01
Upload
PDF, scan, photo, Excel or Word. Up to 3 quotations per project.
Built for Indian rooftop solar buyersThree quotations.
Three quotations.
One honest answer.
Upload the solar quotations you received. We extract the specs, compare scopes apples-to-apples, flag contradictions and missing models, and help you see which option is actually better for your home — with transparent scores, not a black box.
Free: create an account and analyse one project. Guest upload queues files — Pro Analyse includes OEM web + the full report. No installer sees your documents.
What happens to your documents
Structured data first, judgement second. We never hand a raw PDF to a model and ask it to pick a winner.
02
Extract
Panels, inverter, battery, structure, cables, warranty, taxes, totals.
03
OEM web (Pro)
During Analyse: public datasheets and gov/OEM sources when models are clear — never invent missing numbers.
04
Normalise
Different scopes made comparable before a single rupee is compared.
05
Flag
Missing specs, excluded work, unclear warranty and capacity mismatches.
06
Recommend
Assembled automatically after Analyse — transparent scores and a plain-language verdict.
Sample output — 5 kW residential hybrid
Recommended
Quotation B 91/100
- Twice the usable battery capacity (higher total on that quote)
- 10-year battery warranty against 5 years elsewhere
- TOPCon modules — efficiency only when stated on the quote or OEM sheet
- Earthing, net-metering and transport inside the price
Quotation A excludes transportation and earthing — effective cost is higher than it looks.
Quotation C claims 10 kWh; the quoted battery model is rated 5.12 kWh. Confirm the quantity.
Quotation A battery model not specified — unable to verify.
Battery deep-dive
Chemistry, nominal vs usable kWh, DoD, cycle life and warranty, side by side. A 10 kWh claim that is really 5.12 kWh gets called out.
Hidden cost detection
Transportation, earthing, ACDB/DCDB, net-metering, GST, labour. The cheapest quote is often the one with the shortest scope.
Sources and confidence
Every external fact shows where it came from, every extracted field carries a confidence score. Unknown stays unknown.
Ask AI
"Why is Quotation B costlier?" "What should I ask the vendor?" Answers grounded in your own documents (English).