Alpha ESS SMILE-S6 Series Installation Manual page 28

Your Smart Energy
6.3.2
Mounting the Expansion Battery Pack
You can install up to 5 extra batteries in a system.
The steps for expanding the battery is as below. Expansion wiring refer to Chapter 7.7.
NOTE:
If there are no expansion batteries to install, please ignore Chapter 6.3.2 and skip to
6.3.3.
1. Take out the expansion brackets and the battery wall bracket, then fix them to-
gether with four M4 flange nuts (tools: SW7 sleeve or other tools for M4 flange,
torque: 1.6 Nm).
2. Use two M4 flange nuts to fix the wall bracket assembled in the step 1 to the wall
bracket of SMILE-S5 (tools: SW7 sleeve or other tools for M4 flange, torque: 1.6
Nm).
3. Mark the points according to holes on the bracket and remove the assembled wall
bracket.
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Page 28 of 74
Alpha ESS Co., Ltd.
Expansion bracket
Battery wall bracket