Installation and Operation Manual

Installation and Operation Manual
PV Grid Tie Inverter
Solis Single Phase Inverter
-US version
Installation and Operation Manual
Ningbo Ginlong Technologies Co., Ltd.
No. 57 Jintong Road, Binhai Industrial Park,
Xiangshan, Ningbo, Zhejiang, 315712, P.R.China
Tel: +86 (0)574 6578 1806
Fax: +86 (0)574 6578 1606
Email: info@ginlong.com
Web: www.ginlong.com
Please record the serial number of your inverter and quote this when you contact us.
C
2014, Ningbo Ginlong Technologies Co., Ltd.
Ver 2.5
Contents
………………………………………………
3
1.1 Product Descriptions …………………………………
3
1.2 Packaging
…………………………………………
4
………………………………………
5
……………………………………
5
1. Introduction
2. Safety Instructions
2.1 Safety Symbols
………………………
5
2.3 Notice For Use ………………………………………
6
………………………………………………
7
2.2 General Safety Instructions
3. Overview
3.1 Front Panel Display
………………………………
7
………………………
7
……………………………………………
8
…………………………………………………
8
………………………………………………
9
…………………
9
4.2 Mounting the Inverter …………………………………
10
……………………………
11
………………………………………
15
5.1 Start the Inverter
………………………………
15
5.2 Stop the Inverter
…………………………………
15
3.2 LED Status Indicator Lights
3.3 Keypad
3.4 LCD
4. Installation
4.1 Select Location for the Inverter
4.3 Electrical Connections
5. Start & Stop
.1.
1. Introduction
Contents
…………………………………………………
16
6.1 Main Menu
……………………………………………
16
6.2 Information
……………………………………………
16
………………………………………………
18
………………………………………
18
……………………………………
18
………………………………………
19
6. Operation
6.3 Settings
6.3.1 Set Time
6.3.2 Set Address
6.4 Advanced Info.
6.4.1 Alarm Message
6.4.2 Temperature
………………………………
19
……………………………………
20
6.4.3 Standard No. ……………………………………
20
…………………………………………
20
…………………………
20
…………………………………
21
………………………………
21
…………………………………
22
………………………………
23
6.5.4 Calibrate Energy …………………………………
23
6.4.4 Version
6.4.5 Communication Data
6.5 Advanced Settings
6.5.1 Select Standard
6.5.2 Grid ON/OFF
6.5.3 New Password
6.6 ARC Fault
7. Maintenance
8. Trouble Shooting
9. Specifications
.2.
1.1 Product Descriptions
Solis single phase US series inverters can transfer DC power from PV panels into AC
power and feed into grid.
Solis single phase US series inverters contain 9 models which are listed below:
Solis-1K-2G-US Solis-1.5K-2G-US Solis-2K-2G-US Solis-2.5K-2G-US
Solis-3K-2G-US Solis-3.6K-2G-US Solis-4K-2G-US Solis-4.6K-2G-US
Solis-5K-2G-US
LED lights
LCD display
4 buttons
……………………………………………
23
………………………………………………
24
…………………………………………
24
……………………………………………
26
Water drill hole
DC Switch
DC input
RS 485
AC input
Wiring box
Figure 1.1 Front side view
Figure 1.2 Bottom side view
.3.
1. Introduction
2.Safety Instructions
1.2 Packaging
Improper use may result in potential electric shock hazards or burns. This manual
contains important instructions that should be followed during installation and
When you receive the inverter, please check if all the parts listed below are included:
maintenance. Please read these instructions carefully before use and keep them for
future reference.
2.1 Safety Symbols
Safety symbols used in this manual, which highlight potential safety risks and important
safety information, are listed as follows:
2
WARNING:
WARNING symbol indicates important safety instructions, which if not
correctly followed, could result in serious injury or death.
NOTE:
3
NOTE symbol indicates important safety instructions, which if not correctly
followed, could result in some damage or the destruction of the inverter.
