Honest, independent advice on going solar — sized for your home, not a sales target. We'll even tell you when solar isn't worth it.
₹0
max PM Surya Ghar subsidy
0s
to an honest estimate
0
numbers ever sold to installers
0 yr
of post-install support
A free 60-second check — your bill, your PIN, your power-cut hours. You get an honest estimate, including whether solar even makes sense for your home.
60 sec · no sign-upA “free” site visit is run by the person whose pay depends on selling you the biggest system. Most homeowners over-buy by 1–2 kW — a ₹60–80K mistake. ₹99 buys measurement and advice from someone with nothing to sell you.
The person measuring your roof isn't trying to sell you panels. Just measurement, shading, structure — and the honest size.
₹99 flat — GST and processing included, nothing added at checkout. It books a real appointment and keeps our advice free of installer money — and you keep the report either way.
Recommended kW, indicative BOM, savings, subsidy eligibility, roof notes. A standardized report you own — and every installer quotes against it.
Every installer quotes against the same Watt Matters report. So you're comparing price and service — never guessing whether one quietly oversized the system.
Renting, heavy shade, a bill under ₹1,500, or moving within 3 years? The calculator flags it before you pay a rupee.
We compute your exact amount and handle the paperwork for you.
Grid-tied solar shuts off during an outage — so we size a battery backup alongside, for 4–8 hour summer cuts.
Project repository for 25 years, maintenance reminders, warranty mediation, and a backup installer if yours steps away.
A certified assessor visits, measures your roof, checks shading and structure, and produces a standardized report — recommended kW, indicative BOM, savings, subsidy eligibility and roof notes. It's an independent expert audit, not a sales call. Installers later quote against this report.
Free isn't free — the person measuring your roof is the one whose job depends on selling you the biggest system. ₹99 buys measurement and advice from someone with nothing to sell you. It's kept deliberately small — a serious-buyer filter, not a profit line. Most homeowners over-buy by 1–2 kW (a ₹60–80K mistake) because the visit was 'free'.
No — it pays for a real visit: the assessor's time, travel, and the report you keep (it works with any installer). The ₹99 is all-inclusive — GST and payment processing are built in, nothing is added at checkout. If plans change, you get one free reschedule.
We'll tell you honestly: if you're renting (no subsidy), have a heavily shaded roof, a bill below ₹1,500 (payback beyond 8–10 years), or you're moving within 3 years. The calculator flags it before you pay anything.
₹30,000/kW for the first 2 kW plus ₹18,000/kW for the next 1 kW — up to ₹78,000 for 3 kW. Some states add a top-up. The calculator computes your exact amount.
No. Your contact stays masked until you choose to engage. We don't sell your number — it's a core promise.
Standard grid-tied solar shuts off during a cut — that's why we size a battery backup alongside, so your home stays powered through 4–8 hour summer outages.
We stay on. A project repository (design, invoices, warranty, net-metering) for 25 years, maintenance reminders, warranty-dispute mediation, and a backup installer if yours steps away.
Start with an honest estimate. No sign-up, no sales pressure, no one calling your phone.