Frequently Asked Questions (FAQs)
Solar Knowledge Base
Answers to All Your Solar & Subsidy Questions
Explore detailed answers written by certified solar EPC engineers regarding PM Surya Ghar subsidies, Gujarat DISCOM net-metering, rooftop sizing, collateral-free bank loans, and 25-year warranties.
PM Surya Ghar Subsidy
How much subsidy do I get under the PM Surya Ghar: Muft Bijli Yojana in Gujarat?
Under the PM Surya Ghar scheme, the Central Government provides fixed subsidy slabs credited straight via Direct Benefit Transfer (DBT) to your bank account: ₹30,000 for a 1 kW system, ₹60,000 for a 2 kW system, and a maximum of ₹78,000 for 3 kW and higher residential capacity. Group housing societies (RWAs) can receive ₹18,000 per kW up to 500 kW for common lighting and elevators.
Key Summary Highlights:
- 1 kW System: ₹30,000 Central Subsidy
- 2 kW System: ₹60,000 Central Subsidy
- 3 kW & Above: ₹78,000 Maximum Residential Subsidy
PM Surya Ghar Subsidy
How long does it take for the subsidy amount to be credited to my bank account?
PM Surya Ghar Subsidy
Who is eligible to apply for the rooftop solar subsidy in Gujarat?
PM Surya Ghar Subsidy
Is PM Surya Ghar subsidy available for commercial offices, factories, or shops?
Technical & Rooftop Sizing
How do I determine the right kilowatt (kW) capacity for my home in Anand/Borsad?
Technical & Rooftop Sizing
How much shadow-free rooftop area is required for 1 kW of solar panels?
Technical & Rooftop Sizing
Do solar panels generate electricity during cloudy or rainy monsoon days?
Technical & Rooftop Sizing
What is the difference between Mono PERC and TOPCon solar panels?
Net-Metering & DISCOMs
How does the Bi-directional Net Meter work with Gujarat DISCOMs (MGVCL, UGVCL, PGVCL, DGVCL)?
Net-Metering & DISCOMs
What happens to the excess units exported to the grid at the end of the billing cycle?
Net-Metering & DISCOMs
Why does an on-grid solar system stop during a grid power failure?
Costs, Loans & Payback
What is the return on investment (ROI) and payback period for a rooftop solar system in Gujarat?
Costs, Loans & Payback
Are bank loans available under the PM Surya Ghar scheme without collateral?
Maintenance & Warranty
What maintenance is required for rooftop solar panels?
Maintenance & Warranty
What warranties are provided on solar modules, inverters, and mounting structures?
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