Operation principle and hardware description 29
Block diagram of a solar generator
The solar module string arrays are connected to the electrical power system through an
inverter.
No. Description
1. Solar module (photovoltaic module)
2. Solar string
3. Solar array
4. Solar generator
5. Solar array junction box
6. Inverter (PVS980-58)
7. Grid connection
8. External auxiliary power
8...24 DC inputs
1
2
3
4
5
6
7
8