Growatt APX 5.0P-S0-US User manual

Download
Manual
Growatt New Energy
Growatt USA,Inc
866-686-0298
www.growatt-america.com
T
E
W
[e-mail]
GR-UM-285-A-00
9227 Reseda Blvd,#435 Northridge,CA 91324,USA.
User Manual
APX 5.0-30.0P-S0-US High Voltage Battery System

Table of Contents
1 Product Overview
2 Safety
3 Storage and Transportation
2.1 General Safety
2.2 Safety Precautions
2.3 Label Description
2.4 Emergency Responses
4 Installation
5 Power on/off the APX
Battery system 5 1. Power on the APX Battery system
5.2 Power off the APX Battery system
6 1 . Preparation
6.2 Replace a fuse
6.3 Battery Module or Power Module
replacement
6.4 LED indicators
6.5 Troubleshooting
1.1 Intended Use
1.2 Appearance
1.3 Working Principle and Function
3 1. Storage Requirements
3.2 Transportation Requirements
4.1 Basic Installation Requirements
4.2 Installation Tools
4.3 Installation Procedures
4.4 Electrical Connection
About this Document
This document introduces the APX 5.0-30.0P-S0-US Battery System (short for APX) in
terms of installation, electrical connection, operation, commission, maintenance, and
troubleshooting. Before installing and operating the APX system, ensure that you are
familiar with product features, functions, and safety precautions provided in this
document.
Symbol
Description
Indicates a potentially hazardous situation, if not avoided, could result
in serious injury or death.
WARNING
6 Maintenance Guide
7 Technical Specifications
7.1 APX 55042-P0-US (Power Module)
7.2 (Battery Module)APX 5.0P-B1-US

Table of Contents
1 Product Overview
2 Safety
3 Storage and Transportation
2.1 General Safety
2.2 Safety Precautions
2.3 Label Description
2.4 Emergency Responses
4 Installation
5 Power on/off the APX
Battery system 5 1. Power on the APX Battery system
5.2 Power off the APX Battery system
6 1 . Preparation
6.2 Replace a fuse
6.3 Battery Module or Power Module
replacement
6.4 LED indicators
6.5 Troubleshooting
1.1 Intended Use
1.2 Appearance
1.3 Working Principle and Function
3 1. Storage Requirements
3.2 Transportation Requirements
4.1 Basic Installation Requirements
4.2 Installation Tools
4.3 Installation Procedures
4.4 Electrical Connection
About this Document
This document introduces the APX 5.0-30.0P-S0-US Battery System (short for APX) in
terms of installation, electrical connection, operation, commission, maintenance, and
troubleshooting. Before installing and operating the APX system, ensure that you are
familiar with product features, functions, and safety precautions provided in this
document.
Symbol
Description
Indicates a potentially hazardous situation, if not avoided, could result
in serious injury or death.
WARNING
6 Maintenance Guide
7 Technical Specifications
7.1 APX 55042-P0-US (Power Module)
7.2 (Battery Module)APX 5.0P-B1-US

Each Battery Module consists of 100Ah LFP battery cells and a DC-DC converter, which
boosts a power source of 51.2V up to 380V. One to six Battery Modules can be connected
in parallel to increase the capacity and power of the energy storage system.
The APX battery system powers the loads through the single-phase hybrid inverter MIN
3-11.4K TL-XH-US whenever demanded; when solar becomes available during daytime,
solar energy powers the loads as a priority and the surplus solar power is stored into the
APX battery system.
The entire APX 5.0-30.0P-S0-US high-voltage energy storage system is composed of a
APX 55042-P0-US (hereinafter referred to as Power Module) and multiple APX 5.0P-B1-
US battery modules (hereinafter referred to as Battery Module, the maximum number of
Battery Module connected in parallel is 6).
1 Product Overview
1.1 Intended Use
12
1.2 Appearance
1.2.1 APX 55042-P0-US(Power Module)
Power Module is composed of power control units, relay, fuse, DC switch, power supply
and communication terminals. The appearance of the product is shown below.
No.
Port
Function
1
DC switch
Turn on/off the power connection from Power
Module to hybrid Inverter
2
BAT
Hole to route through the cables connected to BAT+
and BAT-
3
LINK
Hole to route through the parallel communication
cable
4
Pressure relief valve
Provide protection against excessive pressure
5
Ground terminal, connect to the hybrid inverter
6
Link-out
APX system parallel communication output port
7
Ground terminal, connect to the Battery Module
8
FUSE
Provide overcurrent protection for a circuit
9
Link-in
APX system parallel communication input port
10
BAT+
The positive output from APX system to the hybrid
inverter
BAT-
The negative output from APX system to the hybrid
inverter
11
INV
Port for communication with the hybrid inverter
12
BMU
Communication with the Battery Module
13
B+
Connect to the positive power terminal of the
Battery Module
14
RS485
Port for communication with the next module when
the system is paralleled
15
B-
Connect to the negative power terminal of the
Battery Module
16
Pressure relief valve
Provide protection against excessive pressure
17
BAT
Hole to route through the cables connected to BAT+
and BAT-
18
USB
USB port, connect to a USB flash drive to upgrade
firmware
19
Start
Wake up the Battery Module (Press and hold for
over 5 seconds)
Figure 1-1: System diagram of APX high voltage battery system
Figure 1-2: Schematic diagram of power panel
Fuse
12 3 45678 9 10 11 12 13 14 15 16 17 18 19

