Everything you need to go solar

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Free tools and India-specific guides to help you size, cost, and claim your solar system with confidence.

Solar Calculator

Estimate system size, cost after subsidy, and monthly savings from your electricity bill.

PM Surya Ghar central subsidy slabs, eligibility, and how to apply — plus state top-ups.

Step-by-step guides on installation, net metering, and maintenance for Indian homes.

Quick answers to the most common solar questions in India.

Ask India's solar community and get answers from verified installers and engineers.