volt Fault
Battery Voltage Fault
• Check if the battery input voltage.is within the normal range
• Or seek help from us.
BMS_CellImblance
Battery Fault-cell imbalance fault
• Please contact battery suppiler.
BMS_ChargeOCP
Battery Fault-charge overcurrent fault
• Please contact battery suppiler.
BMS_DischargeOCP
Battery Fault-discharge overcurrent fault
• Please contact battery suppiler.
Inverter SN
About
Register1 SN
Register2 SN
About
This interface shows information of the
inverter including inverter serial number,
Register1 serial number, Register2 serial
number, inverter type, master DSP1,manager
ARM, internal code and battery version
information.
Inverter Type
Inverter DSP1
Inverter DSP2
Register1 SN: it indicates the serial number of the
external monitoring devices,such as pocket WiFi,
pocket LAN and pocket GPRS.
Register2 SN: it indicates the serial number of built
-in Ethernet.
About
>Inverter SN:
X1fit123456
66
About
>Register1 SN:
NA
Manager ARM
Internal Code
About
>Register2 SN:
SP1EASKWPM
67
Troubleshooting
Troubleshooting
Battery Fault-extarnal fault
BMS_External_Err • Please contact battery suppiler.
Bus Volt Fault
Bus Voltage Out of Normal Range
• Disconnect PV+ , PV- and battery, reconnect them.
• Check if the PV input is within the range of the inverter.
• Or seek help from us, if can not go back to normal state.
Grid Relay Fault
EPS Relay Fault
• Disconnect PV+ , PV- , grid and battery, reconnect them.
• Or seek help from us, if can not go back to normal state.
Grid Volt Fault
Grid Voltage Out of Range
• Please wait for a while and system will reconnect if the utility is back to normal.
• Please check whether the grid voltage is in the normal range.
• Or seek help from us.
BMS_Internal_Err
Battery Fault-internal fault
• Please contact battery suppiler.
BMS Lost
BMS Communication Lost
• Check if the BMS cable is loose or broken.
• Or seek help from us, if can not go back to normal state.
Input Cnf Fault • Check if two MPPTs connect in a parallel mode. Please connect the two
MPPTs indepedently.
• Or seek help from us, if can not go back to normal state.
BMS_LowerVoltage
Battery Fault-undervoltage fault
• Please contact battery suppiler.
Internal Communication Fault
Inter Com Fault • Turn off the PV, battery and grid , reconnect them.
• Or seek help from us, if can not go back to normal state.
BMS_OverVoltage
Battery Fault-overvoltage fault
• Please contact battery suppiler.
BMS_TemHigh
Battery Fault-over-temperature fault
• Please contact battery suppiler.
BMS_TemLow
Battery Fault-under-temperature fault
• Please contact battery suppiler.
Isolation Fault
Isolation Fault
• Please check if the insulation of electric wires are damaged.
• Wait for a while to check if back to normal.
• Or seek for help from us.
EPS Relay Fault
EPS Relay Fault
• Disconnect PV+ , PV- , grid and battery, reconnect them.
• Or seek help from us, if can not go back to normal state.
Meter Fault
Meter Fault.
• Please check if the meter is in normal working.
• Or seek for help from us if can not back to normal.
PV Panel connection abnormal
Over Current in EPS Mode.
• Make sure the load power is within the EPS power range.
EPS OCP Fault • Check if any nonlinear load is connect on the EPS. Remove this load to
check if can recover.
• Or seek help from us, if can not go back to normal state.
Fan Fault
Grid Freq Fault
Grid Lost Fault
68
Fan Fault
• Turn off the PV, battery and grid , reconnect them.
• Or seek help from us, if can not go back to normal state.
Grid Frequency Out of Range
• System will reconnect if the utility is back to normal.
• Or seek help from us.
Grid is Lost.
• Please wait for a while and system will reconnect if the utility is back to normal.
• Please check whether the cable connection at AC side is normal or not.
• Or seek help from us.
Inverter EEPROM Fault
Inv EEPROM Fault • Turn off the PV, battery and grid , reconnect them.
• Or seek help from us, if can not go back to normal state.
Manager EEPROM Fault.
Mgr EEPROM Fault • Turn off the PV, battery and grid , reconnect them.
• Or seek for help from us if can not back to normal.