Each Battery Module consists of 100Ah LFP battery cells and a DC-DC converter, which
boosts a power source of 51.2V up to 380V. One to six Battery Modules can be connected
in parallel to increase the capacity and power of the energy storage system.
The APX battery system powers the loads through the single-phase hybrid inverter MIN
3-11.4K TL-XH-US whenever demanded; when solar becomes available during daytime,
solar energy powers the loads as a priority and the surplus solar power is stored into the
APX battery system.
The entire APX 5.0-30.0P-S0-US high-voltage energy storage system is composed of a
APX 55042-P0-US (hereinafter referred to as Power Module) and multiple APX 5.0P-B1-
US battery modules (hereinafter referred to as Battery Module, the maximum number of
Battery Module connected in parallel is 6).
1 Product Overview
1.1 Intended Use
12
1.2 Appearance
1.2.1 APX 55042-P0-US(Power Module)
Power Module is composed of power control units, relay, fuse, DC switch, power supply
and communication terminals. The appearance of the product is shown below.
No.
Port
Function
1
DC switch
Turn on/off the power connection from Power
Module to hybrid Inverter
2
BAT
Hole to route through the cables connected to BAT+
and BAT-
3
LINK
Hole to route through the parallel communication
cable
4
Pressure relief valve
Provide protection against excessive pressure
5
Ground terminal, connect to the hybrid inverter
6
Link-out
APX system parallel communication output port
7
Ground terminal, connect to the Battery Module
8
FUSE
Provide overcurrent protection for a circuit
9
Link-in
APX system parallel communication input port
10
BAT+
The positive output from APX system to the hybrid
inverter
BAT-
The negative output from APX system to the hybrid
inverter
11
INV
Port for communication with the hybrid inverter
12
BMU
Communication with the Battery Module
13
B+
Connect to the positive power terminal of the
Battery Module
14
RS485
Port for communication with the next module when
the system is paralleled
15
B-
Connect to the negative power terminal of the
Battery Module
16
Pressure relief valve
Provide protection against excessive pressure
17
BAT
Hole to route through the cables connected to BAT+
and BAT-
18
USB
USB port, connect to a USB flash drive to upgrade
firmware
19
Start
Wake up the Battery Module (Press and hold for
over 5 seconds)
Figure 1-1: System diagram of APX high voltage battery system
Figure 1-2: Schematic diagram of power panel
Fuse
12 3 45678 9 10 11 12 13 14 15 16 17 18 19

34
No.
Function
Function description
1
Display SOC
Display current SOC in a progress circle
Display upgrade status
When upgrading the program, the eight bars
rotate clockwise
2
Display SOC
Display SOC in percentage
Display upgrade status
When upgrading the program, "UP" is
displayed
3
Power Module status
indicator
Blinking green to generate an alarm;
Steady green during normal operations;
Blinking red due to a fault;
4
Logo
The light is steady on when the APX is on
5
one BM)
Battery Module status
indicator(Each bar represents
Blinking green to generate an alarm;
Steady red due to a fault;
Steady green during normal operations;
Dimensions (unit: mm)
Battery Module consists of LFP battery cells, a DC-DC converter, mechanical parts, the
battery management unit (BMU) as well as power and communication terminals. Product
appearance is shown as below.
Figure 1-4: Dimensions of APX 55042-P0-US
LED display
Figure1- 3: LED display
1.2.2 APX 5.0P-B1-US (Battery Module)
Location
Port
Function
1
Heat sink
DC-DC converter heat sink
2
Ground terminal, connect to the next module
3
Ground terminal, connect to the pervious module
4
Link in
Communicate with the previous module
5
Link out
Communicate with the next module
6
B+
Positive battery cascading terminal B+
7
B-
Negative battery cascading terminal B-
8
USB
USB port, connect to a USB flash drive to upgrade
firmware
9
Stacking guide
component
Module alignment
Figure 1-5: Schematic diagram of the power panel
1 2 3 45
1 2 3 4 5 6 7 8 9
690 185
295

34
No.
Function
Function description
1
Display SOC
Display current SOC in a progress circle
Display upgrade status
When upgrading the program, the eight bars
rotate clockwise
2
Display SOC
Display SOC in percentage
Display upgrade status
When upgrading the program, "UP" is
displayed
3
Power Module status
indicator
Blinking green to generate an alarm;
Steady green during normal operations;
Blinking red due to a fault;
4
Logo
The light is steady on when the APX is on
5
one BM)
Battery Module status
indicator(Each bar represents
Blinking green to generate an alarm;
Steady red due to a fault;
Steady green during normal operations;
Dimensions (unit: mm)
Battery Module consists of LFP battery cells, a DC-DC converter, mechanical parts, the
battery management unit (BMU) as well as power and communication terminals. Product
appearance is shown as below.
Figure 1-4: Dimensions of APX 55042-P0-US
LED display
Figure1- 3: LED display
1.2.2 APX 5.0P-B1-US (Battery Module)
Location
Port
Function
1
Heat sink
DC-DC converter heat sink
2
Ground terminal, connect to the next module
3
Ground terminal, connect to the pervious module
4
Link in
Communicate with the previous module
5
Link out
Communicate with the next module
6
B+
Positive battery cascading terminal B+
7
B-
Negative battery cascading terminal B-
8
USB
USB port, connect to a USB flash drive to upgrade
firmware
9
Stacking guide
component
Module alignment
Figure 1-5: Schematic diagram of the power panel
1 2 3 45
1 2 3 4 5 6 7 8 9
690 185
295

