4. PV System
A typical PV system contains:
1. PV Generator: Receive sunlight and generate DC power
2. DC Switchboard: Links between PV panels and PV inverter, include of DC
switch and surge protection
3. Inverter's DC Switch: PV Inverter with DC Switch
4. PV Inverter: Converts DC power by PV panels to AC output power for public
grid
5. AC Switchboard: Links between PV inverter and public grid
6. Public Grid: Provides utility for homes
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