Rooftop solar on a contemporary Indian home

SOLAR FINANCIAL PLANNER

A brighter home. A clearer investment.

Explore your bill savings, upfront investment and subsidy credited to your bank account after installation.

Residential calculator C&I calculator Loan & subsidy

01 / YOUR ELECTRICITY

Start with your bill.

State DISCOM / area

Tariff category

Monthly grid usage (kWh) Current monthly bill (optional, ₹)

Connection / billing demand (kW / kVA) Monthly grid-rate override (₹/unit)

Fixed/demand charges, fuel adjustments, electricity duty and state consumption subsidies may not fall with energy units. Where actual bills include free/subsidised units, use an effective-rate override for a conservative comparison.

02 / YOUR SOLAR SYSTEM

Build a scenario.

System capacity (kWp) Usable rooftop / land area (m²)

Average daily generation (kWh/kWp) Daytime self-use share (%)

Estimated total project cost (₹/kWp) Displaced grid units settled (%)

Eligible state subsidy / other assistance (₹) Apply indicative central PMSGY support?

03 / YOUR FINANCIAL BENEFITS

Subsidy cash flow.

Expected subsidy / grant credit (month after installation)

The calculator includes central subsidy for eligible residential capacity. Add the state assistance you qualify for above. Installation is paid for or financed first; subsidy arrives later. The loan calculator shows how using that credit for prepayment can change your EMI.

Choose your state and consumer category to see your personalised scenario.

REGULATORY SOURCES

Where the tariff assumptions come from.

Choose your electricity supplier and tariff category. You can enter the rate from your latest bill for a closer estimate; the links below explain the tariff references used.