1.3 Working Principle and Function
ŸParallel connection: Support the parallel connection of one to six Battery Modules.
ŸReport: Report alarms and status data to the hybrid inverter.
The APX 5.0-30.0P-S0-US high voltage battery system is composed of a Power Module
APX 55042-P0-US and multiple Battery Modules APX 5.0P-B1-US connected in parallel. It
contains electrochemical batteries, battery control units, power control units, battery
management units, power and signal terminals, and mechanical parts.
A single APX system can connect 1 to 6 Battery Modules in parallel to increase the
capacity and power of the battery system; at the same time, it supports the cascading of
2 APX systems. The APX system communicates with the hybrid inverter through RS485
communications. For a cascaded system, one APX system communicates with another
APX system through CAN communications. It also excels at operation stability.
ŸProtection and Alarm: Generate alarms and provide protection in cases of overvoltage,
undervoltage, overcurrent, over-temperature or under-temperature.
The APX distinguishes itself with better charging and discharging performance, higher
charging and discharging efficiency, higher flexibility in capacity expansion, more
accurate status monitoring, longer service life, and less self-discharge loss.
ŸCascading connection: Support the cascading of two APX systems.
ŸBattery Module balancing: intelligent power distribution, active balancing
ŸMonitoring: Monitor the voltage, current and temperature of each battery module and
the battery system.
ŸBattery cell balancing: passive battery balancing.
ŸSystem power-off: 12 minutes after the battery system and hybrid inverter
communication is disconnected.
When installing or using a battery system, observe the safety precautions provided in this
section. For personal safety, the operation personnel must read through this manual and
observe the safety instructions.
2.1 General safety
ŸDamage during the transportation by the customer.
The battery system has been designed and tested in accordance with strict rules to meet
international safety certification requirements. Before installing or using the battery
system, please read all safety instructions carefully and observe the rules. Growatt will
not be liable for any consequence of the following circumstances:
ŸImproper installation by unprofessional and unreliable personnel.
ŸFailure to follow the operation instructions and safety precautions in this document.
ŸUnauthorized modifications or removal of the software package.
ŸOperation in environments that cannot meet the requirements specified in this
document.
ŸDamage caused by repairing, disassembling, and modifying PACKs without
authorization.
ŸBattery packs fail to be charged for more than six months.
ŸDamage due to force majeure, such as lightning, earthquakes, fire, and storms.
ŸDamage caused by improper operations in transportation, storage, installation and
use, or the third party fails to convey the correct information about transportation,
storage, installation and use to end users.
ŸWarranty expiration.
ŸDamage to labels on the chassis or modification on the date of production.
ŸThe product's tamper evident label is removed or any item is missing due to customer's
negligence or intentional damage.
2.2 Safety Precautions
2.2.1 Environment requirements
ØPlace the battery in a safe place and ensure that the battery is not accessible to
children and animals.
ØDo not install or use the battery in wet environment with moisture, corrosive gases or
liquids, such as in the bathroom.
ØDo not expose the battery to direct sunlight for extended periods of time.
ØDo not expose the battery to temperature above 50°C or heat sources.
ØBattery power terminals shall not come in contact with conductive objects such as
wires.
ØDo not place the battery in a fire, which may cause an explosion.
ØThe battery system must be protected from liquids.
Safety 2
Dimensions (unit: mm)
Figure 1-6: Dimensions of APX 5.0P-B1-US
56
690 185
295

1.3 Working Principle and Function
ŸParallel connection: Support the parallel connection of one to six Battery Modules.
ŸReport: Report alarms and status data to the hybrid inverter.
The APX 5.0-30.0P-S0-US high voltage battery system is composed of a Power Module
APX 55042-P0-US and multiple Battery Modules APX 5.0P-B1-US connected in parallel. It
contains electrochemical batteries, battery control units, power control units, battery
management units, power and signal terminals, and mechanical parts.
A single APX system can connect 1 to 6 Battery Modules in parallel to increase the
capacity and power of the battery system; at the same time, it supports the cascading of
2 APX systems. The APX system communicates with the hybrid inverter through RS485
communications. For a cascaded system, one APX system communicates with another
APX system through CAN communications. It also excels at operation stability.
ŸProtection and Alarm: Generate alarms and provide protection in cases of overvoltage,
undervoltage, overcurrent, over-temperature or under-temperature.
The APX distinguishes itself with better charging and discharging performance, higher
charging and discharging efficiency, higher flexibility in capacity expansion, more
accurate status monitoring, longer service life, and less self-discharge loss.
ŸCascading connection: Support the cascading of two APX systems.
ŸBattery Module balancing: intelligent power distribution, active balancing
ŸMonitoring: Monitor the voltage, current and temperature of each battery module and
the battery system.
ŸBattery cell balancing: passive battery balancing.
ŸSystem power-off: 12 minutes after the battery system and hybrid inverter
communication is disconnected.
When installing or using a battery system, observe the safety precautions provided in this
section. For personal safety, the operation personnel must read through this manual and
observe the safety instructions.
2.1 General safety
ŸDamage during the transportation by the customer.
The battery system has been designed and tested in accordance with strict rules to meet
international safety certification requirements. Before installing or using the battery
system, please read all safety instructions carefully and observe the rules. Growatt will
not be liable for any consequence of the following circumstances:
ŸImproper installation by unprofessional and unreliable personnel.
ŸFailure to follow the operation instructions and safety precautions in this document.
ŸUnauthorized modifications or removal of the software package.
ŸOperation in environments that cannot meet the requirements specified in this
document.
ŸDamage caused by repairing, disassembling, and modifying PACKs without
authorization.
ŸBattery packs fail to be charged for more than six months.
ŸDamage due to force majeure, such as lightning, earthquakes, fire, and storms.
ŸDamage caused by improper operations in transportation, storage, installation and
use, or the third party fails to convey the correct information about transportation,
storage, installation and use to end users.
ŸWarranty expiration.
ŸDamage to labels on the chassis or modification on the date of production.
ŸThe product's tamper evident label is removed or any item is missing due to customer's
negligence or intentional damage.
2.2 Safety Precautions
2.2.1 Environment requirements
ØPlace the battery in a safe place and ensure that the battery is not accessible to
children and animals.
ØDo not install or use the battery in wet environment with moisture, corrosive gases or
liquids, such as in the bathroom.
ØDo not expose the battery to direct sunlight for extended periods of time.
ØDo not expose the battery to temperature above 50°C or heat sources.
ØBattery power terminals shall not come in contact with conductive objects such as
wires.
ØDo not place the battery in a fire, which may cause an explosion.
ØThe battery system must be protected from liquids.
Safety 2
Dimensions (unit: mm)
Figure 1-6: Dimensions of APX 5.0P-B1-US
56
690 185
295

