1.1 General Safety.......................................................................................................................................................................... 1

1.2 Personnel Requirements....................................................................................................................................................... 4

1.3 Electrical Safety........................................................................................................................................................................ 4

1.4 Battery Safety........................................................................................................................................................................... 6

1.5 Storage Requirements......................................................................................................................................................... 11

1.6 Transportation Requirements........................................................................................................................................... 12

1.7 Installation Environment Requirements........................................................................................................................13

1.8 Mechanical Safety.................................................................................................................................................................14

1.9 Commissioning...................................................................................................................................................................... 15

1.10 Maintenance and Replacement..................................................................................................................................... 16

2 Product Description.............................................................................................................. 17

2.1 Overview.................................................................................................................................................................................. 17

2.2 Appearance............................................................................................................................................................................. 20

2.3 System Networking.............................................................................................................................................................. 22

2.4 Label Description.................................................................................................................................................................. 24

3 Components............................................................................................................................27

3.1 Power Module........................................................................................................................................................................ 27

3.2 Battery Module...................................................................................................................................................................... 32

3.3 (Optional) AC Parallel Box ACDB220-90-1B............................................................................................................... 33

4 Application Scenarios........................................................................................................... 35

4.1 Solar-Only Scenario..............................................................................................................................................................35

4.2 Grid Scenario.......................................................................................................................................................................... 37

4.3 Genset-Grid Hybrid Scenario............................................................................................................................................ 38

4.4 Solar-Grid Hybrid Scenario................................................................................................................................................ 39

4.5 Solar-Genset Hybrid Scenario........................................................................................................................................... 41

4.6 Solar-Grid-Genset Hybrid Scenario.................................................................................................................................42

5 System Installation............................................................................................................... 45

5.1 Installation Preparations.................................................................................................................................................... 45

5.1.1 Checking Before the Installation.................................................................................................................................. 45

Issue 01 (2022-07-15)