4
CAUTION:
1
PV Grid Tie Inverter
Solis Single Phase Inverter
-US version
CAUTION, RISK OF ELECTRIC SHOCK symbol indicates important safety
instructions, which if not correctly followed, could result in electric shock.
Installation and Operation Manual
CAUTION:
C
CAUTION, HOT SURFACE symbol indicates safety instructions, which if not
correctly followed, could result in burns.
2014, Ningbo Ginlong Technologies Co., Ltd.
Ver 2.3
5
Part NO.
1
2
Description
WARNING:
PV grid tie inverter
1
Wall mounting bracket
1
Please don’t connect PV array positive(+) or negative(-) to the ground, it could
cause serious damage to the inverter.
3
Locking screws
2
4
Expansion screws
4
5
Manual
1
Table 1.1 Accessory list
.4.
2.2 General Safety Instructions
Number
WARNING:
Electrical installations must be done in accordance with the local and national
electrical safety standards.
.5.
3. Overview
2.Safety Instructions
WARNING:
3.1 Front Panel Display
To reduce the risk of fire, over-current protective devices (OCPD) are
required for circuits connected to the Inverter.
The DC OCPD should be installed as local requirement. All photovoltaic
source and output circuit conductors shall have disconnects complying with
the NEC, Section 690, Part II. All single phase inverters areintegrate with DC
switch.
The trip current for AC OCPD for 1-1.5kW models should be 10A, for 2-2.5kW
models should be 15A, for 3-3.6kW should be 20A, for 4-5kW should be 25A.
CAUTION:
Risk of electric shock. Do not remove cover. There is no user serviceable
parts inside. Refer servicing to qualified and accredited service technician.
CAUTION:
The PV array (Solar panels) supplies a DC voltage when it is exposed to light.
Figure 3.1 Front Panel Display
CAUTION:
Risk of electric shock from energy stored in capacitors of the Inverter. Do not
remove cover until 5 minutes after disconnecting all sources of supply. Service
technician only. Warranty may be voided if any unauthorized removal of cover.
CAUTION:
The surface temperature of the inverter can reach up to 75℃ (167 F).
To avoid risk of burns, do not touch the surface when inverter is operating.
Inverter must be installed out the reach of children.
2.3 Notice For Use
3.2 LED Status Indicator Lights
There are three LED status indicator lights in the front panel of the inverter. Left LED:
POWER LED (red) indicates the power status of the inverter. Middle LED: OPERATION
LED (green) indicates the operation status. Right LED: ALARM LED (yellow) indicates
the alarm status. Please see Table 3.1 for details
Light
Description
Status
ON
The inverter can detect DC power
OFF
No DC power or low DC power
ON
The inverter is operating properly.
OFF
The inverter has stopped to supply power.
POWER
The inverter has been constructed according to the applicable safety and technical
guidelines. Use the inverter in installations that meet the following sepcification ONLY:
1.Permanent installation is required.
OPERATION
FLASHING
2.The electrical installation must meet all the applicable regulations and standards.
3.The inverter must be installed according to the instructions stated in this manual.
4.The inverter must be installed according to the correct technical specifications.
ALARM
The inverter is initializing.
ON
Alarm or fault condition is detected.
OFF
The inverter is operating properly.
5.To startup the inverter, the Grid Supply Main Switch (AC) must be switched on, before
the solar panel's DC isolator shall be switched on. To stop the inverter, the Grid Supply
Table 3.1 Status Indicator Lights
Main Switch (AC) must be switched off before the solar panel's DC isolator shall be
switched off.
.6.
.7.
4. Installation
3. Overview
3.3 Keypad
4.1 Select a Location for the Inverter
There are four keys in the front panel of the Inverter(from left to right):
To select a location for the inverter, the following criteria should be considered:
ESC, UP, DOWN and ENTER keys. The keypad is used for:
Scrolling through the displayed options (the UP and DOWN keys);
Install on a wall or strong structure capable of bearing the weight.
