An off-grid solar system is more popular and comes with a power backup. It works independent of the grid. Most home appliances such as Fans, TV, Cooler, AC, Water Pump etc. can work through this system. For instance, a 1 kW off grid solar system is sufficient for a 2-4 BHK house. But if you also want to run 1HP Water Pump in your home you could use a 3 kW off grid solar system. If you are planning to run an AC then you should use a 5 kW system. For commercial setups like a shop, clinic or small mill, petrol pump a 10 kW off-grid solar system should be used.
Advantage: No dependency on government electricity power
Drawback: Expensive than on-grid solar power system
4 kw Off-Grid solar system
6 kw Off-Grid solar system
8 kw Off-Grid solar system
9 kw Off-Grid solar system
10 kw Off-Grid solar system