8
7
2.2.2 Operation Precautions
ØDispose of the batteries according to local safety regulations.
ØDo not touch the battery system with wet hands.
ØDo not disassemble the battery system without authorization.
ØDo not crush, drop or pierce the battery pack and the high voltage controller.
ØStore and recharge the battery in accordance with this manual.
ØRemove all metal objects such as watches and rings that could cause a short circuit
before installation, replacement and maintenance.
ØThe Pack shall be repaired, replaced or maintained by qualified and well-trained
personnel.
ØWhen storing or handling the batteries, do not stack batteries without package.
ØStack battery packing cases in compliance with the stacking requirements on the
external package.
ØEnsure that the PE cable is securely connected.
ØHandle the battery with caution to avoid leakage. The leaked electrolyte is toxic and
hazardous to skin and eyes.
ØDo not use damaged, faulty or deformed batteries, which may release flammable
gases that may cause a fire or other safety hazards.
2.3 Label Description
Figure 2-1: Nameplate
Made in China
Nominal Energy
Rated Energy
Input/Output
Peak Output Current
Protective Class
Battery Interface
Ingress Protection
Weight
Operation Ambient Temperature
Maximum Short Current and Duration
Model APX 5.0P-B1-US
5kWh
4.5kWh
330-450V;7.6A;2.5kW
12.5A,60s
I
Isolated
IP66
50kg(110lbs)
-10°C-+50°C(+14°F-+122°F)
Lithium lon Battery
1000A，500uS
Symbols
Description
Do not dispose of the system with the household waste but in
accordance with the local regulations
Lithium-Ion batteries can be recycled
EU directives.
The system complies with the requirements of the applicable
Be aware of the electric shock
Be aware of the explosive gas
Be aware of the battery leak
Heavy objects. Lift with care
Keep the Pack away from children
Ensure that the positive and negative terminals are correctly
connected
Keep away from open flame or ignition sources
Observe the manual
-10°C ~ +50°C
(+14°F~+122°F)
IP66
33A
I
APX 55042-P0-US
Operating Ambient
Temperature
Ingress Protection
Nominal Power/
Nominal Energy/
High Voltage
Controller Model
Max. Current
Nominal Voltage/
Protective Class
System Model/
□
APX High Voltage Battery System
Made in China
42A
Peak Current
APX 5.0P-S0-US/
400Vdc/2.5kW/
5kWh/4.5kWh
APX 30.0P-S0-US/
400Vdc/12kW/
30kWh/27kWh
APX 25.0P-S0-US/
400Vdc/12kW/
25kWh/22.5kWh
APX 20.0P-S0-US/
400Vdc/10kW/
20kWh/18kWh
APX 15.0P-S0-US/
400Vdc/7.5kW/
15kWh/13.5kWh
APX 10.0P-S0-US/
400Vdc/5kW/
10kWh/9kWh
□
□
□
□
□
□
Rated Energy/
FOR HOM E AND OFFI CE USE
Tested To Com ply
With FC C Stand ards
Tested To Com ply
With FC C Stand ards
Tested To Com ply
With FC C Stand ards
2450A,500us
Maximum Short
Circuit Current
LFP
Chemical Composition
Of Electric Core
4003184
Conforms to ANSI/CAN/UL STD 1973

8
7
2.2.2 Operation Precautions
ØDispose of the batteries according to local safety regulations.
ØDo not touch the battery system with wet hands.
ØDo not disassemble the battery system without authorization.
ØDo not crush, drop or pierce the battery pack and the high voltage controller.
ØStore and recharge the battery in accordance with this manual.
ØRemove all metal objects such as watches and rings that could cause a short circuit
before installation, replacement and maintenance.
ØThe Pack shall be repaired, replaced or maintained by qualified and well-trained
personnel.
ØWhen storing or handling the batteries, do not stack batteries without package.
ØStack battery packing cases in compliance with the stacking requirements on the
external package.
ØEnsure that the PE cable is securely connected.
ØHandle the battery with caution to avoid leakage. The leaked electrolyte is toxic and
hazardous to skin and eyes.
ØDo not use damaged, faulty or deformed batteries, which may release flammable
gases that may cause a fire or other safety hazards.
2.3 Label Description
Figure 2-1: Nameplate
Made in China
Nominal Energy
Rated Energy
Input/Output
Peak Output Current
Protective Class
Battery Interface
Ingress Protection
Weight
Operation Ambient Temperature
Maximum Short Current and Duration
Model APX 5.0P-B1-US
5kWh
4.5kWh
330-450V;7.6A;2.5kW
12.5A,60s
I
Isolated
IP66
50kg(110lbs)
-10°C-+50°C(+14°F-+122°F)
Lithium lon Battery
1000A，500uS
Symbols
Description
Do not dispose of the system with the household waste but in
accordance with the local regulations
Lithium-Ion batteries can be recycled
EU directives.
The system complies with the requirements of the applicable
Be aware of the electric shock
Be aware of the explosive gas
Be aware of the battery leak
Heavy objects. Lift with care
Keep the Pack away from children
Ensure that the positive and negative terminals are correctly
connected
Keep away from open flame or ignition sources
Observe the manual
-10°C ~ +50°C
(+14°F~+122°F)
IP66
33A
I
APX 55042-P0-US
Operating Ambient
Temperature
Ingress Protection
Nominal Power/
Nominal Energy/
High Voltage
Controller Model
Max. Current
Nominal Voltage/
Protective Class
System Model/
□
APX High Voltage Battery System
Made in China
42A
Peak Current
APX 5.0P-S0-US/
400Vdc/2.5kW/
5kWh/4.5kWh
APX 30.0P-S0-US/
400Vdc/12kW/
30kWh/27kWh
APX 25.0P-S0-US/
400Vdc/12kW/
25kWh/22.5kWh
APX 20.0P-S0-US/
400Vdc/10kW/
20kWh/18kWh
APX 15.0P-S0-US/
400Vdc/7.5kW/
15kWh/13.5kWh
APX 10.0P-S0-US/
400Vdc/5kW/
10kWh/9kWh
□
□
□
□
□
□
Rated Energy/
FOR HOM E AND OFFI CE USE
Tested To Com ply
With FC C Stand ards
Tested To Com ply
With FC C Stand ards
Tested To Com ply
With FC C Stand ards
2450A,500us
Maximum Short
Circuit Current
LFP
Chemical Composition
Of Electric Core
4003184
Conforms to ANSI/CAN/UL STD 1973