Install vertically with a maximum incline of +/- 5°.If the mounted inverter is tilted to an
angle greater than the maximum noted, heat dissipation can be inhibited, and may result
Access to modify the adjustable settings (the ESC and ENTER keys).
in less than expected output power.
The inverter is designed to work in extreme temperatures. The ambient operating
3.4 LCD
temperature range is from -25℃ to 60℃.
The two-line Liquid Crystal Display (LCD) is located at the front panel of the Inverter,
should be kept between each inverter. The bottom of the inverter should be 500mm
which shows the following information:
clearance to the ground.
300mm
Inverter operation status and data;
Service messages for operator;
300mm
If there is more than 1 inverter installed together, A minimum 300mm clearance
Alarm messages and fault indications.
300mm
500mm
300mm
500mm
300mm
Figure 4.1 Inverter Mounting clearance
Visibility of the LED status indicator lights and the LCD located at the front panel of
the inverter should be considered.
Adequate ventilation must be provided if the inverter is to be installed in a confined space.
NOTE:
Nothing should be stored on or placed against the inverter.
.8.
.9.
4. Installation
4.2 Mounting the Inverter
4. Installation
3. Carefully hang the inverter on the upper part of the wall mount bracket by fitting the
hooks into the slot of the bracket. Use M4×25 stainless steel screws and washers
Please use suitable fixings for wall type (e.g. use dynabolts for brick, masonry, etc).
at holes E and F (in Figure 4.2) to secure the mounting hooks to the rear of the inverter.
Inverter
A
B
C
D
E (F)
Figure 4.3 Wall Mount Bracket
Figure 4.2 Inverter Mounting
Inverter should be mounted in a vertical position as shown in Figure 4.2. The steps to
mount the inverter on the wall are given as follows:
1. Locate the wall studs in the desired location and align the wall mount bracket over
4.3 Electrical Connections
Before connection the wire, please unscrew the four screws on both side of wiring box,
then open the cover.
Please press the cover of wiring box while loose the screw. Otherwise it could
break the screw thread.
the studs. Mark the mounting holes. For masonry walls, the mounting holes should be
for a suitable dynabolt type mounting system.
2. MAKE SURE BRACKET IS horizontal. Ensure that the A, B, C, and D mounting holes
(in Figure 4.3) are aligned with the wall's most secure points (e.g. wall studs in case of
clad building materials).
WARNING:
Bracket must be mounted vertically on a vertical wall surface.
Figure 4.4 Bottom side of inverter
.10.
.11.
4. Installation
4. Installation
Before electrical connection Please make sure below steps are strictly followed:
Connect PV side of inverter:
Warning
a. Switch the Grid Supply Main Switch (AC) OFF.
Before connecting inverter, please make sure the PV array open circuit voltage is
b. Switch the DC Switch OFF.
within the limit of the inverter. Otherwise the inverter could be damaged. The
Terminal connections:
maximum allowable input short circuit current limit of the photovoltaic array for each
MPPT input channel is 10Adc for the 1-3.6kW models and it is 15Adc for the 4-5kW
models.
Please don’t connect PV array positive or negative pole to the ground, it could
cause serious damages to the inverter
DC1+ DC2+
DC1- DC2-
L1 L2 N
Before connection, please make sure the polarity of the output voltage of PV array
matches the“DC+”and “DC-”symbols.
Please use qualified DC cable for PV system.
Figure 4.5 Connection area of inverter(Fuse type)
Note:
Damage to the DC Disconnect due to enlarged knockouts.
Enlarged knockouts enable moisture to penetrate the DC Disconnect which
could damage electronic components in the DC Disconnect.
