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

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

1.3 Environment Requirements................................................................................................................................................. 7

1.4 Mechanical Safety................................................................................................................................................................... 8

2 Overview................................................................................................................................. 13

2.1 Product Model........................................................................................................................................................................13

2.2 Overview.................................................................................................................................................................................. 15

2.3 Label Description.................................................................................................................................................................. 16

2.4 Product Appearance............................................................................................................................................................. 17

2.4.1 Appearance.......................................................................................................................................................................... 18

2.4.2 Indicator Status.................................................................................................................................................................. 21

2.5 Working Principles................................................................................................................................................................ 23

2.5.1 Circuit Diagram.................................................................................................................................................................. 24

2.5.2 Working Modes.................................................................................................................................................................. 24

3 Solar Inverter Storage.......................................................................................................... 26

4 Installation..............................................................................................................................28

4.1 Check Before Installation................................................................................................................................................... 28

4.2 Preparing Tools...................................................................................................................................................................... 29

4.3 Determining the Installation Position............................................................................................................................ 31

4.4 Installing the Mounting Bracket...................................................................................................................................... 35

4.4.1 Support-mounted Installation.......................................................................................................................................36

4.4.2 Wall-mounted Installation............................................................................................................................................. 37

4.5 Installing a Solar Inverter................................................................................................................................................... 38

5 Electrical Connections.......................................................................................................... 42

5.1 Precautions.............................................................................................................................................................................. 42

5.2 Preparing Cables................................................................................................................................................................... 43

5.3 Connecting the PE Cable.................................................................................................................................................... 48

5.4 Opening the Maintenance Compartment Door......................................................................................................... 49

5.5 (Optional) Installing the Power Cable of the Tracking System............................................................................ 51

Issue 09 (2023-12-18)