zz
___________________________________________________________________
Alpha ESS Co., Ltd.
Page 53 of 75
Your Smart Energy
7.8
Battery Pack Expansion Connection
You can install extra batteries up to 6 batteries in a system.
Please install extra SMILE-BAT-8.2PH batteries by side, also batteries can be stacked
up to two batteries per column.
Connect the power cables from battery 2 to battery 1.
Connect the BMS communication cables from battery 2 to battery 1.
Install extra SMILE-BAT-8.2PH batteries
(indoor) by side, without stack
Install extra SMILE-BAT-8.2PH batteries
(indoor) with stack
Install extra SMILE-BAT-8.2PH batteries
(outdoor) by side, without stack
Install extra SMILE-BAT-8.2PH batteries
(outdoor) with stack
Take out the terminal resistor provided by the inverter, insert it to the unused commu-
nication port of the last battery.