910
2.4 Emergency Responses
Manufacturer has taken foreseeable risk scenarios into consideration and designed the
battery system to mitigate the hazards. In case of an emergency, do as below:
Emergency
Description and measures
Leakage
emergency
Inhalation: Evacuate from the contaminated area, and s eek
immediate medical attention.
Skin contact: Wash the affected area with soap and water, and seek
immediate medical attention.
ØAvoid contact with leaked liquids or gases. Should you come into
direct contact with the battery electrolyte, do as follows:
Eye contact: Flush your eyes with flowing water for 15 minutes, and
seek immediate medical attention.
Ingestion: seek immediate medical attention.
Fire emergency
Normally, the battery system won't ignite spontaneously. If a fire
occurs, do not try to extinguish the fire but evacuate people
immediately.
Flood emergency
If the battery system is soaked or submerged in water, do not touch
the batteries to avoid electric shock. Contact Growatt or your
distributor immediately for technical assistance.
Shell damage
The shell damage requires extra attention as it is of high risk. Do not
use batteries with a damaged shell, which may cause safety hazards.
Contact Growatt or a distributer to dispose of them.
X
Figure 2-2: Label
Performance de-rate may be initiated when the temperature is below 0°C
WARNING
Storage and Transportation 3
3.1 Storage Requirements
Ø Do not put batteries upside down or on their side.
ŸRelative humidity: 5% to 95% RH.
ŸAvoid exposure to intense infrared radiation.
ØThe storage environment requirements are as follows:
-20°C to 40°C (storage period: 6 months).
ŸKeep the batteries at least two meters away from heat sources (such as a radiator).
ŸDo not expose batteries to corrosive environments.
Ø Do not store damaged batteries near undamaged ones.
ØPlace the batteries according to the signs on the packing case.
ŸAvoid direct exposure to sunlight and rain.
ŸInstall the batteries in a dry, clean and well-ventilated place.
ŸRecommended storage temperature: -20°C to 50°C (storage period: one week);
3.2 Transportation Requirements
ØEnsure that the original package and label are intact and identifiable.
ØTransportation temperature is between-20°C to 40°C, relative humidity: 5%~95%RH.
ØAvoid direct exposure to sunlight, rain, condensing water caused by temperature
difference and mechanical damages.
The battery pack passes the certifications of the UN38.3 (Section 38.3 of the sixth
Revised Edition of the Recommendations on the Transport of Dangerous Goods: Manual
of Tests and Criteria) and SN/T 0370.2-2009 (Part 2: Performance Test of the Rules for the
Inspection of Packaging for Exporting Dangerous Goods). The battery pack belongs to
Class 9 dangerous goods.
ØThe battery pack shall not be transported with other inflammable, explosive or toxic
materials.
ØDo not pile up more than four Battery Modules.
ØThere will be a drop in capacity during transportation and storage.
If the battery pack is not used for more than six months, carry out a
charging cycle every six months.
Notice

