Growatt ARK 2.5H-A1 Operating and maintenance instructions

ARK 2.5H-A1
Quick Installation Manual
Installation environment
Max.+50℃Min.-10℃RH.
+5%~+95%
Installation tools
System size
1.Check
Check ARK 2.5H-A1 List
1-2
ARK 2.5H-A1 X1 Serial cable X1
Check HVC60050-A1 List
1- 1
HVC60050-A1 X1 Warranty card X1
Quick installation Manual X1
Power cable ( to battery) X1 Plug X1
Diagram of wiring connection
5-3
Note:
1、Before installing the system, ensure that the voltage difference of the battery pack is less than 0.5V；
2、For the same system, it is recommended to select the battery with the manufacturing date difference within 3 months,
otherwise the system capacity will be limited.
3、If there is a switch between PCS and battery, it is recommended to use a circuit breaker with rated voltage greater than
750V and rated current greater than 63A.
To PCS
Insert Plug
To PCS
Insert Plug
ARK 2.5H-A1 Series cable
ARK 2.5H-A1 cable
Battery+Battery-
CAN
PE
CAN Battery- Battery+
PE
6.Terminal Connection
Power terminal
6-1
Communication terminal
6-2
1
8.Service and contact
Shenzhen Growatt New Energy Co., Ltd
86 0755 2747 1942 Growatt New Energy
6
5
HVC60050-A1
ARK 2.5H-A1
Power ON battery system Power OFF battery system
a、Power on battery system：
Turn the circuit breaker to the "on" state,
then press the "POWER" button for 5-6 seconds,
and wait until the LED of the battery system lights up,
indicating that the power on is completed
7.Battery system switch operation
ARK 2.5H-A1 Connection end face introduction
5-2
1 2 3 4 5 6 7
Wire side
Wire side
b、Power off battery system:
Turn the circuit breaker to "off" to turn off the
entire battery system
4-13/F,Building A,Sino-German(Europe) Industrial Park,
Hangcheng Ave, Bao'an District, Shenzhen, China
1
Communication input
5
Ground terminal
2
Communication output
6
Pressure relief valve
3
Module negative
terminal
7
Ground terminal
4
Module positive
terminal

Warranty card X1
Installation Procedure
2-2
Note: The safety part needs to be installed at the top battery, however, once the number of the battery pack is
higher than 7, one more safety part should be installed in the middle battery which is shown the last step.
Check accessories
1-3
Installation Method Compound Mode
A+B+C+F*n
Floor installation battery system stacked in two line
A+B+C+E
A+B+C+D+F*n
A+B+C+D+E*2
Note:
Installation Location Requirements
2.Floor installation with base
Ground(Two installation)rows
Installation Location Requirements
3-1
Note: The number of wall-mount installations should not exceed four.
Please make sure that the weight capacity of wall should exceed 150kg.
Note: Build sun& rain shade to avoid direct exposure to sunlight and rain.
5.Wire Connection
HVC 60050-A1 Interface introduction
5-1
12345 6 7 8 9 10 11
3
24
2-1
3-2 Installation Procedure
4.Install Environment
ARK 2.5H-A1 Series cable ARK-2.5H-A1 Base
C
D E
ARK 2.5H-A1 cable
ARK 2.5H-A1
HVC60050-A1
AB
Note:Wall mounted, one battery with one Wall bracket.
F
1
Communication with
PCS
7
Ground terminal
2
Parallel
communication input
8
Terminal connected to
PCS
3
Pressure relief valve
9
Ground terminal
4
Parallel
communication output
10
USB interface
5
Communication with
battery
11
LED of status
indication
6
Terminal connected to
battery