Operator`s Manual Electric Direct Drive AC Induction

Operator`s Manual Electric Direct Drive AC Induction
all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
Asia | Pacific all4solar | 123 Harbour Drive | Trinity Park 4879 AUS | aquawatt.com.au
Operator’s Manual
Electric Direct Drive
AC Induction Inboard Boat Engine
15-25 KW | 96 V DC (air cooled)
30 KW | 96 V DC (water cooled)
40 KW | 144 V DC (water cooled)
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
Dear Customer
Congratulations! You purchased a high quality product with exceptional performance. To ensure
this for many years, we kindly ask you to read this document carefully and familiarize yourself with
the motor before using it.
This manual has been compiled to help you install and operate your inboard engine with safety and
pleasure. It contains details for the motor, all equipment fitted or optionally supplied and
information on its installation, operation and maintenance. Do not connect the controller, the motor
or any appliances to a power source before you have verified that the installation complies with this
manual and the manufacturers manuals as well as with the safety regulations for electrical
installations.
Please note, that incorrect installation and operation can cause severe damages or injuries and will
void any warranty from the supplier.
We wish you a lot of pleasure with this unique „green power“- motor.
all4solar
Please note the following information in this handbook and report these, as well as any change of
ownership to the manufacturer | reseller (service@all4solar.com.au) within 4 weeks of purchase to
register for full warranty entitlement (see section 8).
 Owner:
………………………………….
 Phone/Email:
 Date of purchase:
 Dealer/point of sales:
………………………………….
………………………………….
………………………………….
 Serial number (see motor):
…………………………………. | ………….. KW
 Main use:
 saltwater  freshwater
 Type:
 direct
 with gear box
Check the actual status of any motor before purchase a used
engine – send an email to service@all4solar.com.au indicating
the serial number and the ordernumber.
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
Contents
1) Hazard communication .................................................................................................................... 5
1.1
Hazard signs....................................................................................................................... 5
1.3
Eligibility of the boat ......................................................................................................... 6
1.2
1.4
Unpacking .......................................................................................................................... 6
Motor & accessories .......................................................................................................... 7
2) Installation on the boat................................................................................................................... 11
2.1
Installation engine ............................................................................................................ 11
2.3
Electric power supply ...................................................................................................... 12
2.2
2.4
2.5
2.6
Installation water pump (water cooled engines only) ...................................................... 11
Initial system start ............................................................................................................ 17
Safety stickers .................................................................................................................. 18
Warranty information operation | installation.................................................................. 19
2.7) Digital battery monitor ....................................................................................................... 20
2.8) Multi functional engine display .......................................................................................... 20
2.9) Error messages from the controller..................................................................................... 22
3) Section not used for this engine ..................................................................................................... 22
4) Operational area ............................................................................................................................. 23
5) Drive with the inboard motor ........................................................................................................ 23
5.1) Turn-on procedure ............................................................................................................. 24
5.2) Drive forward..................................................................................................................... 24
5.3) Reverse .............................................................................................................................. 24
5.4) Safety Switch ..................................................................................................................... 24
5.6) Error messages on display ................................................................................................. 25
5.7) Low voltage alert (optional) .............................................................................................. 26
5.8) Power and output ................................................................................................................ 26
5.9) Swimming & passengers .................................................................................................... 27
6) Maintenance & inspection ............................................................................................................. 27
6.1) Service, spare parts and lubricants...................................................................................... 27
6.2) Service chart ....................................................................................................................... 29
7) Boat transport & trailering ............................................................................................................. 303
8) Warranty ........................................................................................................................................ 30
all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
9) Technical data ................................................................................................................................ 31
9.1) AW IB 15 KW .................................................................................................................... 31
9.2) AW IB 30 KW .................................................................................................................... 33
9.3) Coupling ............................................................................................................................. 35
9.4) Controller ............................................................................................................................ 38
10) Spare parts ................................................................................................................................... 41
11) Installation diagram ..................................................................................................................... 42
12) Propeller information ................................................................................................................... 42
13) High power batteries .................................................................................................................... 43
14) Battery charging / solar power / wind power............................................................................... 44
14.1) Standard grid chargers ...................................................................................................... 44
14.2) Charging with solar power................................................................................................ 44
14.3) Generators ......................................................................................................................... 44
14.4) Solar panels ....................................................................................................................... 45
14.5) Wind generators ................................................................................................................ 46
15) CE conformity declaration for aquawatt electric – outboard motor .......................................... 47
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
1) Hazard communication
Before operating your motor you have to carefully read and understand this operator’s manual.
As you read this manual, please note the hazard warnings which alter you to safety precautions related to
unsafe conditions or operating procedures. We have included these warnings because we are concerned
about your safety.
1.1
Hazard signs
DANGER
WARNING
CAUTION
INFO
Calls attention to immediate hazards that WILL result in severe personal injury or
death.
Identifies hazards or unsafe practices that COULD result in severe personal injury or
death.
Indicates hazards or unsafe practices that COULD result in minor personal injury or
product or property damage.
Indicates important information for a safe and easy operation or highlights special
circumstances.
For any third party equipment (batteries, switches, fuses, cables etc.) read the operations and instructions
manual as well as the safety recommendations of those suppliers.
If at any point you do not understand this documentation or explanations seem unclear, do not proceed the
installation or operation prior to contacting your aquawatt dealer!
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
1.2
Unpacking
WARNING
Do not leave any small parts unattended as small children and animals could swallow. Clean the engine,
controller and all parts and check for any damages. Fix the motor to a stable frame that it cannot drop or
move. The engine has always to be lifted by two people or with adequate lifting equipment.
If any parts of the motor, the controller or the accessories are damaged, do not install or operate. Contact us
immediately.
1.3
Eligibility of the boat
WARNING
Only install your motor on boats which are suitable to carry the weight of the engine and the accessories as
well as the battery. Please note, that AC induction motors produce more thrust than a diesel or petrol engine
with the same KW output. A 15 KW induction motor can be compared to a 30 HP diesel engine.
Do not connect your motor to the battery or any other power source before you have not read the entire
manual.
This engine is suitable for a direct connection to a propeller shaft for boat propulsion. It is specially designed
for this purpose. Do not use it for other applications like on road vehicles.
For information about dimensions, weight and power output as well as the recommended boat weights,
check the technical data in 9 of this manual.
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
1.4
Motor & accessories
If you purchase one of our advanced AC induction inboard engines, you receive the basic accessories which
will support the easy installation on your boat. The installation of an electric inboard motor system is not
“rocket science”, but should be planned and executed by a boat builder or an experienced person. Before
ordering, please check what additional material you require. The list below gives you an overview over
supplied materials and options, excluding the battery and the shaft with a propeller.
THE FOLLOWING PRODUCTS ARE INCLUDED WITH EVERY ENGINE
Electric AC induction motor with
mounting rails
With vent for air cooled version
or waterpump for water cooled
version
Curtis AC controller / inverter
Suitable for engine rated
voltage and current / water
cooled, if engine is water
cooled.
Type 1234 | 1236 | 1238
depending on the voltage and
current rating of the engine
Water cooling aluminium plate
(for water cooled engines only)
mounted to controller
Use heat exchanger for salt
water use!
Harness wire / cables controller
to lever and key switch
AMP
seal
connectors
and
MOLEX
Single lever forward and
reverse | 0 – 5 V output to
controller and forward – reverse
switch
Other variations available as
option such as joy stick, double
levers
400 Amp fuse block with fuse
Suitable for the engine type
Safety sticker
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
Key Switch
Water pump for cooling 12 V /
for 13 mm hose. 10 L / min.
Fresh water only.
Documentation
On / Off to controller two
positions
Optional: 3 positions including
switch on DC DC / pump /
ventilation / Battery BMS
Requires 12 volts DC power
supply. If not available a DC
DC converter is required to
connect to main battery (96 V
to 12 V DC).
 Inboard Engine manual
 Curtis controller manual
 Monitor / Display manual
 DC DC converter manual
Engine montior
Displays voltage, engine rpm,
controller faults
Main contactor
400 A / 12 v coil (1.2 A = 14.4
watts). Switched by controller.
Recommended for a safe
power switch in case of faults
(EEC regulation)
THE FOLLOWING PRODUCTS NEED TO BE ORDERED SEPARATELY IF THEY
ARE REQUIRED
Anderson type plug 350 A
ONLY
IF
ORDERED
SEPARATELY
Anderson type plug 175 A
ONLY
IF
ORDERED
SEPARATELY
Anderson type plug 50 A
ONLY
IF
ORDERED
SEPARATELY
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
ONLY
IF
ORDERED
SEPARATELY
13 mm hose for water cooling
ONLY
IF
ORDERED
SEPARATELY
High Power 350-450 Amp 160
V DC fuse block with fuse. ANL
ceramic fuse and fuse block.
ONLY
IF
ORDERED
SEPARATELY
Main Switch – 150 V / 350 A
OPTIONAL
Resistor 470 O | 10 W
OPTIONAL
Emergency Switch – 250 A (for
one battery) incl. resistor
OPTIONAL
Digital Battery monitor
OPTIONAL
95 mm2 flexible cable for 300
Amp / 48-96 volts
OPTIONAL
50 mm2 flexible cable for 200
Amp / 48-96 volts
OPTIONAL
95 mm2 flexible cable for 250
Amp / 96 volts DC
OPTIONAL
DC DC converter from engine
voltage (48/96 V) to 12 V for
pump appliances max. 200
Watt
For water cooled engines only.
Including connection
and plugs
cables
Push button for resistor
per meter
OPTIONAL
(48-90 V type)
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
OPTIONAL
Engine mounts (4 units)
40 kg / mount
For 10 mm bolts
OPTIONAL
Shaft coupling 25 – 38 mm
(various types)
To attach to a shaft: Male &
Female half coupling + coupling
disc required.
Bellows coupling from 30 mm
shaft to 30-38 mm shaft.
Flexible
torque
coupling
150
OPTIONAL
NM
Recommended for 10-30 KW
Heat exchanger | needs to be
able to absorb at least 10 KW
heat
Water pump (for fresh and salt
water) 20 L / minute
We use a simple marine hot
water system heat exchangers
with double setup (4-5 L / min.
each).
OPTIONAL
12 Volts | ½ ‘’ male connection
adapter to 13 mm hose
required | SS316 grade – to
operate from main battery (96
V) a DC DC Converter is
required to 12 volts (200 watts
recommended).
OPTIONAL
More parts available like shaft coupling disc and coupling to propeller shaft.
Material, size and coulour may vary, without changes to the performance and functionality. The manufacturer
reserves the right to change without prior notice.
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
2) Installation on the boat
Stern tube
Shaft coupling
Motor
Support thrust
bearing
Engine mounts
Connection water cooling
Usually electric engines are mounted on existing frames which are 450 – 550 mm wide. As these engines
use less space than a diesel engine there is usually more than enough space available (for dimensions see
section 9).
The engine can be installed in any angle, but there should be no vertical tension to the engine shaft.
For shaft lenghts over 500 mm always use a supporting bearing.
2.1
Installation engine
Take the dimensions of the engine frame with the engine mounts. Then adapt the holes in the engine frame
to the requirements of the existing frame in the engine compartment of the boat. The aluminum frame can be
easily adapted. If a wider frame is required, the aluminum profiles have to be of adequate size to cope with
the forces of the engine. Drilling additional holes to the frame weakens the stability.
Do never install the engine without flexible engine mounts, even electric engines do not produce the vibration
experienced by combustion engines, the lack of flexibility can damage the rotor / shaft bearings. Avoid
vertical force to the engine shaft – this should be absorbed by a thrust bearing.
The engine should have space to any part of the engines compartment of at least 40 mm. Allow more space
for the air cooled versions, as well as adequate ventilation in the engine room.
For the connection to the propeller shaft or a gear box a suitable shaft coupling has to be used. Please
check section 9 to comply with the maximum torque / force of the engine.
2.2
Installation water pump (water cooled engines only)
The water pump is powered by a 12 volt power source (24 volt pump optional). The water pump has to be
able to pump 6-10 liters of water per minute. The engine and the controller have to be cooled with engine
coolant or fresh water. If used in salt water a heat exchanger has to be used. If directly connected to fresh
water, a suitable water filter is to be used. If the engine / controller are not cooled by water from an outside
source or the engine is used at full
load for longer periods, a separate cooling string should be
installed for the engine and the controller.
Example for two strings (controller / engine).
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
DANGER
When running the engine, keep a distance of at least 1 meter or close the compartment.
2.3
Electric power supply
CAUTION
This guide helps you to setup your electric boat propulsion
respecting the highest safety standards. Do not connect this
engine directly to a battery without a main switch, a safety
switch and a fuse!
The motor may only be connected to onboard power systems and accessories of 96 volts which comply with
the CE / ISO standard.
Between the battery and the main switch a 350 Amp fuse (suitable for 150 volts DC ) has to be connected.
350 A | 100 V (example)
 All installations and insulations have to comply with low voltage (upto 100 volts) and marine
electric installation regulations.
 The main switch has to be rated for 150 DC | 400 Amp continuous current.
 A safety switch has to be connected between the main switch and the battery. The switch has
to be accessible to the operator at all times!
 A resistor should be connected to the main switch to enable the precharge of the motor
controller capacitors. To avoid the battery to be slowly discharged the capacitor can be switched with a
small push button. Not necessary for CURTIS controllers, which are programmed to charge capacitors.
Resistor to be connected to both
terminals of the main switch. If
continuously connected, this can
discharge the battery.
Disconnect the battery with the
emergency switch or use a push
button for the resistor.
DC 400 A min.
 The cables should be as short as possible. B&S tinned cables or sealed copper cables are to be used

with a sufficient square size of 70 mm2 to 95 mm2 (96 volts | 250 Amp).
The lugs and battery terminals need to be eligible for 350 Amp / 150 volts DC.
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
 To connect the controller to the battery SB 350 plugs should be used. All connections have to be
mounted to a dry place under deck / covered against rain and sea water. The switch board should be
made of con conducting material (plastic or wooden board 10 – 15 mm).
The maximum battery idle voltage may not be higher than 110 volts for 96 volt engines.

 The maximum battery voltage under power is 103 volts for 96 volt engines. The minimum battery voltage
87 volts for 96 volt engines. Variations of these voltages can cause severe damage to the controller and
the electric motor.
 The onboard installation of the power supply should be supervised by an experienced specialist.
Operation is only allowed with a battery power supply. The direct supply from solar panels or generators can
damage the controller if the voltage limits are controlled. If the battery is charged with a battery charger or
solar panels, the motor should be disconnected by the main switch unless suitable charge controllers are
used.
Only use battery chargers and cables, suitable for the use in the marine environment. The safe installation
and operation of those is not part of this manual.
Do not connect the engine to the propeller shaft until you have finished all of the electric
installation and tested the engine to run in both directions!
CAUTION
The controller is supplied mounted on a supporting aluminum or PVC board (air cooled version only),
containing the main fuse, the main contactor (if ordered) and the internal power supply (if ordered) as well as
the auxiliary fuses. All the connections are prewired with plugs.
Plug to lever & key switch
Plug to temperature sensor
Plug to rev. impluse
Plug to safety switch
Small fuses
Main fuse (300 A)
Controller lights (see 5.6)
Battery connection - (neg)
3 motor connections W|V|U
Main contactor 400 - 500A
Battery connection + (pos)
Setup can look different depending on the engine type. Schematics and functionality is identical for
all engines. Air cooled engines use vents and water cooled engines water pump (s). Water cooled controllers
are not installed on a supporting board.
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
Example for 48 volt setup. Similar for 96 volt setup – please check voltage of controller & DC DC converter!
 Connect the controller to the motor by first connecting the temperature and the rev. impulse plug
 Connect the three motor power connections (W|V|U) with the 6/8 mm lugs to the controller.
Use an allan key to fix the bolts and use contact spray to prevent corrosion.
CAUTION – Keep the distance between the controller and the motor short. Do not
extend those power cables! The 3 phase power cables have to be mounted with a
distance to each other, as they can get hot. If the main contactor gets hot, it
has to be replaced. The main contactor has, after the main fuse, to be the weakest
part in the connection string. Do not use oversized contactors.
 Connect the lever and the key switch. The Key switch on / off is connected to the controller. A 3-position

key switch to optionally connect the DC DC converter first, which starts the cooling system and optional
the battery BMS.
A standard toggle switch can be used as safety switch or any other switch to comply with safety
regulations. The safety switch will switch off the main contactor (if installed) and the controller and stop
the engine. Always use a main contactor between the battery and the engine. The main contactor is
closed with 12 volts supplied from the BMS (battery monitor system and/or the controller). The controller
switches off in case of faults, when the key switch is turned off or the safety switch is turned off.
CHECK THESE FUNCTIONS BEFORE OPERATING THE SYSTEM.
Connect the shunt (included in the battery monitor package if ordered) to the negative main power string.

 The connection of the positive power string to the battery has to include the main switch and a battery
fuse.
MAKE SURE, THE TEMPERATURE SENSOR AND THE IMPULSE SENSOR CABLES ARE SECURELY
INSTALLED AWAY FROM ANY POWER CABLE TO AVOID INTERFERANCE OF THE IMPULSE.
DANGER – Do not ground the negative power to the boat hull or any metal frame
The (fused) connection of a battery charger has to be done to the load side of the negative shunt connection
and the positive battery connection. For details about batteries and chargers, we offer a separate
documentation.
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
WE CAN PREWIRE THE BATTERY CONNECTION, THE MAIN CONTACTOR AND THE SHUNT
CONNECTION IF REQUESTED. BUT AS INSTALLATION IS DIFFERENT ON EACH BOAT WE
RECOMMEND TO DO THIS AFTER ALLOCATING ALL EQUIPMENT IN THE ENGINE COMPARTMENT.
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
OVERVIEW ELECTRIC SETUP
NEGATIVE (-) CONNECTION DC STRING
BATTERY
FUSE
(In negative or positive string)
BATT MONITOR
(Shunt)
CONTROLLER
MOTOR
POSITIVE (+) CONNECTION DC STRING
BATTERY
MAIN SWITCH
MAIN CONTACTOR
CONTROLLER
The main fuse can be installed in POS or NEG string
MOTOR
Safety switch
Contactor
12 V from
BMS and / or
controller
Engine monitor
Aux. Fuse
DC DC Converter
Aux. Fuse
PUMP|VENT
LEVER & KEY SWITCH
BATTERY CHARGER | SOLAR SYSTEM | GENERATOR (to be fused!)
Basic setup information only! Check your individual installation, which can vary.
CONNECT THE BATTERY LAST WITH ALL SWITCHES OFF!
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
2.4
Initial system start
 Check all connections and make sure, the engine shaft can turn free.
 The water pump (s) or the ventilators have to be connected to the controller and the engine.
1 – Switch off main switch
2 – Switch off emergency switch (if installed)
3 – Connect engine
4 – Move lever in neutral position
5 – Connect battery
6 – Switch on emergency switch
7 – Check if the engine shaft is not blocked
8 – Switch on main switch
 The engine monitor starts operating
 The led on the lever flashes (if appl)
 The battery BMS has to be on
 The water pump starts operating (or vent)
9 – Switch on engine via the key switch/forward
 The main contactor switches on
 The controller starts working
 The engine is ready to run
 Test the engine by shifting the lever forward and backward. When changing from forward to back always
stop in the neutral position.
 Disconnect the water pump, if the boat is not in water
 The engine can be run without the water cooling system operating at idle power for a short time.
 Disconnect the battery (reverse the procedures above) and then connect the propeller shaft. Turn the
propeller manually and make sure there is no blockage or resistance.
 Proceed with the above start procedure again.
 When the engine is connected, the procedure starts with point 7. See also Section 5.1.
CAUTION
Also check the separate manual for the digital motor controller (Curtis) as well as the manual for the monitor
(s).
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
2.5
Safety stickers
The following safety stickers are recommended to be fixed to the system. The operator is responsible for a
safe installation, operation and proper indication of any dangerous parts.
High voltage sign (example only)
 In motor compartment
 On battery box
 On switch board
Emergency switch (example only)
 On switch board | battery pack
Aquawatt supplies two vinyl stickers with each motor kit (approx 18 x 25 cm)
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
2.6
Warranty information operation | installation
Incorrect installation, use of unsuitable accessories or variations in voltage voids the warranty.
Electrolysis is the decomposition of metals exposed to an electric current. When your boat is connected to a
shore power AC electrical system, it is also connected to an earth ground circuit. This can cause an
electrolytic current which causes the decomposition of all submerge metal. The manufacturer’s warranty
does not cover any corrosion. Check and change anodes periodically.
For details about the warranty conditions see section 8.
WARNING – CAUTION – MOTOR OPERATION
Never operate the motor without water cooling under load. Only for test purposes. Secure the area around
the propeller and the engine. No person is allowed closer than 1 meter if the engine is running. When turning
the key switch, and the lever, the motor starts turing immediately.
Make sure the water intake (s) are free and the pump is pumping water through the system (only for water
cooled engines).
DO NOT OPERATE
BEFORE YOU HAVE
READ THE ENTIRE
MANUAL
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
2.7) Digital battery monitor
OPTIONAL
The manual for the battery monitor is included in the pack containing the monitor and the shunt.
48 – 80 V DC
48 – 155 V DC
The shunt included with the meter has to be installed between the negative battery pole and the fuse / main
switch. The battery charger has to be connected on the fuse side and not directly to the negative battery
pole, as otherwise the meter cannot count the amp hours charged.
See separate manual for battery installation and operation instructions for the installation, programming and
operation of the monitors.
2.8) Multi functional engine display
INCLUDED
The Curtis multi functions display is not required to operate the engine, but returns some useful information
in addition to the digital battery monitor. We recommend installing both, the engine monitor and the digital
battery monitor with an electric inboard engine.
If only the yellow light flashes, this shows a normal operation. The display indicates the most important
information. Besides the selected information, the battery charge status is always shown on the top of the
screen between 0 (empty) and 1 (full). This applies for lead acid batteries only, as this value is calculated
on the drop of voltage, where lithium batteries do a very low drop of voltage and therefore a digital battery
monitor with a shunt is the only 100% accurate way to determine the state of any battery type. This also
applies to the information about the battery and motor current. We recommend to set the display to the
rotations per minute. It is also useful to return the operation hours of the system and error messages from
the controller.
When starting the engine, the monitor shows the motor rotation speed per minute.
To change to another reading, push the button to the right. To move back, push the left button.
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all4solar electric boat enginges operator’s manual
Version 2.1 EN | 01.01.2016 | copyright by aquawatt ™ | all4solar ™
Motor rotation speed / minute
Hours of operation (full hours)
Motor power in Amps (Lead acid only)
Battery charge status in %
Battery power in Amps (Lead acid only!)
Battery voltage in volts
IMPORTANT: All values refer to AGM (lead acid) batteries. To indicated the battery charge capacity of a LI
Ion or LIPO or LIFEPO battery pack, a separate monitor has to be installed! (see 2.7)
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all4solar electric boat enginges operator’s manual
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2.9) Error messages from the controller
An error or damage is reported by a red light. If the battery is completely empty this warn light is also
switched on.
The housing of the motor controller has two indication lights. If the red light and the yellow light flash, this
indicated an error.
Two signalization lights are integrated in the controller cover. Flashing of the red and the yellow light
indicates a fault.
If both lights are switched of, the motor is not connected or insufficient voltage is supplied to the system.
3) Section not used for this engine
xxx
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all4solar electric boat enginges operator’s manual
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4) Operational area
The electric inboard motor can be used in fresh water and if equipped with a suitable heat exchanger for the
cooling system in salt water.
The engine room has to be equipped with a bilge pump. The engine, the controller and the accessories must
not be exposed to water.
If the boat is moored, the system should be completely disconnected from the battery. Check the filters of the
water pump.
ATTENTION
The motor should only be used in water not colder than 5 degrees Celsius and not warmer than 30 degrees
Celsius. Variations of these limits can result in damage of the motor and the cooling system.
5) Drive with the inboard motor
DANGER
As boat operator you are fully responsible for the security of all passengers on board as well as to any other
water craft, swimmers or animals within your area of operation.
You have to be aware of all rules & regulations for operating a water craft. The detailed knowledge of this
operator’s manual and the instructions for the boat and all equipment is a very important part of your
responsibility.
A swimming person cannot avoid very quickly even if a boat runs at low speed. Therefore you have to switch
off the motor if a person is close to your boat.
ANY CONTACT WITH A MOVING VESSEL, THE PROPELLER OR ANY OTHER PART OF THE MOTOR
OR THE BOAT CAN LEAD TO SEVERE INJURY.
Always equip your boat with safety gear!
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5.1) Turn-on procedure
For first time start or reconnection of the engine to the battery see section 2.4
The following procedure applies to installed systems
1 – Move lever in neutral position
2 – Switch on emergency switch (es)
3 – Switch on main switch
 The battery monitor starts operating
 The water pump starts operating
4 – Switch on main switch
 The battery monitor starts operating
 The led on the lever it lit
 The controller led it lit
 The water pump starts operating
5 – Switch on engine via the key switch
 The main contactor switches on
 The controller starts working
 The engine is ready to run
Make sure the water pump is running. The engines temperature and the controller temperature are
monitored by the system to avoid over heating. This can result in a sudden stop of the engine.
We recommend to have a spare pump and hose on board for longer trips.
5.2) Drive forward
Move the lever from the neutral position slowly forward. Unlike with combustion engines, the motor will react
immediately. Please remember, that AC induction motors produce more thrust at low revs than petrol or
diesel engines.
We recommend to not operate the engine at full power (max. Amps on display) for more than 30 minutes.
This would indicate, that the prop is not suitable for the setup as full torque is required to run the boat. At full
throttle (= max. rpm of the engine) the boat should just use maximum power up to the nominal speed is
reached and then reduce the power requirement to 70-80%.
5.3) Reverse
The same procedure, as driving forward, but move the lever backward. Do not drive backwards at high
speeds! The engine can handle this, but this might be dangerous as the maneuverability of the boat is
limited.
When changing from forward to the reverse, stop at the neutral position for two seconds.
CAUTION
Changing direction at high speeds can cause heavy damage or injury!
5.4) Safety Switch
The use of a safety switch is highly recommended. Please note, that the operation of the safety switch will
stop the engine immediately.
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CAUTION
An accidental activation of the safety switch can cause loss of control and injury to the passengers!
5.6) Error messages on display
See section 2.9.
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5.7) Low voltage alert (optional)
If a battery is discharged under 42 volt (48 volt system) / 84 volt (96 volt system) this can damage the
battery. If the voltage gets close to this value you will hear a warning sound. Slow down the motor to help the
battery to regain voltage. We recommend using two battery blocks with two battery positions. So you can
operate on one battery block and then switch to the second block as reserve.
Below 40 volts / 80 volts, the controller will stop to work!
We recommend to use the alarm function on the digital battery monitor (if applicable).
5.8) Power and output
The motor controller automatically adapts the power output / torque to the boat you use. Unlike combustion
engines, the lever controls the engine speed by changing the frequency of the three phases and not the
power.
With slow and heavy boats the motor produces more thrust. If the boat floats easily, the motor speed is
automatically increased.
For technical details see section 9
With lithium batteries, the power output is increased by 20% compared to lead acid.
Please note, that lead acid batteries only supply about 60% of their capacity in 1-2 hours of use. Lithium
batteries can be discharged upto 95% in one hour.
When using lithium batteries 95 mm2 cables should be used for engines over 10 KW.
See our battery – information document for more detailed information.
12 tonne cat – 2 x 10 KW inboard
2 tonne cruiser – 50 KW inboard
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5.9) Swimming & passengers
WARNING
Prior to swimming of the boat, always switch off the motor and pull the key. Do not leave children or
untrained passengers in the boat without attendance.
While swimming close to the boat or while loading or unloading procedure any connection to a battery
charger has to be disconnected.
All passengers should know the position and function of the emergency switch as well as the basic safety
rules. Small children should always wear personal floating devices / life jackets.
6) Maintenance & inspection
The boat operator is fully responsible for the safety check and the maintenance of the motor, the boat and all
equipment and accessories.
Make sure that all installations are in good condition prior to starting for a trip. Ensure the batteries have
adequate charge for the distance planned to travel including reserve.
Periodical maintenance and inspection as well as treatment and operation according to this manual reduce
problems and minimize of costs. This guarantees a long and reliable operation of your motor.
6.1) Service, spare parts and lubricants
The service should only be done by an authorized service centre with original or recommended spare parts
and lubricants.
As owner of this inboard motor you should be aware of all recommended maintenance and repair
instructions, even an AC induction motor needs hardly any maintenance.
If a boat propulsion system is not checked on a regular bases, a safe and trouble free operation cannot
expected.
The prescribed services will ensure that any costly repair is unlikely to be needed.
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6.1.1 Motor / Controller
The AC induction motor and the controller do not need any maintenance. Keep the engine and the controller
clean.
Only clean with water and if required dish washer liquid. Make sure there is no corrosion and spray non
corrosion contact spray to the contacs from time to time.
When idling without load, the motor should not use more than 5-10 Amps.
NEVER open the motor or the controller.
6.1.2 Cooling system
If a closed cooling system is used, the coolant has to be replaced from time to time. In this case a expansion
tank should be installed to make sure, there is no air in the system. The connections to the engine and the
controller have to be fully sealed.
Check for any leaks in the system after each trip.
If the motor is stored for a longer period or over winter in places, where the temperature falls below 5 C, the
water cooling system has to be completely emptied!
6.1.3 Bearings & electric connections
All cable plugs, electric connections and main fuses to be checked for corrosion and to be treated with a
protection and lubrication spray if necessary. Any damaged plugs, cables or connections to be replaced.
The engines industrial ball bearings do not require maintenance.
6.1.4 Water
Please note, that these engines as well as the controller, even fully enclosed, are NOT water tight. The water
cooling system is fully enclosed, but still the engines will be damaged if drowned in water. There is no
problem with splash water, but a powerfull bilge pump has to avoid, the engines get in touch with sea / fresh
water.
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6.2) Service chart
Relates to the electric motor, controller and supplied accessories only.
Shedule
by Operator
After each trip
Check the water
cooling system &
filters
Check the electric
contacts and switches
Each 100 hours or at
least once a year
Clean the engine and
the controller
Grease transmission
bearings (if applicable)
Check the electric
cables & switches for
damage or corrosion
Replace main electric
switches, cooling
hoses and pumps.
Those parts can last
for over 10 years, if
well maintained
Check the shaft
coupling
Every 5 years
Mechanical repairs
Electrical repairs
by authorized dealer
or specialized
workshop
by manufacturer
Replace plugs /
connectors if corroded
Replace internal
sensors, switches,
cables
Exchange the main
switch, the emergency
switch, the water
pump and the hoses
Replace the belt
Replace the shaft
coupling
Basic maintenance &
replacements of
mechanical parts
Repair after
mechanical damage or
overheat
Any repair on electric
motor, controller,
sensors, monitor,
DCDC converter
In case other spare parts are needed or the motor has any damage, send an email with a digital photo to
info@all4solar.com.au indicating the motor number, name of the owner and the parts needed or damaged.
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7) Boat transport & trailering
ATTENTION
When transported on a road trailer we recommend to disconnect the shaft coupling and fix the
motor additional to the engine mounts to avoid damages. Always disconnect from the battery
system.
8) Warranty
Your inboard motor is backed by a 1 year warranty for workmanship and material. The warranty
does not cover any damaged which result from faulty handling, operating or maintenance. The
following points will void the warranty:
1) Operation or maintenance differing from the information and instructions in this manual or
any other manufacturer’s documentation.
2) Preparation and participation in competitions or races or any form of competition.
3) Water damages to the motor.
4) Damages caused by collision, accidents, contact with any solid materials.
5) Capsize of the boat or drowning the motor into the water.
6) Grow of any kind of marine organism on the motor surface.
7) Incorrect use of the motor or use on unsuitable boats.
8) Normal aging process.
9) If serviced by none authorized or specialized workshop.
10) Damage by corrosion.
The warranty does not include wear parts such as: Joints & gaskets, hoses, electrical connections
and rubber parts. The warranty only covers the motor and the controller. It does not cover
damaged to the boat or and accessories, the batteries, switches, fuses, battery charger, trailer or
any kind of equipment not supplied by all4solar.
Transport to all4solar for damaged parts is to be paid by customer. The redelivery to the customer
is paid by all4solar, if warranty applies.
If all4solar supplies any third party product (battery, chargers, cables etc.) the warranty
conditions of these supplier applies.
all4solar cannot be held liable for any damage or injury caused by the use of this motor.
These electric direct drive boat engines are programmed for a certain average range of
boat sizes. Most parameters are fully programmable and we can adjust these according
to your information. The standard setup us optimized for fast and efficient boats running
8 – 20 knots, 6 – 10 meter length and 1 – 3 tonnes weight. The performance of a boat is
determined by a lot of factors and all4solar cannot guarantee the expected performance,
even AC induction motors are able to adapt torque and power to the conditions. The
perfect optimization of an electric propulsion system can be achieved by measuring and
setting the controller parameters when the boat is moving.
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9) Technical data
9.1) AW IB 15 KW
 15 – 25 KW | 96 V system
AC electric induction motor | incl. blower (shaft or el).
AC controller 96 V | 550 A max. | 250 A nom.
air cooled (water cooled as option)
Size motor: IEC 132 | 4 pole low voltage
Voltage supply: 96 V DC | 290 A max. 175 A nom.
Power output:
25 KW max. (1/2 h 2500 rpm)
15 KW nom. 2000 rpm
Weight:
50 kg (motor & mounts)
8 kg (controller)
Torque:
75 Nm | 100 Nm (1/2 h)
Air cooling motor and controller
Shaft: 30 mm (35 mm length)
Recommended propeller: 12-13’
Rail width: 526 – 546 mm
Overall height: 270 mm
Engine mounts: 40 mm high
Shaft height: Centre of engine mounts
Overal length: Hose to shaft 600 mm
With coupling see 9.3
Rail length: 530 mm
Inside rail length: 430 mm
Bolts: M 10
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Twin setup example upright with support bearings
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9.2) AW IB 30 KW
 30 KW | 96 V system
AC electric motor | incl. water pump
AC controller 96 V | 550 A max. 250 A nom.
Size: IEC 132
Voltage: 96 V DC | 350 A max. 290 A nom.
Power output: 30 KW max. 2500 rpm
25 KW nom. 2000 rpm
Water cooling | pump 12 V | DC DC conv.
Motor / 12 l / min.
Weight:
60 kg (Motor)
10 kg controller & equipm.
Torque: 120 NM
Shaft: 30 mm (35 mm length)
Recommended propeller: 12-14’ (see below)
Dimensions for the 30 KW water cooled motor.
A = 370 mm | B = 420 mm | D = 233 mm | L1 = 310 mm | LA = 366 mm
BS = 450 mm | D = 233 mm | L1 = 310 mm | L2 = 400 mm
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9.2) AW IB 40 KW
 40 KW | 96 V system
AC electric motor | incl. water pump
AC controller 144 V | 550 A max. 250 A nom.
Size: IEC 160
Voltage: 144 V DC | 310 A max.
Power output: 40 KW max. 2000 rpm
25 KW nom. 1600 rpm
Water cooling | pump 12 V | DC DC conv.
Motor / 12 l / min.
Weight:
85 kg (Motor)
10 kg controller & equipm.
Torque: 150 NM
Shaft: 30 mm (35 mm length)
Recommended propeller: 14-16’ (see below)
Dimensions for the 40 KW water cooled motor.
A = 370 mm | B = 420 mm | D = 273 mm | L1 = 350 mm | LA = 406 mm
BS = 450 mm | D = 273 mm | L1 = 350 mm | L2 = 440 mm
For fast boats, use propellers 16‘ / 11 pitch (boat can run upto 22 knots).
For slower boats use 14-15‘ props.
Below 14‘ this engine will not reach peak performance.
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9.3) Coupling
The use of the Bellows- or Spider coupling is the preferred and recommended method of
connecting these engines to the prop shaft. Alternatively two half couplings with a flexible
coupling disc can be used. Make sure, the coupling and the shaft are balanced.
9.3.1 Half Coupling (fits Polyflex © flexible couplings
9.3.2 Bellows Coupling
Standard: no keyway / pin
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Do not use the 300 NM version due to the higher stiffness. Even these couplings allow
upto 150% load on the nominal rating, the 80 NM units should not be used for direct drive
applications.
9.3.3 Flexible Spider Coupling
An economic option with high grade aluminium clamping ends and Elastomer flexible
coupling.
VALUE
Inner Bore Min.
Inner Bore Max
Outer Diametre
Overall Lenth
Lenth of Clamps
Lenth Centre Part
Length from
Centre bolt to
outside Clamp
Metric Bolts Size
UNIT
mm
mm
mm
mm
mm
mm
mm
A4S-55
12
28
2455
78
30
18
10.5
A4S-65
14
38
65
90
35
20
11.5
A4S-80
24
45
80
114
45
24
15.5
A4S-95
30
55
95
126
50
26
18.0
M
M6
M8
M8
M10
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Max Torque Bolts
Nominal Rotation
Torque Coupling
Max. Rotation
Torque Coupling
Max. RPM
Flexibility
Tollerance
Weight
NM
NM
8
34
15
95
15
135
25
230
NM
68
190
270
460
RPM
mm
mm
gramm
8000
0.8
0.02
362
6000
1.0
0.02
582
4600
1.0
0.02
966
3800
1.0
0.02
1820
9.3.5 Cardan Coupling / Universal Joint
If connected to a combustion engine or gear box (hybrid), or to adapt to a different shaft
angle, a cardan coupling / cross axle universal cardan joint is the preferred option. Can be
used in combination with a flexible coupling on one side of the shaft.
IMPORTANT: Do not connect the engine shaft to the propeller shaft without a supporting
bearing. See picture in section 9.1.
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9.4) Controller
The AC controller (Curtis 1238xxxx range) is supplied with the main Ampseal plug and the
harness wire. Check the connections carefully.
Low power connections
Keyswitch
Motor Temp. Sensor
Encoder
Lever (Throttle)
Brake (Regen)
Main Contactor
Display
Battery + to J1-1 and Interlock J1-9 (Emergency switch)
FUSE THIS CONNECTION
Motor to J8 and J7
J-1 31/J-1 32/J-1 26/J-1 7
Lever to J1-15 / J1-16 / J1-18
OPTION ONLY: Lever to J1-27/J1-17/J1-18
OPTION ONLY: J1-6 and J1-13 to main contactor coil
Display to J1-25/J1-28/J1-7
With a forward / reverse lever or Joy Stick option, no separate forward / reverse
switch is required (J1-22 / J1-33 to batt+)
Power connections
Battery +
Battery U Motor
V Motor W Motor
Via main switch, main fuse, main contactor to battery +
via shunt (optional) to battery To motor U phase (do not extend cables)
To motor V phase (do not extend cables)
To motor W phase (do not extend cables)
CAUTION
If the controller is programmed with the option to connect a main contactor,
the system only works, if the main contactor is connected. If the contactor
is operated by the BMS (battery management system) or a main switch, no
connection to the motor controller is required. In this case we recommend
to use a resistor with the contractor to precharge any load capacitors.
The controller is programmed for the engine supplied. Any change to the
program setup can result in damaging the system or malfunction.
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Plug to pin 1 – 35 controller
Dims. without water- or air cooling system
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Performance
Operation time 30 KW - motor at 26 C – output 25 KW nominal (30 KW max)
Note: Lead acid batteries delivery only about 60-65% of their capacity in 2 hours
Lithium (LiFePo4) batteries deliver upto 95% of their capacity in 2 hours
Power consumption
Battery 96 V
100 % - 28 KW
(47.0 KW H)
1 h : 6 min
45 % - 12.6 KW
2 h : 40 min
3 h : 10 min.
70 % - 19.6 KW
20 % - 5.6 KW
2 x 8 x 250Ah AGM
1210 kg
Battery 96 V
30 cells | 400 Ah
LifePo4
400 kg
(38.4 KW H)
1 h : 20 min.
1 KW (Kilo Watt) = 1000 Watt
1 Ah = Ampere hours
1 Watt = Voltage * Amps
1 h : 45 min
7 h : 20 min
2 h : 5 min.
7 h : 10 min.
Performance
Multihull boat
4 tonne | 10 meter
11 knots
16 knots
14 knots
7 knots
Please note, that above figures are indications only and can vary according to the various battery
types and suppliers as well related to conditions and age of batteries. The performance on a boat
is influenced by the water (fresh, salt), the weather conditions, the hull material, the hull type, the
size etc. A rough indicator is, that the KW output of a diesel engine can be multiplied with a factor
0.70 to get the KW required for an AC induction electric inboard engine.
Example:
20 HP diesel = 14.8 KW output
Can be replaced by a 10 KW inboard
The reason for this is, that a diesel engine does only produce the full thrust at a very limited range
of revs. Electric motors offer the full torque at a much wider range of revs. Then unlike AC
induction engines, diesel engines loose power with age and for this reason boats are often
overpowered.
This does not apply to DC electric motors or brushless DC motors which have permanent magnets
and do not like overloads. Those engines are not really suitable for larger boat engines.
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10) Spare parts
All spare parts, related to the engine and the controller need to be supplied and replaced by all4solar.
All other parts can be replaced with any SIMILAR product which usually are available everywhere.
