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Solar Calculator

Tell us your electricity bill. We show the solar size you may need and the subsidy you can get. It takes one minute.

About ₹7 for most homes. Change it if your bill says different.
Leave empty if not sure. We check it at the site visit.

Your estimate

Enter your bill or units to see the estimate.

This is a simple estimate, not a quote. Real size depends on your roof, shade and use. We confirm everything at a free site visit. You may still pay some fixed charges on your bill. Bihar subsidy is first-come-first-served and can change, so we check it for you.

Subsidy by system size
₹40,000₹30,0001 kW₹80,000₹60,000₹20,0002 kW₹98,000₹78,000₹20,0003 kW & aboveCentralBihar

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