1
Table of Contents
1 Important Safety Instructions ............................................................................................................................................ 2
2 Product Overview ............................................................................................................................................................. 3
2.1 Product description ............................................................................................................................................... 3
2.2 Product features .................................................................................................................................................... 3
2.3 Working principle .................................................................................................................................................. 4
2.4 Product view ......................................................................................................................................................... 5
3 Installation ........................................................................................................................................................................ 7
3.1 Inspection before installation ................................................................................................................................. 7
3.2 Transport ............................................................................................................................................................... 7
3.3 Mounting ............................................................................................................................................................... 8
4 Electrical Connection........................................................................................................................................................ 9
4.1 Cable sizes ........................................................................................................................................................... 9
4.2 Making PV input cable and assembling connector ................................................................................................ 9
4.3 Making the inverter output cable and installation instructions ..............................................................................11
4.4 Making RS485 communication cable and connecting ......................................................................................... 12
5 LED Indicator Lights ....................................................................................................................................................... 12
5.1 LED status information ........................................................................................................................................ 12
5.2 View alarm information ....................................................................................................................................... 13
6 Operation ....................................................................................................................................................................... 14
6.1 Switching On and Off .......................................................................................................................................... 14
6.2 Operation modes ................................................................................................................................................ 15
6.3 Monitoring mode ................................................................................................................................................. 16
7 Solar Assistant APP Operation Manual .......................................................................................................................... 17
7.1 Local monitoring APP (iOS & Android) installation .............................................................................................. 17
7.2 Operation of Solar Assistant APP
（
IOS
）
.......................................................................................................... 18
7.3 Operation of Solar Assistant APP
（
ANDROID
）
................................................................................................ 20
7.4 How to distinguish Wi-Fi hotspot ......................................................................................................................... 23
8 Troubleshooting .............................................................................................................................................................. 24
Appendix A ........................................................................................................................................................................ 27