Terminal A
Please refer figure 4.5 and 4.6 to connect the DC1 and DC2 in the DC terminal of inverter,
Terminal B
then connect the array mounting bonding conductor to two “PE” terminal of DC side. The
DC wire connected to DC terminals (shown in Figure 4.5 and 4.6) is recommended
AWG12-8. For fuse type inverter KLM-20 of Cooper Bussmann or the same type, only
professional can replace it.
Connect grid side of inverter:
Figure 4.6 Connection area of inverter(Non-Fuse type)
Fuse type connection:
Strip the end of wire about 10mm, loose the screw on the terminal, then insert the wire
into the terminal. Tight the screws with the torque of 5Nm.
Non-Fuse type connection:
Strip the end of wire about 18mm. Use a slotted screwdriver, insert to the end of the
terminal A and insert the wire into the terminal B. Loose the screwdriver, the cable will be
fixed in the terminal.
.12.
WARNING:
For fuse type: Damage to the inverter through the use of fuses as disconnecting
units in the output circuit of the inverter.
The inverter is suitable for 208V and 240V grid. Please see table 4.1 to connect cable to
inverter terminals. Due to inverter monitors voltage between L1 and L2, Neutral could be
either connected or not for 240V grid. Ground must be connect to the PE terminal. The
cable for grid connection to AC terminals (“L1”, “L2”, “N” and “PE”) is recommended for
AWG 4-8. For fuse type inverter, KLM-30 of Cooper Bussmann or the same type could be
used, only professional can replace it.
.13.
4. Installation
5. Start & Stop
L1
5.1 Start the Inverter
L1
GRID
STANDARD
To start up the Inverter, it is important that the following steps are strictly followed:
N
1. Switch the grid supply main Switch (AC) ON first.
2. Switch the DC switch ON. If the voltage of PV arrays are higher than start up voltage,
L3
L2
L2
the inverter will turn on. The red LED power will light, and the LCD shows the company's
name and the inverter model.
208V~
3PH-△-3W
240V~
SPLIT-PHASE
TERMINAL
L1
L2
N
L1
L2
N
Connection requiement
Yes
Yes
No
Yes
Yes
Optional
Ginlong
Solis-5K-2G-US
Figure 5.1 Company Name and Inverter Model on LCD
Table 4.1 Grid terminal connection
3. When both the DC and the AC sides supply to the inverter, it will be ready to generate
Inverter monitoring Connection:
power. Initially, the inverter will check both its internal parameters and the parameters
The inverter can be monitored by Wi-Fi or GPRS functions. All the communication
functions are optional (Figure 4.6), please refer to communication connection
instructions.
of the AC grid, to ensure that they are within the acceptable limits. At the same time,
the green LED will flash and the LCD displays the information of INITIALIZING.
4. After 30-300 seconds (depending on local requirement), the inverter will start to
generate power. The green LED will be on continually and the LCD displays
Smart phone monitoring
GENERATING.
WARNING:
Do not touch the surface when the inverter is operating. It may be
hot and cause burns.
GPRS monitoring
Internet
Router
Web server
Wi-Fi monitoring
5.2 Stop the Inverter
To stop the Inverter, the following steps must be strictly followed:
PC monitoring
Wi-Fi box
Wi-Fi monitoring
1. Switch the Supply Main Switch (AC) OFF.
2. Wait 30 seconds. Switch the DC Switch OFF. All the LEDs of the inverter will be off in one
minute.
Figure4.6 Wi-Fi communication function
.14.
.15.
6. Operation
6. Operation
During normal operation, the display alternately shows the power and the operation
status with each screen lasting for 10 seconds (see Figure 6.1). Screens can also be
scrolled manually by pressing the UP and DOWN keys. Press the ENTER key to
access to the Main Menu.
Pressing the
ESC key
calls back the
previous menu.
Power
3424W
01-01-2014 12:04
Duration
V_DC1 350.8V
I_DC1
5.1A
10 sec
V_DC2 350.8V
I_DC2
5.1A
10 sec
UP/DOWN or
auto-scroll
(10 sec)
Manufacturer
Model name
UP/DOWN
Pressing the
ENTER key
gives access to
the main menu.
