1. Introduction
Photovoltaic Grid-connected System
Application of inverter in photovoltaic power system
1.1 Appearance Introduction
Three Phase String Power Inverter can convert solar panel DC power into AC power
which can directly input to the grid. Its appearance is shown below.These models contain
SM-5K-G3P、SM-6K-G3P、SM-7K-G3P、SM-8K-G3P and SM-10K-G3P
.
The following is collectively referred to as‘inverter’.
Pic1.1 Front view
Pic1.2 Bottom view
Pic1.3 Accessories drawing
1.1 Parts list
Description
Grid-tied PV String Inverter
Wall mounting bracket
Mounting stainless steel screws M4×12
AC power connectors
DC power connectors（including inserted spring）
Stainless steel anti-collision bolt M6×80
Square hole sealing plate（Wi-Fi Function selection）
User manual
Wifi-Plug（optional）
No
1
2
3
4
5
6
7
8
9
1
1
4
1
2pairs
4
1
1
1
Qty
PV strings
Inverter
Metering device
Power grid
Family load
1.2 Parts list
Please check the following table, to see whether all the parts are included in the package：
1
2
3
4
5
2. Safety warnings and instructions
2.1 Safety signs
Improper use of the inverter will cause electric shock and burn. During installation and
maintenance. Please strictly follow the instructions on this manual. Please read the user
manual carefully before using the inverter. And please keep the instructions properly for
afterwards use.
Safety signs are used to emphasize potential safety risk and important safety information.
The manual includes below signs:
- 01 -
- 02 -
6
7
8
9
USER
MANUAL
