SAJ Suntrio Plus Series - Chapter 3 Product Information

Suntrio Plus Series
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Chapter 3 Product Information
3.1 Application Scope of Products
Suntrio Plus series products are grid-tied three phase inverters without
transformers, and the inverters are important components of grid-tied solar
power systems.
The Suntrio Plus inverters change the DC generated by solar panels into AC
which is in accordance with the requirements of public grid, and send the AC
into the grid, Table 3.1 shows the structural diagram of the typical application
system of Suntrio Plus inverters.
Figure 3.1 Overview of photovoltaic system
Name Description Remarks
A Solar panels
Monocrystalline or polycrystalline silicon, and thin-film PV
modules with II protection and need no ground connection
B Inverters
Suntrio Plus
12K/15K/17K/20K/25K/30K/33K/40K/50K/60K
C
Metering
equipment
Standard metering tool for measuring the output electric
power of inverters
D
Power grid
TT
，
TN-C
，
TN-S
，
TN-C-S
Table 3.1 Systematic configuration diagram