V_DC1: Shows input 01 voltage value.
I_DC1: Shows input 01 current value.
V_DC2: Shows input 02 voltage value.
I_DC2: Shows input 02 current value.
UP/DOWN
UP/DOWN
V_Grid: Shows the grid's voltage value
V_Grid 230.4V
I_Grid
8.1A
10 sec
Status: Generating
Power: 1488W
10 sec
Grid Frequency
F_Grid 60.06Hz
10 sec
F_Grid: Shows the grid's frequency value.
Total Energy
0258458 kwh
10 sec
Total generated energy value
This Month: 0123kwh
Last Month: 0123kwh
10 sec
Today:
15.1kwh
Yesterday: 13.5kwh
10 sec
Advanced Info.
Status: Generating
01-01-2014 12:04
Description
Information
Settings
5 sec
Start
Main Menu
Display
I_Grid: Shows the grid's current value.
Status: Shows instant status of the Inverter.
Power: Shows instant output power value.
Advanced settings
Figure 6.1 Operation Overview
6.1 Main Menu
There are four submenus in the Main Menu (see Figure 6.1):
This Month: Total energy generated this month.
Last Month: Total energy generated last month.
Today: Total energy generated today.
Yesterday: Total energy generated yesterday.
1. Information
2. Settings
Table 6.1 Information list
3. Advanced Info.
4. Advanced Settings
Pressing the ESC key returns to the Main Menu. Pressing the ENTER key locks
(Figure 6.2(a)) or unlocks (Figure 6.2 (b)) the screen.
6.2 Information
The Solis Single Phase Inverter main menu provides access to operational data and
information. The information is displayed by selecting "Information" from the menu
and then by scrolling up or down.
5.2 Stop the Inverter
(a)
(b)
Figure 6.2 Locks and Unlocks the Screen of LCD
.16.
.17.
6. Operation
6. Operation
6.3 Settings
6.4 Advanced Info - Technicians Only
The following submenus are displayed when the Settings menu is selected:
NOTE:
To access to this area is for fully qualified and accredited technicians only.
Please enter the password to “Advanced Info.” and “Advanced setting”
1.Set Time
2.Set Address
Select “Advanced Info.” from the Main Menu. The screen will require the password as below
6.3.1 Set Time
YES=<ENT> NO=<ESC>
Password:0000
This function allows time and date setting. When this function is selected, the LCD will
display a screen as shown in Figure 6.3.
Figure 6.5 Enter password
NEXT=<ENT> OK=<ESC>
01-01-2010 16:37
Figure 6.3 Set Time
Press the UP/DOWN keys to set time and data. Press the ENTER key to move from one
The default password is “0010". Please press “down” to move the cursor, press “up” to
select the number.
After enter the correct password the Main Menu will display a screen and be able to access
to the following information.
digit to the next (from left to right). Press the ESC key to save the settings and return to
1.Alarm Message
the previous menu.
2.Temperature
3.Standard No.
4.Version
6.3.2 Set Address
5.Communication Data
This function is used to set the address when the inverter is connected to the PC. The
address number can be assigned from “01”to “99”(see Figure 6.4). The default address
The screen can be scrolled manually by pressing the UP/DOWN keys. Pressing the ENTER
key gives access to a submenu. Press the ESC key to return to the Main Menu.
number of Solis Single Phase Inverter is “01”.
YES=<ENT> NO=<ESC>
Set Address: 02
6.4.1 Alarm Message
The display shows the 10 latest alarm messages (see Figure 6.6). Screens can be scrolled
Figure 6.4 Set Address
Press the UP/DOWN keys to set the address. Press the ENTER key to save the settings.
Press the ESC key to cancel the change and return to the previous menu.
manually by pressing the UP/ DOWN keys. Press the ESC key to return to the previous
menu.
Alarm0: OV-G-V
Time: 27-11 Data: 7171
Figure 6.6 Alarm Message
.18.