910
2.4 Emergency Responses
Manufacturer has taken foreseeable risk scenarios into consideration and designed the
battery system to mitigate the hazards. In case of an emergency, do as below:
Emergency
Description and measures
Leakage
emergency
Inhalation: Evacuate from the contaminated area, and s eek
immediate medical attention.
Skin contact: Wash the affected area with soap and water, and seek
immediate medical attention.
ØAvoid contact with leaked liquids or gases. Should you come into
direct contact with the battery electrolyte, do as follows:
Eye contact: Flush your eyes with flowing water for 15 minutes, and
seek immediate medical attention.
Ingestion: seek immediate medical attention.
Fire emergency
Normally, the battery system won't ignite spontaneously. If a fire
occurs, do not try to extinguish the fire but evacuate people
immediately.
Flood emergency
If the battery system is soaked or submerged in water, do not touch
the batteries to avoid electric shock. Contact Growatt or your
distributor immediately for technical assistance.
Shell damage
The shell damage requires extra attention as it is of high risk. Do not
use batteries with a damaged shell, which may cause safety hazards.
Contact Growatt or a distributer to dispose of them.
X
Figure 2-2: Label
Performance de-rate may be initiated when the temperature is below 0°C
WARNING
Storage and Transportation 3
3.1 Storage Requirements
Ø Do not put batteries upside down or on their side.
ŸRelative humidity: 5% to 95% RH.
ŸAvoid exposure to intense infrared radiation.
ØThe storage environment requirements are as follows:
-20°C to 40°C (storage period: 6 months).
ŸKeep the batteries at least two meters away from heat sources (such as a radiator).
ŸDo not expose batteries to corrosive environments.
Ø Do not store damaged batteries near undamaged ones.
ØPlace the batteries according to the signs on the packing case.
ŸAvoid direct exposure to sunlight and rain.
ŸInstall the batteries in a dry, clean and well-ventilated place.
ŸRecommended storage temperature: -20°C to 50°C (storage period: one week);
3.2 Transportation Requirements
ØEnsure that the original package and label are intact and identifiable.
ØTransportation temperature is between-20°C to 40°C, relative humidity: 5%~95%RH.
ØAvoid direct exposure to sunlight, rain, condensing water caused by temperature
difference and mechanical damages.
The battery pack passes the certifications of the UN38.3 (Section 38.3 of the sixth
Revised Edition of the Recommendations on the Transport of Dangerous Goods: Manual
of Tests and Criteria) and SN/T 0370.2-2009 (Part 2: Performance Test of the Rules for the
Inspection of Packaging for Exporting Dangerous Goods). The battery pack belongs to
Class 9 dangerous goods.
ØThe battery pack shall not be transported with other inflammable, explosive or toxic
materials.
ØDo not pile up more than four Battery Modules.
ØThere will be a drop in capacity during transportation and storage.
If the battery pack is not used for more than six months, carry out a
charging cycle every six months.
Notice

12
11
4 Installation
WARNING
ØInstallers must use insulating tools and wear safety equipment;
ØDevice damages caused by failure to comply with storage,
transportation, installation and use requirements specified in Guidance
are not covered under any Warranty.
ØRead through the Guidance before installation to understand product
information and safety precautions;
ØOnly qualified and well-trained technicians who fully understand the
whole photovoltaic system, grid network, battery system, working
principle and national/local standards are allowed to perform operations
on the battery;
ØDo not install or use the battery near explosive or inflammable
materials.
ØUse the battery in a well-ventilated environment with temperature
ranging from -10°C to 50°C . For outdoor installation, build a sun & rain
shade to avoid direct exposure to sunlight and rain.
ØThe batteries should be protected from dust and dirt. Do not expose
batteries to high humidity.
4.1 Basic Installation Requirements
ØThe battery system can be installed indoors or outdoors. The angle and space
requirements are as follows:
Figure 4-1: Floor-mounted installation
Note: For floor mounted installation, a maximum of six batteries can be stacked.
It's recommended that battery modules are installed in two columns if there are more
than 4 of them.
Do not place the battery pack upside down.
WARNING
4.2 Installation Tools
Prepare the following tools to install the battery system:
It is recommended to wear the personal protective equipment when operating the
battery system.
4.3 Installation Procedures
4.3.1 Pre-installation Check
ØCheck the quantity of all components according to the package list. If any damage is
found or any component is missing, please contact your distributor.
ØCheck the package before unpack it. If any damage is found, do not unpack the
package and contact your distributor.
4.3.1.1 Check the APX Battery System of different capacities
Figure 4-2: Components of the APX Battery System of different capacities
Drill Screwdriver Socket Wrench
Pencil Tap Measure Multimeter
M4-1N·m M6-2N·m
M6
Insulated Glove Safety Goggle Safety Shoes
APX 5.0P-B1-US Parallel
extension cable APX 5.0P-B1-US Base
CD
}
2.5 meters *2
Cascading cable
E
2.5 meters
A B
APX 55042-P0-US APX 5.0P-B1-US
Ground
Wall
Ground
≥300mm
≥300mm
≥300mm
≥300mm
≥300mm
90°
90°
90°

12
11
4 Installation
WARNING
ØInstallers must use insulating tools and wear safety equipment;
ØDevice damages caused by failure to comply with storage,
transportation, installation and use requirements specified in Guidance
are not covered under any Warranty.
ØRead through the Guidance before installation to understand product
information and safety precautions;
ØOnly qualified and well-trained technicians who fully understand the
whole photovoltaic system, grid network, battery system, working
principle and national/local standards are allowed to perform operations
on the battery;
ØDo not install or use the battery near explosive or inflammable
materials.
ØUse the battery in a well-ventilated environment with temperature
ranging from -10°C to 50°C . For outdoor installation, build a sun & rain
shade to avoid direct exposure to sunlight and rain.
ØThe batteries should be protected from dust and dirt. Do not expose
batteries to high humidity.
4.1 Basic Installation Requirements
ØThe battery system can be installed indoors or outdoors. The angle and space
requirements are as follows:
Figure 4-1: Floor-mounted installation
Note: For floor mounted installation, a maximum of six batteries can be stacked.
It's recommended that battery modules are installed in two columns if there are more
than 4 of them.
Do not place the battery pack upside down.
WARNING
4.2 Installation Tools
Prepare the following tools to install the battery system:
It is recommended to wear the personal protective equipment when operating the
battery system.
4.3 Installation Procedures
4.3.1 Pre-installation Check
ØCheck the quantity of all components according to the package list. If any damage is
found or any component is missing, please contact your distributor.
ØCheck the package before unpack it. If any damage is found, do not unpack the
package and contact your distributor.
4.3.1.1 Check the APX Battery System of different capacities
Figure 4-2: Components of the APX Battery System of different capacities
Drill Screwdriver Socket Wrench
Pencil Tap Measure Multimeter
M4-1N·m M6-2N·m
M6
Insulated Glove Safety Goggle Safety Shoes
APX 5.0P-B1-US Parallel
extension cable APX 5.0P-B1-US Base
CD
}
2.5 meters *2
Cascading cable
E
2.5 meters
A B
APX 55042-P0-US APX 5.0P-B1-US
Ground
Wall
Ground
≥300mm
≥300mm
≥300mm
≥300mm
≥300mm
90°
90°
90°

