Pylontech Force-H2-V2 User manual

Lithium Phosphate Energy Storage System
Force-H2-V2 Operation Manual
Information Version: 22P2FHB1018
5PMPA08-00134

This manual introduces Force-H2-V2 from Pylontech. Force-H2-V2 is a high voltage
Lithium-Ion Phosphate Battery storage system. Please read this manual before you
install the battery and follow the instruction carefully during the installation process.
Any confusion, please contact Pylontech immediately for advice and clarification.
Content
1. SAFETY ............................................................................................................................................... 1
1.1 Symbol ..................................................................................................................................2
Symbol in label..............................................................................................................................2
1.3 In Using ....................................................................................................................................5
2. SYSTEM INTRODUCE.......................................................................................................................... 6
2.1 Product Introduce ...............................................................................................................6
2.2 Specifications.......................................................................................................................6
2.2.1 System Parameter.............................................................................................................7
2.2.1.1 Single group system parameter ..................................................................................7
2.2.1.2 Multi-groups system parameter (Max. 6 groups per system)..................................9
2.2.2 Battery Module (FH9637M) .............................................................................................10
2.2.3 Control Module FC0500M-40S-V2 (internal power supply) .......................................11
Definition of RJ45 Port Pin.........................................................................................................17
2.3 System Diagram .............................................................................................................17
3. INSTALLATION.................................................................................................................................. 19
3.1 Tools ....................................................................................................................................19
3.2 Safety Gear .........................................................................................................................19
3.3 System Working Environments Checking .....................................................................20
3.3.1 Cleaning ..........................................................................................................................20
3.3.2 Ventilation .......................................................................................................................20
3.3.3 Fire-extinguisher System...............................................................................................20
3.3.4 Grounding System .........................................................................................................20
3.3.5 Clearance ........................................................................................................................20
3.4 Handling and placement..................................................................................................20
3.4.1 Handling and placement of the battery module .......................................................20
3.4.2 Handling and placement of the base..........................................................................21
3.4.3 Selection of installation sites ........................................................................................21
3.4.4 Packing list ......................................................................................................................21
3.4.5 Mounting and installation of the base.........................................................................22
3.4.6 Battery Modules and Control Module (BMS) pile up ................................................23
3.4.7 Installation of the metal bracket for the system .........................................................24
3.4.8 Locking of the control Module’s fix screw of left and right side ..............................26
3.5 Cables connection ............................................................................................................26
3.5.1 Grounding ..........................................................................................................................27
3.5.2 Cables ..............................................................................................................................28

3.5.3 Multi-groups battery wiring diagram...........................................................................30
3.5.3 System turns on..............................................................................................................32
3.5.3.1 Single group system turns on.......................................................................................32
3.5.3.2 Multi-groups system turns on.......................................................................................34
3.5.4 System turns off ..............................................................................................................35
4. SYSTEM DEBUG................................................................................................................................ 36
5. MAINTENANCE................................................................................................................................. 37
5.1 Trouble Shooting:..............................................................................................................37
5.2 Replacement of main component ..................................................................................39
5.2.1 Replacement of Battery Module...................................................................................39
5.2.2 Replacement of Control Module (BMS) ......................................................................41
5.3 Battery Maintenance.........................................................................................................41
6. REMARKS.......................................................................................................................................... 43
7. SHIPMENT ........................................................................................................................................ 44
ANNEX 1: INSTALLATION AND SYSTEM TURN ON PROGRESS LIST........................................................... 45
ANNEX 2: SYSTEM TURN OFF PROGRESS LIST .......................................................................................... 46

1
1. Safety
The Force-H2-V2 is a high voltage DC system, operated by skilled/qualified personnel
only. Read all safety instructions carefully prior to any work and observe them at all times
when working on with the system.
Incorrect operation or work may cause:
injury or death to the operator or a third party;
damage to the system hardware and other properties belonging to the operator or a
third party.
Skills of Qualified Personnel
Qualified personnel must have the following skills:
training in the installation and commissioning of the electrical system, as well as the
dealing with hazards;
knowledge of this manual and other related documents;
knowledge of the local regulations and directives.