.19.
6. Operation
6. Operation
6.5 Advanced Settings - Technicians Only
6.4.2 Temperature
The screen shows the temperature inside the inverter (see Figure 6.7).
Temperature
046.6℃
Figure 6.7 Temperature inside the Inverter
NOTE:
To access to this area is for fully qualified and accredited technicians only.
Please follow 6.4 to enter password to access this menu.
Select Advanced Settings from the Main Menu to access the following options:
1.Select Standard
2.Grid ON/OFF
3.New Password
4.Calibrate Energy
6.5.1 Selecting Standard
6.4.3 Standard No.
The screen shows the reference standard of the Inverter (see Figure 6.8).
This function is used to select the grid's reference standard (see Figure 6.11).
YES=<ENT> NO=<ESC>
Standard:UL-240V-A
Standard: UL-240V-A
Figure 6.11
Figure 6.8 Example of Standard of the Inverter
NOTE:
Before to using this function, please set "GRID OFF" to stop inverter (refer
to Section 6.5.2).
6.4.4 Version
The screen shows the model version and the software version of the Inverter
(see Figure 6.9).
Model: 08
Software Version: D20001
Press the UP/DOWN keys to select the standard (AS4777, VDE4105, VDE0126, UL-240V-A,
UL-208V-A, UL-240V, UL-208V, MEX-CFE, G83/2 (for 1-3.6kW models), G59/3 (for 4-5kW
models), EN50438 DK, EN50438 IE, EN50438 NL and “User-Def” function). Press the
ENTER key to confirm the setting. Press the ESC key to cancel changes and returns to
Figure 6.9 Model Version and Software Version
6.4.5 Communication Data
previous menu.
There are 4 settings for USA and CSA market, UL-240V and UL-208V are the settings for
inverter without AFCI module, UL-240V-A and UL-208V-A are the settings for inverter
The screen shows the internal data of the Inverter (see Figure 6.10), which is for service
integrate with AFCI module.
technicians only.
01-05: 01 25 E4 9D AA
06-10: C2 B5 E4 9D 55
Figure 6.10 Communication Data
NOTE:
The default setting is 240V split phase “UL-240V” or “UL-240V-A”, if it’s
different please select 208V single phase “UL-208V” or “UL-208V-A” or
220V split phase “MEX-CFE”. Other standards are for 50Hz grid, please
don’t select.
NOTE:
This function is for technicians use only.
.20.
.21.
6. Operation
6. Operation
Selecting the “User-Def” menu will access to the following submenu (see Figure 6.12),
OV-V: 262V
UN-V: 210V
6.5.3 New Password
This function is used to set the new password for menu “Advanced info.” and “Advanced
information” (see Figure 6.14).
Figure 6.12
YES=<ENT> NO=<ESC>
Password: 0000
NOTE:
The " User-Def" function can be only used by the service engineer and
must be allowed by the local energy supplier.
Figure 6.14 Set new password
Enter the right password before set new password. Press the DOWN key to move the
Below is the setting range for “User-Def”. Using this function, the limits can be changed
cursor, Press the UP key to revise the value. Press the ENTER key to execute the setting.
manually.
Press the ESC key to return to the previous menu.
OV-V: 240---270V
UN-V: 180---210V
OV-G-F: 60.3—62.0Hz(50.3---52.0Hz)
UN-G-F: 57.0—59.5Hz(47.0---49.5Hz)
6.5.4 Calibrate Energy
Maintenance or replacement could clear or cause a different value of total energy. Use this
function could allow user to revise the value of total energy to the same value as before. If
Press the UP/DOWN keys to scroll through items. Press the ENTER key to edit the
the monitoring website is used the data will be synchronous with this setting automatically.
highlighted item. Press the UP/DOWN keys again to change the setting. Press the ENTER
(see Figure 6.15).
key to save the setting. Press the ESC key to cancel changes and returns to the previous
YES=<ENT> NO=<ESC>
Energy:0000000kWh
menu.