13 14
Battery Capacity
Floor-mounted Installation Combination Mode
5kwh
A+B+D
10kwh
A+B*2+D
15kwh
A+B*3+D
20kwh
A+B*4+D
25kwh
A+B*5+D*2+C
30kwh
A+B*6+D*2+C
40kwh
A+B*8+D*2+E
50kwh
A*2+B*10+D*4+C*2+E
4.3.1.2 Check the components of the APX 55042-P0-US
Figure 4-3: Components of the APX 55042-P0-US
4.3.1.3 Check the components of the APX 5.0P-B1-US
ØEnsure that you have the standard accessories - the Power Module
(APX 55042-P0-US) and the Battery Module (APX 5.0P-B1-US) . The APX
battery system consists of a Power Module (APX 55042-P0-US) and 1 to 6
Battery Modules (APX 5.0P-B1-US). To build a system with a capacity over
30kWh, you need to cascade 2 APX battery systems.
ØIf you want to install one APX battery system in two lines, you need to
purchase a parallel extension cable separately.
ØYou need to separately purchase the cascading communication cables
if you need to cascade 2 APX battery systems.
Notice
Figure 4-4: Components of the APX 5.0P-B1-US
4.3.2 Floor-mounted Installation
Mounting Hole Dimensions
5kWh
Left Right
10kWh
15kWh
20kWh
Unit:mm
643
Figure 4-5: Mounting Hole Dimensions
}
Ground cable
crimp terminal
}
to Battery Module
System cable
A B C D E
A
B
C
D
E
A
B
C
D
AB
C
D
Marking-o ff
template
Warranty Card
Quick insta llation
manual
Operation Manual
APX 55042-P0-US (PM)
Left trim-cover*1Right trim-cover*1
Output power cable
crimp terminal
Operation Manual *1
Quick installation manual *1
Warranty Card *1
Marking-off template *1
Protective rubber ring *4
Anti-tipping plate *2
M6 expansion bolt *2
M6x12 stainless steel screw *1
M4x9 stainless steel screw *3
}
to Battery Module
APX 5.0P-B1-US（BM）
A
B
C
AB C
Parallel cable*1
Warranty card *1
Trim-cover*2
Warranty card
Anti-tipping plate * 2
M6 expansion screw * 2
M4x9 stainless steel screws * 3

13 14
Battery Capacity
Floor-mounted Installation Combination Mode
5kwh
A+B+D
10kwh
A+B*2+D
15kwh
A+B*3+D
20kwh
A+B*4+D
25kwh
A+B*5+D*2+C
30kwh
A+B*6+D*2+C
40kwh
A+B*8+D*2+E
50kwh
A*2+B*10+D*4+C*2+E
4.3.1.2 Check the components of the APX 55042-P0-US
Figure 4-3: Components of the APX 55042-P0-US
4.3.1.3 Check the components of the APX 5.0P-B1-US
ØEnsure that you have the standard accessories - the Power Module
(APX 55042-P0-US) and the Battery Module (APX 5.0P-B1-US) . The APX
battery system consists of a Power Module (APX 55042-P0-US) and 1 to 6
Battery Modules (APX 5.0P-B1-US). To build a system with a capacity over
30kWh, you need to cascade 2 APX battery systems.
ØIf you want to install one APX battery system in two lines, you need to
purchase a parallel extension cable separately.
ØYou need to separately purchase the cascading communication cables
if you need to cascade 2 APX battery systems.
Notice
Figure 4-4: Components of the APX 5.0P-B1-US
4.3.2 Floor-mounted Installation
Mounting Hole Dimensions
5kWh
Left Right
10kWh
15kWh
20kWh
Unit:mm
643
Figure 4-5: Mounting Hole Dimensions
}
Ground cable
crimp terminal
}
to Battery Module
System cable
A B C D E
A
B
C
D
E
A
B
C
D
AB
C
D
Marking-o ff
template
Warranty Card
Quick insta llation
manual
Operation Manual
APX 55042-P0-US (PM)
Left trim-cover*1Right trim-cover*1
Output power cable
crimp terminal
Operation Manual *1
Quick installation manual *1
Warranty Card *1
Marking-off template *1
Protective rubber ring *4
Anti-tipping plate *2
M6 expansion bolt *2
M6x12 stainless steel screw *1
M4x9 stainless steel screw *3
}
to Battery Module
APX 5.0P-B1-US（BM）
A
B
C
AB C
Parallel cable*1
Warranty card *1
Trim-cover*2
Warranty card
Anti-tipping plate * 2
M6 expansion screw * 2
M4x9 stainless steel screws * 3

