The diagram shows the parts of a home solar system:

Solar panels , usually in two groups facing different directions to get maximum light at different times of the day.

Fuse and isolation switch.

Gride tie inverter converts the D.C voltage and current from the panels to mains A.C and the correct frequency.This feeds your solar power into the house mains wiring and any excess goes to your electrecity provider .

Optional: Rechargeable battery

Optional: Solar diverted to hot water tank.

Optional: Electric car charger