NOTE:
Please, set "Grid ON" to start up the inverter after the settings (refer to
Section 6.5.2). Otherwise the inverter won't start up.
Figure 6.15 Calibrate energy
Press the DOWN key to move the cursor, Press the UP key to revise the value. Press the
ENTER key to execute the setting. Press the ESC key to return to the previous menu.
6.5.2 Grid ON/OFF
6.6 Arc fault(for AFCI version)
This function is used to start up or stop the power generation of Solis Single Phase
Inverter (see Figure 6.13).
6.5.3 Clearing Energy
Solis Single Phase Inverter can integrate with AFCI module which can detect the arc in DC
circuit. If arc fault happen, it can only be removed manually.
Grid ON
Grid OFF
During start up inverter will check AFCI module. If the check is OK, inverter will start
normally. If the check is fail, LCD will show below:
Figure 6.13 Set Grid ON/OFF
Screens can be scrolled manually by pressing the UP/DOWN keys. Press the ENTER key
to save the setting. Press the ESC key to return to the previous menu.
AFCI Check Fail
Restart<ESC>
Figure 6.16 AFCI check fail
Press <ESC> for 3 seconds, the inverter will restart. If the fault happen again, please turn
off inverter to restart. If the fault still happen, please contact us.
.22.
.23.
8. Trouble Shooting
6. Operation
Alarm Message
During normal operation, If arc fault happen in DC circuit, the inverter will stop output and
LCDshow below:
ARC-Fault
Restart<ESC>
Figure 6.17 Arc fault
Please check DC cables and connections to identify the source of possible arcing. Then
press <ESC> for 3 seconds, the inverter will restart.
7. Maintenance
Over grid voltage
UN-G-V
Under grid voltage
OV-G-F
Over grid frequency
UN-G-F
Under grid frequency
G-IMP
High grid impedance
NO-GRID
No grid voltage
OV-DC
Over DC voltage
OV-BUS
Over DC bus voltage
UN-BUS
Under DC bus voltage
GRID-INTF.
Solis Single Phase Inverter does not require any regular maintenance. However, cleaning
the dust on heat-sink will help the inverter to dissipate the heat and increase its life time.
Initialization system fault
OV-TEM
Over Temperature
ILeak-FAULT
CAUTION:
Do not touch the inverter's surface when it is operating. Some parts of the inverter
may be hot and cause burns. Turn off the inverter (refer to Section 5.2) and wait for
a cool-down period before before any maintenance or cleaning operation.
Grid interference
INI-FAULT
GROUND-FAULT
The dust can be removed with a soft brush.
Failure description
OV-G-V
Ground fault
High Grid leakage current
Relay-FAULT
Relay check fault
DCinj-FAULT
High DC injection current
AFCI Check FAULT
ARC-FAULT
AFCI module self check fault
ARC detected in DC circuit
The LCD and the LED status indicator lights can be cleaned with a damp cloth if they are too
Table 8.1 Fault message and description
dirty to be read.
NOTE:
If the inverter displays any alarm message as listed in Table 8.1; please
turn off the inverter (refer to Section 5.2 to stop your inverter) and wait for 5
minutes before restarting it (refer to Section 5.1 to start your inverter). If the
failure persists, please contact your local distributor or the service center.
Please keep ready with you the following information before contacting us.
NOTE:
Never use any solvents, abrasives or corrosive materials to clean the inverter.