1
Install the connecting pieces on both
sides and tighten the two screws.
1 2 Keep the Battery Module level.
3
2
4
Marker
5
4Install the anti-tipping plates on both sides
and tighten the two screws.
Mark the hole positions for installing
the module.
5
3
Level
Figure 4-6: Installing the battery support
Step 1: Install connecting pieces on both sides of the battery support and tighten the two
screws. Place the first battery module on the floor support and keep the module level.
Install the anti-tipping plates on both sides and tighten the two screws. Mark the hole
positions for installing the battery module.
Figure 4-7: The marking-off template and install the expansion bolt
Step 2: Move away the battery module, determine the hole positions to mount the
battery modules from bottom to top using the marking-off template, mark the hole
positions using a marker. Drill holes using the impact drill (alloy drills with a diameter of
8mm;the hole depth: 45mm to 50mm ). Install the M6 expansion bolts.
Install the connecting pieces on both sides
and tighten the two screws.
3
4Secure the module
on both sides to
the wall.
1Loosen two screw, move up handle on both sides.
2Tighten the two screws, fix the two battery modules.
34
12
Figure 4-8: Install the battery module
Step 3: Install the remaining battery modules (no more than 4 of them), raise the
handles on both sides, tighten the two screws that secure the battery module. Install the
connecting pieces on both sides and tighten the two screws, secure the modules on both
sides to the wall.
Install the connecting
pieces on both sides
and tighten the two
screws .
3
Secure the module
on both sides to
the wall.
4
1Loosen two screw, move up handle on both sides.
2Tighten the two screws, fix the battery and the power modules.
34
12
Figure 4-9: Install the power module
Step 4: Install the power module, raise the battery module handles on both sides, tighten
the two screws that secure the power module and battery module. Install the connecting
pieces on both sides and tighten the two screws, and secure the module on both sides to
the wall.
ØThe number of the battery module in wall-mounted installation
should not exceed four (not including the power module).
ØIf there are more than four battery modules, please install them in two
columns, and the spacing should be greater than or equal to 300mm.
Notice
15 16
1The marking-off template ensures that the alignment marks
are properly placed on the wall.
2 3 4 5 Fix the M6 expansion bolt into the wall.
90°
Dia 8.0mm
Deep 45~50mm
123
45
M6 expansion
bolt
Marking-off
template

1
Install the connecting pieces on both
sides and tighten the two screws.
1 2 Keep the Battery Module level.
3
2
4
Marker
5
4Install the anti-tipping plates on both sides
and tighten the two screws.
Mark the hole positions for installing
the module.
5
3
Level
Figure 4-6: Installing the battery support
Step 1: Install connecting pieces on both sides of the battery support and tighten the two
screws. Place the first battery module on the floor support and keep the module level.
Install the anti-tipping plates on both sides and tighten the two screws. Mark the hole
positions for installing the battery module.
Figure 4-7: The marking-off template and install the expansion bolt
Step 2: Move away the battery module, determine the hole positions to mount the
battery modules from bottom to top using the marking-off template, mark the hole
positions using a marker. Drill holes using the impact drill (alloy drills with a diameter of
8mm;the hole depth: 45mm to 50mm ). Install the M6 expansion bolts.
Install the connecting pieces on both sides
and tighten the two screws.
3
4Secure the module
on both sides to
the wall.
1Loosen two screw, move up handle on both sides.
2Tighten the two screws, fix the two battery modules.
34
12
Figure 4-8: Install the battery module
Step 3: Install the remaining battery modules (no more than 4 of them), raise the
handles on both sides, tighten the two screws that secure the battery module. Install the
connecting pieces on both sides and tighten the two screws, secure the modules on both
sides to the wall.
Install the connecting
pieces on both sides
and tighten the two
screws .
3
Secure the module
on both sides to
the wall.
4
1Loosen two screw, move up handle on both sides.
2Tighten the two screws, fix the battery and the power modules.
34
12
Figure 4-9: Install the power module
Step 4: Install the power module, raise the battery module handles on both sides, tighten
the two screws that secure the power module and battery module. Install the connecting
pieces on both sides and tighten the two screws, and secure the module on both sides to
the wall.
ØThe number of the battery module in wall-mounted installation
should not exceed four (not including the power module).
ØIf there are more than four battery modules, please install them in two
columns, and the spacing should be greater than or equal to 300mm.
Notice
15 16
1The marking-off template ensures that the alignment marks
are properly placed on the wall.
2 3 4 5 Fix the M6 expansion bolt into the wall.
90°
Dia 8.0mm
Deep 45~50mm
123
45
M6 expansion
bolt
Marking-off
template

17 18
4.4.1 Communication port definition
4.4 Electrical Connection
Do not forget to wear ESD wrist strap and gloves, safety gloves and
goggles.
WARNING
4.4.2.1 Battery Capacity Description
Figure 4-10: Installation diagram of the battery system with a battery
capacity of 5kWh to 15kWh
Figure 4-11: Installation diagram of the battery system with a battery capacity
of 20kWh and 30kWh
2.5kW/5kWh 5kW/10kWh 7.5kW/15kWh
MIN 3-11.4K TL-XH-US
MIN 3-11.4K TL-XH-US
MIN 3-11.4K TL-XH-US
10kW/20kWh 12kW/25kWh 12kW/30kWh
MIN 3-11.4K TL-XH-US
MIN 3-11.4K TL-XH-US MIN 3-11.4K TL-XH-US
4.4.2 System connection
ØA breaker has been installed in the Power Module. Therefore, a DC
circuit breaker is not recommended to be installed between the battery
system and the hybrid inverter system. If you have installed a DC circuit
breaker, do not perform operations on the DC circuit breaker with
power-on, otherwise the machine may be damaged. And you need to
purchase the breaker with the following specifications by yourself:
a. Voltage: 600Vdc
b. Current: 50A
Notice
Figure 4-12: Installation diagram of the battery system with a battery
capacity of 40kWh to 50kWh
20KW/40kWh 24KW/50kWh
MIN 3-11.4K TL-XH-US MIN 3-11.4K TL-XH-US
NOTE: Please be careful with the components inside of the inverter during drilling.
Communication line
Sta rt
US BCOM
BAT+ B AT -
IN V RS48 5
BAT
IN V
BM U B+ B-
drilling
MIN 3-11.4K TL-XH-US