2
1.1 Symbol
Danger
Lethal voltage!
Battery strings will produce HIGH DC power and
can cause a lethal voltage and an electric shock.
Only qualified person can perform the wiring of the
battery strings.
Warning
Risk of battery system damage or personal injury
DO not pull out the connectors while the system is
working!
De-energize from all multiple power sources and
verify that there is no voltage.
Caution
Risk of battery system failure or life cycle reduces.
Symbol
in label
Read the product and operation manual before
operating the battery system!
Symbol in
label
Danger! Safety!
Symbol in
label
Warning electric shock!
Symbol in
label
Do not place near flammable material
Symbol in
label
Do not reverse connection the positive and negative.

3
Symbol in
label
Do not place near open flame
Symbol in
label
Do not place at the children and pet touchable area.
Symbol in
label
Recycle label.
Symbol in
label
Label for Waste Electrical and Electronic Equipment
(WEEE) Directive (2012/19/EU)
Symbol in
label
The certificate label for EMC.
Symbol in
label
The certificate label for Safety by TÜ V SÜ D.

4
Danger: Batteries deliver electric power, resulting in burns or a fire hazard when they
are short circuited, or wrongly installed.
Danger: Lethal voltages are present in the battery terminals and cables. Severe
injuries or death may occur if touch the cables and terminals.
Warning: DO NOT open or deform the battery module, otherwise the product will be
out of warranty scope
Warning: Whenever working on the battery, wear suitable personal protective
equipment (PPE) such as rubber gloves, rubber boots and goggles.
Warning:Force-H2-V2 system working temperature range: 0 ℃～50 ℃; Optimum
temperature: 18℃～28℃. Out of the working temperature range may cause
the battery system over / low temperature alarm or protection which further
lead to the cycle life reduction as well as. It will affect the warranty terms as
well.
Warning: For battery installation, the installer shall refer to NFPA70 or similar local
installation standard for operation.
Caution: Improper settings or maintenance can permanently damage the battery.
Caution: Incorrect inverter parameters will lead to a further faulty/damage to battery.
Reminding
1) It is very important and necessary to read the user manual carefully (in the
accessories) before installing or using battery. Failure to do so or to follow any of the
instructions or warnings in this document can result in electrical shock, serious injury,
or death, or can damage battery, potentially rendering it inoperable.
2) If the battery is stored for long time, it is required to charge them every six months,
and the SOC should be no less than 90%;
3) Battery needs to be recharged within 12 hours, after fully discharged;
4) Do not expose cable outside;

5
1.2 Before Connecting
1) After unpacking, please check product and packing list first, if product is damaged
or lack of parts, please contact with the local retailer;
2) Before installation, be sure to cut off the grid power and make sure the battery is
in the switched-off mode;
3) Wiring must be correct, do not mistake the positive and negative cables, and
ensure no short circuit with the external device;
4) It is prohibited to connect the battery and AC power directly;
5) Battery system must be well ground and the resistance must be less than 100mΩ;
6) Please ensured the electrical parameters of battery system are compatible to
related equipment;
7) Keep the battery away from water and fire.
1.3 In Using
1) If the battery system needs to be moved or repaired, the power must be cut off and
the battery is completely shut down;
2) It is prohibited to connect the battery with different type of battery.
3) It is prohibited to put the batteries working with faulty or incompatible inverter;
4) It is prohibited to disassemble the battery (QC tab removed or damaged);
5) In case of fire, only dry powder fire extinguisher can be used, liquid fire
extinguishers are prohibited;

6
2. System Introduce
2.1 Product Introduce
Force-H2-V2 is a high voltage battery storage system based on lithium iron phosphate
battery, which is one of the new energy storage products developed and produced by
Pylontech. It can be used to support reliable power for various types of equipment and
systems. Force-H2-V2 enabled multiple strings` parallel operation feature, which
provides tremendous flexibility in system design and configuration. Force-H2-V2 is
especially suitable for those application scenes which required high power output,
limited installation space, restricted load-bearing and long cycle life.
2.2 Specifications