1.1 Personal Safety.........................................................................................................................................................................2

1.2 Electrical Safety........................................................................................................................................................................ 4

1.3 Environment Requirements................................................................................................................................................. 8

1.4 Mechanical Safety.................................................................................................................................................................11

1.5 Battery Safety......................................................................................................................................................................... 15

2 Product Introduction............................................................................................................ 20

2.1 Overview.................................................................................................................................................................................. 20

2.2 Appearance............................................................................................................................................................................. 23

2.3 Label Description.................................................................................................................................................................. 25

2.4 Features.................................................................................................................................................................................... 27

2.5 Working Mode....................................................................................................................................................................... 28

3 Transportation and Storage................................................................................................ 30

3.1 Transportation Requirements........................................................................................................................................... 30

3.2 Storage Requirements......................................................................................................................................................... 33

4 Application Scenarios and Settings.................................................................................. 35

4.1 Grid-tied ESS........................................................................................................................................................................... 35

4.1.1 Grid-tied ESS Networking............................................................................................................................................... 35

4.1.2 Setting the Grid-tied ESS Mode....................................................................................................................................42

4.2 Grid-tied and Off-grid ESS................................................................................................................................................. 49

4.2.1 Grid-tied and Off-grid ESS Networking.....................................................................................................................49

4.2.2 Setting the Grid-tied and Off-grid ESS Mode..........................................................................................................55

4.3 Grid-tied and Off-grid ESS................................................................................................................................................. 56

4.3.1 Grid-tied and Off-grid ESS Networking.....................................................................................................................56

4.3.2 Setting the Grid-tied and Off-grid ESS Mode..........................................................................................................57

4.4 Networking with Third-party Inverters......................................................................................................................... 58

5 System Installation............................................................................................................... 64

5.1 Checking Before the Installation..................................................................................................................................... 65

5.2 Preparing Tools and Instruments.................................................................................................................................... 66

5.3 Determining the Installation Position............................................................................................................................ 68

Issue 15 (2024-01-12)