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All Rights Reserved .....................................................................................................I
About This Manual .....................................................................................................II
1 Safety .............................................................................................................. 1
1.1 PV Panels..................................................................................................... 1
1.2 Utility Grid .................................................................................................... 1
1.3 Inverter ........................................................................................................ 2
2 Product Description .................................................................................... 4
2.1 System Introduction ..................................................................................... 4
2.2 Product Introduction..................................................................................... 5
2.3 Symbols on the Product ............................................................................... 7
2.4 LED Indicator ............................................................................................... 8
2.5 Circuit Diagram ............................................................................................ 8
2.6 Function Description .................................................................................... 9
3 Unpacking and Storage ........................................................................... 12
3.1 Unpacking and Inspection .......................................................................... 12
3.2 Inverter Storage ......................................................................................... 12
4 Mechanical Mounting .............................................................................. 13
4.1 Safety during Mounting .............................................................................. 13
4.2 Location Requirements .............................................................................. 13
4.3 Installation Tools......................................................................................... 16
4.4 Moving the Inverter .................................................................................... 17
4.5 Installing the Inverter .................................................................................. 17
5 Electrical Connection ............................................................................... 19
5.1 Safety Instructions...................................................................................... 19
5.2 Terminal Description................................................................................... 19
5.3 Electrical Connection Overview .................................................................. 21
5.4 Additional Grounding Connection ............................................................... 22
5.4.1 Additional Grounding Requirements.................................................. 23
5.4.2 Connection Procedure ...................................................................... 23
5.5 AC Cable Connection ................................................................................. 24
5.5.1 AC Side Requirements...................................................................... 24