8. Trouble Shooting
1. Serial number of Solis Single Phase Inverter;
The inverter is designed in accordance with the most important international grid-tied
2. The distributor/dealer of Solis Single Phase Inverter (if available);
standards and safety and electromagnetic compatibility requirements. Before delivering to
3. Installation date.
the customer, the inverter has been subjected to several tests to ensure its optimal operation
4. The description of problem (i.e. the alarm message displayed on the LCD and the status
and reliability.
of the LED status indicator lights. Other readings obtained from the Information submenu
In case of failure, the LCD screen will display an alarm message. In this case, the inverter
(refer to Section 6.2) will also be helpful.);
may stop feeding into the grid. The failure descriptions and their corresponding alarm
messages are listed in Table 8.1:
5. The PV array configuration (e.g. number of panels, capacity of
panels, number of strings
, etc.);
6. Your contact details.
.24.
.25.
Solis-2K-2G-US
Solis-1.5K-2G-US
Solis-1K-2G-US
Solis-2.5K-2G-US
70~400Vdc
2/2
208V/240V
208V/240V
183~228(for208V rated)/211~264(for240V rated)
183~228(for208V rated)/211~264(for240V rated)
THD<3%
THD<3%
DC Switch
>96.8%
>96.8%
>97.5%
339W*657H*164D mm(13.3W*25.9H*6.5D inch)
339W*657H*164D mm
(13.3W*25.9H*6.5D inch)
339W*657H*172.5D mm
(13.3W*25.9H*6.8D inch)
9.8kg/21.6lb
9.8kg/21.6lb
15kg/33.1lb
Optional
-13°F~140°F
NEMA 4X
CAN/CSAC22.2 N107.1, UL1741, UL1998, UL1699B, FCC part 15, Class B
0-100%
.26.
DC Switch
Optional
-13°F~140°F
NEMA 4X
CAN/CSAC22.2 N107.1, UL1741, UL1998, UL1699B, FCC part 15, Class B
0-100%
.27.
Solis-3K-2G-US
Solis-3.6K-2G-US
2/2
2/2
208V/240V
208V/240V
183~228(for208V rated)/211~264(for240V rated)
DC Switch
THD<3%
THD<3%
>97.5%
>97.5%
339W*657H*172.5D mm(13.3W*25.9H*6.8D inch)
339W*657H*172.5D mm(13.3W*25.9H*6.8D inch)
15kg/33.1lb
15kg/33.1lb
Optional
DC Switch
Optional
-13°F~140°F
-13°F~140°F
NEMA 4X
NEMA 4X
CAN/CSAC22.2 N107.1, UL1741, UL1998, UL1699B, FCC part 15, Class B
0-100%
.28.
183~228(for208V rated)/211~264(for240V rated)
CAN/CSAC22.2 N107.1, UL1741, UL1998, UL1699B, FCC part 15, Class B
0-100%
.29.
Solis-4K-2G-US
Solis-4.6K-2G-US
10+18Adc
10+18Adc
2/(1 and 2)
2/(1 and 2)
208V/240V
208V/240V
183~228(for208V rated)/211~264(for240V rated)
183~228(for208V rated)/211~264(for240V rated)
THD<3%
THD<3%
>97.8%
>97.8%
339W*657H*172.5D mm(13.3W*25.9H*6.8D inch)
339W*657H*172.5D mm(13.3W*25.9H*6.8D inch)
17kg/33.1lb
DC Switch
Optional
DC Switch
Optional
-13°F~140°F
-13°F~140°F
NEMA 4X
NEMA 4X
CAN/CSAC22.2 N107.1, UL1741, UL1998, UL1699B, FCC part 15, Class B
0-100%
.30.
17kg/33.1lb
CAN/CSAC22.2 N107.1, UL1741, UL1998, UL1699B, FCC part 15, Class B
0-100%
.31.
Solis-5K-2G-US
10+18Adc
2/(1 and 2)
208V/240V
183~228(for208V rated)/211~264(for240V rated)
THD<3%
>97.8%
339W*657H*172.5D mm(13.3W*25.9H*6.8D inch)
17kg/33.1lb
DC Switch
Optional
-13°F~140°F
NEMA 4X
CAN/CSAC22.2 N107.1, UL1741, UL1998, UL1699B, FCC part 15, Class B
0-100%
.32.
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising