Soluna 15K PACK HV User manual

15K Pack HV Installation Manual
© 2020 Soluna Australia Pty Ltd Page 1 of 25 Published date: November 2020
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Installation Manual
Lithium Battery Pack
SOLUNA 15K Pack HV
Suitable for indoor installation
Soluna Australia Pty Ltd
ACN 634 963 296
October 2020 Version 1.2

15K Pack HV Installation Manual
© 2020 Soluna Australia Pty Ltd Page 2 of 25 Published date: November 2020
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About this manual
This manual describes how to install the Soluna 15K PACK HV battery system (hereafter
referred to as ‘the BS’). Please read the manual in its entirety before installing the BS and
follow all instructions throughout the installation process.
If you are uncertain about any of the requirements, recommendations or safety procedures
described in this manual, contact Soluna Australia immediately for advice and clarification.
Soluna Australia Pty Ltd
1/677 Murray Street, Perth WA 6005
Phone [phone]
Email [e-mail]
The information included in this manual is accurate at the time of publication. However, with
respect to product design and technical specification updates, Soluna Australia reserves the
right to make changes at any time without prior notice. Further, the illustrations in this manual
– which help explain system configuration concepts and installation instructions – may differ
from the appearance of the actual BS at the installation location.
Please search the products sections of www.soluna.com.au or www.solunabattery.com to
search for the Australian edition of the Installation Manual and confirm that you are reading
the latest version.
Version information
Version
Date
Content
Author
V1.0
May 2020
First edition
Henry
V1.1
August 2020
Updated indoor version
Louis
V1.2
October 2020
Edited/reformatted
JN/BR

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About this manual 2
1. Safety precautions ______________________________________________________________________ 4
Warnings 4
Safety instructions 5
General safety precautions 5
Risks of explosion 5
Risks of fire 5
Risks of electric shock 5
Risks of damage to the BS 5
BS handling guide 5
Response to emergency situations 6
Leaking batteries 6
Fire 6
Wet batteries 6
Damaged batteries 6
Accredited installers 7
Safety gear 7
2. Product introduction ____________________________________________________________________ 8
Features 8
Application 8
Unpacking the BS 8
Packing list 9
Installation materials 9
Installation location 9
Installation tools 9
Outline dimensions (mm) 11
Technical data 12
Appearance 13
Wiring port 14
3. Installation____________________________________________________________________________ 15
Space requirements during installation and operation 15
Installation requirements 16
Wiring specification 16
Earth connection specification 16
CAN communication interface (CAN 1 and CAN 2) Error! Bookmark not defined.
4. Consumer ‘Start up’ and ‘Shut down’ procedure ____________________________________________ 22
5. Care and maintenance __________________________________________________________________ 24
Firmware upgrade 24
6. Troubleshooting _______________________________________________________________________ 25
7. Contact us ____________________________________________________________________________ 25

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1. Safety precautions
Warnings
Warning signs indicate conditions that may cause severe injury to the installer or damage to
the BS and that caution should be exercised to avoid danger. The following table describes
the warning signs used in this manual.
Figure 1 – warning symbols.
Sign
Description
This BS contains high-voltage materials that can cause an electric shock,
resulting in severe injury.
Ensure that battery polarity is observed and that the BS is connected
correctly.
Keep the BS away from an open flame or sources of ignition.
Keep children and animals away from the BS.
Read the manual in its entirety before installing and operating the BS.
The BS is heavy enough to cause severe injury if not handled correctly.
The BS contains electrolyte, which is corrosive if it leaks.
The BS may explode if not handled correctly.
The BS should be recycled, not be disposed of with household waste, at the
end of its working life. For more information, contact Soluna Australia.
There is a risk of physical injury or damage to the BS if the installation
requirements are not followed and/or the BS is handled incorrectly.

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Safety instructions
For safety reasons, installers must familiarise themselves with the contents of this manual
and all warnings before installing the BS.
General safety precautions
Please observe the precautions described in the following section. Failure to do so
may result in serious injury to persons or animals or damage to property.
Risks of explosion
1) Do not subject the BS to strong impacts.
2) Do not crush or puncture the BS.
3) Do not incinerate the BS.
Risks of fire
1) Do not expose the BS to temperatures in excess of 60° Celsius.
2) Do not place the BS near a heat source such as a fireplace.
3) Do not expose the BS to direct sunlight.
4) Do not allow the BS connectors to touch conductive objects such as wires.
Risks of electric shock
1) Do not disassemble the BS.
2) Do not touch the BS with wet hands.
3) Do not expose the BS to moisture or liquids.
4) Keep children and animals away from the BS.
Risks of damage to the BS
1) Do not allow the BS to come into contact with liquids.
2) Do not subject the BS to high pressures.
3) Do not place objects on top of the BS.
Battery handling guide
1) Use the BS only as directed.
2) Do not use the BS if it is cracked, broken or otherwise damaged, or fails to operate.
3) Do not attempt to open, disassemble, repair, tamper with or modify the BS – it is not user-
serviceable.
4) Handle the BS and its components with care to protect it from damage during
transportation.
5) Do not strike, pull, drag or step on the BS.
6) Do not subject the BS to any strong force.
7) Do not insert foreign objects into any part of the BS.
8) Do not use solvents to clean the BS.

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Response to emergency situations
The Soluna 15K PACK HV BS comprises multiple batteries that are designed in such a way as
to prevent hazards resulting from failures. However, Soluna Australia cannot guarantee the
absolute safety of the BS.
Leaking batteries
If the BS leaks electrolyte, avoid contact with the leaking liquid or gas. Electrolyte is corrosive –
contact with it may cause skin irritation and/or chemical burns. If a person/animal is exposed to
the leaked substance, do the following.
1) Avoid inhalation of the leaked substance.
2) Evacuate the contaminated area and seek medical attention immediately.
3) Avoid eye contact with the leaked substance.
4) If eye contact does occur, rinse eyes with flowing water for 15 minutes and seek medical
attention immediately.
5) Avoid skin contact with the leaked substance.
6) If skin does come into contact with the leaked substance, wash the affected area
thoroughly with soap and water and seek medical attention immediately.
7) Avoid ingestion of the leaked substance.
8) If ingestion does occur, induce vomiting and seek medical attention immediately.
Fire
Always keep an ABC or carbon-dioxide fire extinguisher nearby in case of fire.
The BS may catch fire if heated above 150° Celsius.
If there is a fire near or at the location in which the BS is installed, do the following.
1) Extinguish the fire before the BS ignites.
2) If it is impossible to extinguish the fire but there is enough time, move the BS to a safe area
before it ignites.
3) If the BS does ignite, do not try to extinguish the fire; rather, evacuate people and animals
immediately.
If the BS catches fire it will produce noxious and very unpleasant gases – do not
approach.
Wet batteries
If the BS becomes wet or is submerged in water, stay away from it and contact Soluna
Australia or your distributor for technical assistance.
Damaged batteries
Damaged batteries are dangerous and must be handled with extreme caution – they are not fit
for use and may pose a danger to people, animals or property.
If the BS appears damaged, return it to its original container, contact Soluna Australia or your
distributor for further instructions.
Damaged batteries may leak electrolyte or produce flammable gas. If you suspect such
damage, immediately contact Soluna Australia for advice and information.

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Accredited installers
In Australia and New Zealand, the required standard is that of Clean Energy Council
Accredited Installer, qualified to install battery storage systems connected to the grid.
This manual and the tasks and procedures described herein are intended for use by such an
accredited installer only; that is, a trained and qualified electrician with the following skills and
experience.
1) Knowledge of the functional principles and operation of on-grid systems.
2) Knowledge of the dangers and risks associated with installing and using electrical
devices, as well as acceptable mitigation methods.
3) Knowledge of the installation of electrical devices.
4) Knowledge of and adherence to this manual, as well as all safety precautions and best
practice.
Safety gear
Wear the following safety gear when dealing with the BS.
Item
Photo
Name
1
Insulated gloves
2
Safety goggles
3
Safety shoes
! !

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2. Product introduction
The Soluna 15K PACK HV is an NCM lithium battery product with a battery management
system (‘BMS’). This high-voltage BS features CAN communication, under-voltage, over-
voltage, over-current, over-temperature and under-temperature protection functions. It is
characterised by high energy density, long life, safety and reliability and is environmentally
sustainable.
Features
1) Excellent safety performance.
2) Long cycle life.
3) Support for CAN communication.
4) High energy density.
5) Excellent BMS.
Application
1) Back-up power.
2) Micro-grid.
3) Home energy storage system.
Unpacking the BS
Remove the nails from the wooden case with a claw hammer, open the wooden case and
remove the wooden board.
①!
②
③!
Number
Name
Remark
①!
Wooden board
②!
Soluna 15K PACK HV
③!
Accessory box

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Remove the BS from its packaging and stand it upright. Check whether it is damaged.
All other items are contained in a box in one corner of the packaging. Remove them and check
whether any items are missing.
Note: retain packaging for future storage or transportation.
!
Packing list
The following table lists the numbers of each item included. If anything is damaged or missing,
contact Soluna Australia or your distributor.
Item
Name
Qty (pcs)
Remark
1
Soluna 15K PACK HV
1
2
Protective earthing conductor
(PE wire)
1
3
Inner-hexagon wrench (3.0)
1
4
Inner-hexagon wrench (4.0)
1
5
Inner-hexagon screws (M4)
4
6
Inner-hexagon screws (M6）
2
7
Phillips screws（M6）
10
8
Expansion screws
8
9
CAN communication wire
1
Installation materials
Installers should prepare the following installation materials.
1) Charging cables
2) Network cables
Installation location
Ensure that the installation location meets the following requirements.
1) The building is designed to withstand earthquakes.
2) The BS location is internal and out of direct sunlight.
3) The floor is flat and level.
4) There are no flammable or explosive materials nearby.
5) The ambient temperature is between 15 and 30° Celsius.
6) The temperature and humidity remain at a constant level.
7) There is minimal dust and dirt in the area.
8) There are no corrosive gases present, including ammonia and acid vapor.
If the ambient temperature is outside the operating range, the BS will stop operating to
protect itself. The optimal operating temperature range for the BS is 15° to 30° Celsius.
Frequent exposure to harsh temperatures may adversely affect the performance and
longevity of the BS.
Installation tools
The following tools are required to install the BS.

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Item
Photo
Name
1
Phillips-screwdriver bit
2
Network crimper
3
Wire cutter
4
Wire stripper
5
Tape measure
All tools should be properly insulated to prevent an accidental electric shock or short circuits.
Use adjustable tools and measuring instruments that are certified for precision and accuracy.

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Outline dimensions (mm)
Figure 2.1 – outline dimensions.
Depth
Width
Width (mm)
654 ±2
Depth (mm)
227 ±2
Height (mm)
1205 ±3
Weight (kg)
148

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Technical data
Physical characteristics
Width (mm)
654 ±2
Depth (mm)
227 ±2
Height (mm)
1205 ±3
Weight (kg)
148
Electrical characteristics
Battery type
NCM
Total energy capacity (kWh)
15
Usable energy capacity (kWh)
12
Battery capacity (Ah)
36.6
Voltage range (V)
350 to 478
Nominal voltage (V)
410
Charge voltage (CV)
478
Discharge voltage (V)
342
Charge/discharge current (nominal) (A)
15/15
Max. charge/discharge current (A)
30/30
Charge/discharge power (nominal) (kW)
6
Max. charge/discharge power (kW)
10
DoD (%)
80
Cycle life
3600
Battery pack round-trip efficiency (%)
>95
DC disconnect
Contactor fuse
BMS
Power consumption (mA)
100 (work), 0.1 (sleep)
Monitoring parameters
System voltage, system current cell voltage, cell temp.
Communication
CAN
Operating conditions
Operating temperature (˚ C)
-10 to 45
Operating temperature (recommended) (˚ C)
15 to 30
Storage temperature (˚ C)
-20 to 60
Humidity
5 to 95
Altitude (maximum) (m)
2,000
Cooling strategy
Natural convection
Reliability and certification
Certificates
Cell – UL1642; Battery – IEC62619 & UL1973
Hazardous materials classification
Class 9
Transportation
UN38.3
Ingress rating
IP54