If ordering from all4solar refer to the latest product list in section 1.4. If something is unclear, send an email
with a digital photo to info@all4solar.com.au. The use of unsuitable spareparts will void the warranty.
Only use original high quality spare parts.
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11) Installation diagram
See section 2
12) Propeller information
The size of the propellers to be used is specified in section 9. For inboard engines with direct drives,
propellers from 11 to 14’ are to be used, depending on the size of the engine, the boat hull performance and
the rotation speed.
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13) High power batteries
Instead of lead acid batteries, lithium – based systems offer a much higher energy density and a stable
power output as well as much higher efficiency.
A 100 Ah lead acid battery can only supply approximately 60 Ah in one hour with a voltage dropping
continuously.
Lithium based batteries can deliver up to 95% of their capacity within a very short time and with a stable
voltage. The disadvantage of this effect is the lack of reserve, if the battery is discharged.
Some important information related to lithium based batteries:


LIPO batteries need a controller (BMS) which checks the single voltage of each unit
and keeps the voltage leveled. These battery packs supply up to 180 watt-hours per
kilo weight, but need attention. We actually do not recommend using these packs
for marine installations.
LiFePo batteries do not essentially require a controller (even this is recommended)
and are not as sensitive as LIPO batteries. They supply about 100 watt-hours per
kilo weight and can last over 2000 cycles. We recommend to use this reliable
technology for power supply for boats.
16 cells deliver 51.2 volts and 30 cells deliver 96 volts. Make sure, your battery pack allows discharging with
the maximum Amps required for the engine.
If you use LIFEPO4 batteries, we recommend to carry a second battery as backup as well as a suitable
battery monitor to measure the battery capacity.
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14) Battery charging / solar power / wind power
14.1) Standard grid chargers
For charging the batteries you must use a suitable charger. Always make sure, the charger is fully water
protected and covers the battery voltage and type. If AGM lead acid batteries are installed,
installed each battery can
alternatively be charged individually with a 12 volt batt
battery
ery charger, but all batteries must be charged up to the
same level to keep the full potential of the batteries and assure the maximum power output.
Always use automatic chargers with several charging modes (charge, float etc.) to extend the life or your
batteries and get the complete charge at all times.
Do not use cheap 12 V chargers for car batteries.
See our battery documentation for LIFEPO4 batt
battery packs
14.2) Charging with solar power
Charging your batteries with solar power is the perfect solution for the aquawatt concept of sustainable boat
propulsion. Either you mount light weight panels on your boat or use a fix solar system on land.
Any type of photovoltaic solar panels can be used, but we recommend a minimum power of 200 Watts (4 x
12 Volts nominal / 50 Watts in series for a 48 volt system). Please note, that with full sunshine a 48 V / 100
Ah battery pack needs about 2 days for a 50
50% charge with a 200 watt solar system.
solar panels
breaker
solar charger
breaker
battery
optional MPPT
We recommend that you installl an automatic circuit breaker between the battery and the solar charge
controller and between the solar charge controller and the solar panel (Either DC breakers or 250 V AC
automatic brakers).
Do not connect the solar panels directly
rectly to the batteries always use either a charge controller (48 V DC) or a
Maximum Power Tracker System (to optimize the solar power output).
Aquawatt is not reliable for any installation of batteries or battery charge systems. Always contact
a specialized
zed or authorized (if applicable) installer prior to any installation or purchase.
14.3) Generators
The generator should be suitable to
charge the DC voltage or to supply the
240 V battery charger. Remote control
option with battery monitor available.
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14.4) Solar panels
There are different types of photovoltaic solar panels on the market. The sunlight has a maximum power of
900 – 1100 Watts per m2 when shining on a surface. If 10% can be converted to electricity, that means that
about 90 – 110 Watts output can be produced per m2 of solar panels.

Mono Crystaline
High efficiency – converts upto 18 % of solar light
To use if only limited surface is available (f.e. on a boat)
Best solution for a fix long term installation

Poly Crystaline
Less efficiency – converts upto 14 % of solar light
Somewhat cheaper than mono crystalline – needs more space
Economic solution for fix long term installation

Thin film
Converts between 5 – 10% of solar light
Very light and flexible constructions possible
Many different types available
Best solution for transportable systems or mounting on vehicles

Individual solar panels
Can convert upto 28% of the sunlight
Very light and flexible constructions possible
For integrated projects
More expensive solution
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14.5) Wind generators
Wind generators generate free power for 24 hours and are the ideal solution in
combination with a solar pv system.
Siltentwind offers high tech wind generators which are not only light and quiet, but also
very efficient. The system includes the controller which can be directly attached to the
all4solar battery- and electric propulsion systems.
www.silentwind.com.au
Example power calculation:
600 watt / 48 volt DC system
10-14 knots wind output average 300 watts over 24 hours = 7.2
KW
Over 14 knots wind output upto 600 watts over 24 hours = 14.4 KW
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15) CE conformity declaration for aquawatt electric – outboard motor
According to EU-directive 98/37/EG
Valid for motor type 25 / 30 KW inboard
Manufacturer:
D.H. Seebacher – Mechatronik, Wasserstrasse 1 ,
9062 Moosburg Austria
Type of machine:
Electric AC induction inboard boat motor
The machine complies with the following regulations:
EG 98/37/EG (mechanics) Inspection authority Amitri Veritas 0463
73/23/EWG changed by RL 93/68/EWG ( E – motor )
The E – motor complies with :
EN 60204-1, EN 50081-2 EN 50082-2
The electronic controller complies with :
EMC emission EN 50081-2/08.93, EN 12895/2000
EMC Imunity : EN 50082-2 1995
Safety EN 1175
UL listed Ref. AU1841, complies with UL 583 dielectricity
The conformity declaration is subject to the following conditions:
The electric outboard motor may only be used with boats and with connected to batteries
which are secured by a safety switch.
The cables have to be equipped with suitable fuses. Positive and negative cables are to be
installed side by side.
The motor may only be powered by batteries and not directly by generators, chargers etc.
Issued 08.06.2010 by manufacturer
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