About SolarROI
Simplifying Rooftop Solar Decisions for Indian Homeowners
Welcome to SolarROI.in, an independent clean energy calculator directory. Our platform is designed to help Indian homeowners cut through the technical jargon, estimate installation costs, calculate financial payback speeds, and maximize subsidies under the PM Surya Ghar: Muft Bijli Yojana.
Our Mission
To accelerate residential solar adoption in India by providing objective, data-driven financial modeling. We believe switching to clean solar energy should be transparent, straightforward, and highly rewarding.
Independent Neutrality
SolarROI is not a solar panel manufacturer or an installation contractor. We act as an independent advisor, showing you unbiased numbers based on official utility tariffs and local solar insulation averages.
What We Offer
- Localized State & City Directories: Programmatic calculations spanning 32 states/UTs and 101 major Indian cities factoring in specific solar irradiance and local power company (DISCOM) rates.
- Accurate Subsidy Modeling: Direct mathematical calculation of Central government subsidies (up to ₹78,000 for residential connections) to display true upfront investment figures.
- Equipment Comparison: Realistic simulations analyzing efficiency degradation curves over 30 years across standard N-Type TOPCon and PERC panels.
- Vetted Vendor Catalogs: Curated list of verified local installers to facilitate free structural roof surveys and direct quote connections.
All estimations generated on this platform are intended for educational and sizing assistance. System generation outputs are subject to factors such as roof pitch, shadowing, local weather, and final contractor warranties. Always verify details with professional site inspectors prior to purchasing.
Contact Administration
Have feedback, list corrections, or partnership requests? Send a message directly to our administration team, and your inquiry will be logged securely in our records.