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Appearance
Figure 2.2 – appearance.
Number
Name
Remark
①!
Cable entry
②!
Power ON/OFF
③!
Upper handle
④!
Lower handle
⑤!
Grounding
⑥!
Grounding
⑦!
Power light

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Wiring port
The wiring port of the Soluna 15K PACK HV can be seen once the cover cap has been
opened (see diagram below for details).
Figure 2.3 – Wiring port.
Number
Name
Remark
①!
CAN1 port
For external communication (inverter)
②!
CAN2 port
For internal communication (BMS)
③!
Battery ‘+’
④!
Battery ‘–‘

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3. Installation
The BS is too heavy for one person to carry. Ensure that two or more people are available
to do so.
Note: an external bi-pole circuit breaker is required for battery output. During installation, an
external bi-pole DC isolator is required.
Space requirements during installation and operation
To ensure adequate ventilation during installation, where possible allow a space of 200 cm in
all directions around the BS.
Position
Minimum
spacing
(cm)
Remark
Side spacing
100
Allow clearance of at least 100 cm on either side of the BS.
Above
40
Nothing should be placed on top of the BS – allow clearance of at
least 40 cm.
Below
Always use the floor-mounting brackets supplied. Their height is
adjustable, allowing the installer to ensure that the BS is level when
installed (minimum height is the bottom of the bracket).
Backspacing
10
The BS needs to be installed against a wall.
Note: for detailed requirements in relation to the width of the maintenance channel, escape
routes, etc., refer to applicable standards for the country/region in which the BS is to be
installed.

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Installation requirements
The Soluna 15K Pack HV should be installed against a wall, with eight holes drilled into that
wall to fix the racks of the BS. See the following diagram for details.
Wiring specification
To standardise the BS wiring specification, the following are required to connect the wires.
Battery wire
Communication cable
Use of an 8 AWG conductor with
double insulation is recommended.
Use of standard communication cable with a shielding function
is recommended.
Earth connection specification
Step 1: drill holes in the wall.
Step 3: install the battery module.
Connect the front plate to the housing.
Connect the earth wire at this location.
Step 2: screw the bracket to the wall

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CAN communication interface (CAN 1 and CAN 2)
Figure 3.1 – CAN interface definition.
CAN 1 port (for external communication)
1
2
3
4
5
6
7
8
—
—
—
CAN 1H
CAN 1L
—
—
—
CAN 2 port (for internal communication)
1
2
3
4
5
6
7
8
—
—
—
—
—
—
CAN 2H
CAN 2L
Note: CAN 1H/CAN 1L used for external communication; CAN 2H/CAN 2L used for internal
communication.

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Electrical connection
Please refer to the following for details.
Preparation

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Electrical connection procedures
Step 2. Create the power cables.
Crimp the connector (OT6-5).
Bind with insulating tape.
Step 1. Connect the earth cable (ideally, the earth
terminal and cable should be fastened with an M6
screw).
Terminal model – OT6-5:
crimp the connector with a wire crimper.
Width of insulating tape – 12 mm±2;
Apply two turns of insulating tape.

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Step 3. Lock power cables and communication cable.
Step 4. Lock the cover.
Remove communication cable
from accessory box and plug in.
Lock power cable with a
Phillips screwdriver (M5).
Lock cover with a hexagon
wrench (2.5 mm)