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

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

1.3 Environment Requirements................................................................................................................................................. 6

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

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

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

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

2.3 Label Description.................................................................................................................................................................. 17

2.4 Product Appearance............................................................................................................................................................. 18

2.4.1 Appearance.......................................................................................................................................................................... 19

2.4.2 Indicator Status.................................................................................................................................................................. 22

2.5 Working Principles................................................................................................................................................................ 24

2.5.1 Circuit Diagram.................................................................................................................................................................. 25

2.5.2 Working Modes.................................................................................................................................................................. 26

3 Solar Inverter Storage.......................................................................................................... 28

4 Installation..............................................................................................................................30

4.1 Check Before Installation................................................................................................................................................... 30

4.2 Tools.......................................................................................................................................................................................... 31

4.3 Determining the Installation Position............................................................................................................................ 33

4.4 Installing the Mounting Bracket...................................................................................................................................... 37

4.4.1 Support-mounted Installation.......................................................................................................................................38

4.4.2 Wall-mounted Installation............................................................................................................................................. 39

4.5 Installing a Solar Inverter................................................................................................................................................... 40

5 Electrical Connections.......................................................................................................... 45

5.1 Precautions.............................................................................................................................................................................. 45

5.2 Preparing Cables................................................................................................................................................................... 45

5.3 Connecting the PE Cable.................................................................................................................................................... 55

5.4 Opening the Maintenance Compartment Door......................................................................................................... 56

5.5 (Optional) Installing the Power Cable of the Tracking System............................................................................ 59

Issue 15 (2023-01-31)

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