Shenzhen Growatt New Energy CO.,Ltd
18
Figure 16: Remove the power cord
Step 1: Remove the security screw
Step 2: Press the buttons on both sides of the terminal at the same time, and then pull it out forcefully
5 Power on and off the Battery
The installation and use of batteries involve much specialized knowledge. Therefore, technicians
should be given appropriate technical training and obtain operational certificates in compliance with
local laws and regulations. Please ensure technicians have obtained training certificate before
operation.
Please stand on dry insulating objects and do not wear conductive material such as watches and
necklace during operation. Insulated tools should be used.
Do not contact any positions with potential difference.
Prohibition sign should be hung on the battery: " Non - professionals, do not touch".
If any abnormalities occur during the startup phase, power off the PACK immediately. After problem
confirmed, proceed again.
Make sure the inverter is turned off before checking the PACK.
5.1 Power On
When multiple batteries are connected in parallel or multiple clusters of batteries are connected in parallel,
press one of the battery power buttons and all the batteries connected in parallel can be turned on.
Power on the PACK by pressing power button(t>2S)
Connect the battery
and PCS
Make sure the wiring harnesses are well
connected
Close the breaker of the
PACK
Make sure the breaker is ON
1. If both RUN/ALM and SOC lights turn