1 Brief Introduction ..................................................................................................................... 4
1.1Preface ............................................................................................................................................................ 4
1.2Target Group ................................................................................................................................................... 4
1.3Product Description ........................................................................................................................................ 5
1.4 Safety Instructions ......................................................................................................................................... 7
2 Safety ....................................................................................................................................... 7
2.1 Purpose Use ................................................................................................................................................... 7
2.2 Safety Measure .............................................................................................................................................. 8
3 Product Description ................................................................................................................ 10
3.1 Growatt SPH series inverter ......................................................................................................................... 10
3.2 Label Explanation ......................................................................................................................................... 10
3.3 Size and weight ............................................................................................................................................ 15
4 Unpacking .............................................................................................................................. 15
5 Installation ............................................................................................................................. 16
5.3 Installation Instructions ............................................................................................................................... 19
5.4 SPH System Connection Mode ..................................................................................................................... 23
6 Commissioning ....................................................................................................................... 42
6.1 Commissioning of SPH ................................................................................................................................. 42
6.2 Operation modes ......................................................................................................................................... 42
6.3 Country setting ............................................................................................................................................ 44
6.4 Display and button ....................................................................................................................................... 45
6.5 Communication ............................................................................................................................................ 52
7.1 Start-up the SPH system .............................................................................................................................. 54
7.2 Disconnect the SPH system .......................................................................................................................... 54
9 Fault removal ......................................................................................................................... 55
10 Manufacturer Warranty ........................................................................................................ 58
11 Decommissioning ................................................................................................................. 60
11.2 Packing the SPH inverter ............................................................................................................................ 60
11.3 Storing SPH inverter ................................................................................................................................... 60
12 Product specification ............................................................................................................ 60
12.3 Torque ........................................................................................................................................................ 65
12.4 Appendix .................................................................................................................................................... 65
List