Other Devide Fault
OtherDevideFault • Disconnect PV+ , PV- , grid and battery, reconnect them.
• Or seek help from us, if can not go back to normal state.
Over Load in EPS Mode.
OverLoad Fault • Turn off high power device , press “ESC” to restart the inverter.
• Or seek help from us, if can not go back to normal state.
PV Volt Fault
PV Voltage Out of Range
• Check the output voltage of the PV panels.
• Or seek for help from us.
RCD Fault
Residual Current Device Fault
• Check the impedance of DC input and AC output.
• Disconnect PV+ , PV- and battery, reconnect them.
• Or seek help from us, if can not go back to normal state.
69
Troubleshooting
Troubleshooting
9.2 Routine maintenance
RC OCP Fault
DCI over current protection Fault.
• Please check if the insulation of electric wires are damaged.
• Wait for a while to check if back to normal.
• Or seek for help from us.
Sample Fault
The detection circuit Fault
• Disconnect PV+ , PV- and battery, reconnect them.
• Or seek help from us.
SW OCP Fault
Over current fault detected by software.
• Wait for a while to check if back to normal.
• Turn off the PV, battery and grid , reconnect them.
• Or seek for help from us.
Temp Over Fault
Temperature over the limitation
• Check if the envirement temperature is over limitation.
• Or seek help from us.
TZ Protect Fault
Over current Fault.
• Wait for a while to check if go back to normal status.
• Disconnect PV+ , PV- and battery, reconnect them.
• Or seek help from us, if can not go back to normal state.
Inverters do not need any mainteinance or correction in most condition,but if
the inverter often loses power due to overheating,this can be the following
reason:
● The cooling fins on the rear of house are coverd by dirts.
Clean the cooling fins with a soft dry cloth or brush if necessary.
Only trained and authorized professional personnel who are familiar with the
requirements of safety was allowed to perform servicing and maintenance
work.
Ø Safety checks
● If your inverter's information panel is not displaying a Fault light, check the
following list to make sure that the present state of the installation allows
proper operation of the unit.
— Is the inverter located in a clean, dry, adequately ventilated place?
— Are the cables adequately sized and short enough?
— Are the input and output connections and wiring in good condition?
— Are the configurations settings correct for your particular installation?
— Are the display panel and the communications cable properly
connected and undamaged?
Contact SolaX Customer Service for further assistance. Please be prepared to
describe details of your system installation and provide model and serial number
of the unit.
70
Safety checks should be performed at least every 12 mouths, please contact
manufacturer to arrange qualified person who has adequate training,kownledge,
and practical experience to perform these tests.(Please kindly noted this action is
not covered by warranty).The data should be recorded in an equipment log.If the
device is not functioning properly or fails any of test,the device has to be
repaired.For safety check details ,refer to this manual,section 2 Safety instruction
and EC Directives.
Ø Maintain Periodically
Only qualified person may perform the following works.
During the process of using the inverter,the manage person shall examine and
maintain the machine regularly.The concrete operations are follow.
1: Check that if the cooling fins on the rear of house are covered by dirts, and the
machine should be cleaned and absorbed dust when necessary.This work shall
be check time to time.
2: Check that if the indicators of the inverter are in normal state,check if the keys
of the inverter are in normal state,check if the display of the inverter is normal.This
check should be performed at least every 6 months.
3: Check that if the input and output wires are damaged or aged.This check
should be performed at least every 6 months.
4: You should keep the inverter panels clean and their security checked at least
every 6 months.
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Troubleshooting
10. Decommissioning
10.1 Remove the Inverter
Disconnect the inverter from AC output.
Wait for 5 minutes for de-energizing.
Disconnect communication and optional connection wirings.
Remove the inverter from the bracket.
Remove the bracket if necessary.
10.2 Packaging
Please pack the inverter with the original packaging.
If the original package is no longer available, you can also use an equivalent
carton that meets the following requirements.
Suitable for loads more than 30 kg.
With handle.
Can be fully closed.
10.3 Storage and Transportation
Store the inverter in a dry environment where ambient temperature keep
always between -20 °C - +60 °C. Take care of the inverter during the storage
and transportation,keep less than 4 cartons in one stack.
When the inverter or other related components need to be disposed. Have
it carried out according to local waste handling regulations. Please be sure
to deliver wasted inverters and packing materials to certain site, where can
assist relevant department to dispose and recycle.
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