Create Your Free Solar Passport
Answer a few questions about your site and get an instant solar assessment — system size, roof layout, generation estimate, cost, subsidy, and basic equipment list. No sign-up required.
Start the Free Tool BelowWhat is a Solar Passport?
A Solar Passport is a quick self-assessment of your solar potential. It gives you a clear picture of what a solar system would look like for your home, farm, or business — before you spend a rupee. Use it to understand your options, compare installer quotes, and check your subsidy eligibility.
The free Passport is an estimate based on the information you provide. It is not engineer-verified and cannot be submitted to your DISCOM. For a DISCOM-ready, engineer-stamped document, upgrade to the Engineer-Verified Passport (₹5,000).
How it works
Enter your details
State, customer type, monthly bill, roof area, and a few site details.
Get your Passport
Instant results: system size, generation, cost, subsidy, savings, payback, and a basic equipment list.
Save or share
Download your Passport as a PDF or share the link. Use it to compare installer quotes.
Get it verified (optional)
Upgrade to an Engineer-Verified Passport for ₹5,000 — DISCOM-ready, satellite roof layout, shadow analysis, and engineer stamp.
Your Free Solar Passport
Fill in your details below to generate your instant solar assessment.
Need a DISCOM-ready document?
The free Passport is an estimate. For engineer-verified, DISCOM-ready documents with satellite roof layout and shadow analysis, upgrade to the Engineer-Verified Passport.