- This type of plant is used where there is less electricity i.e. light goes for 4 - 6 hours in day time.
- This type of plant is with battery bank & is costly.
- There is no subsidy on off-grid plants.
- Only solar batteries with 5 years warranty should be used in off-grid plant which is changeable & is in scope of customers.
- Generally, a single bank of 150AH - 200AH solar batteries will give 2-4 hours of back-up on full load. If you want to increase battery bank then simultaneously solar panels will also increase.
- General pricing can be around 85,000/- per kilowatt exact pricing depends on structure height, battery warranty & company, panel quality, PCO / solar inverter quality, warranty & MPPT technology.