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Independent benchmarks for Indian solar + RWH

We publish what no one else does — installed price-per-watt for solar, per-litre tank price for RWH, recharge-pit cost, and a quarterly-refreshed source-linked benchmark for both verticals. Every page is dated. Every figure has a source URL.

Independent — we never install. Why →

Solar price per watt in India (2026)

Vikram, Waaree, RenewSys, Adani — panel brand bands. Plus our installed ₹/W benchmark across five states.

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Rainwater harvesting cost in India (2026)

Plastic vs RCC tank ₹/L bands, recharge-pit cost, society-scale reference price points for Bengaluru + Chennai.

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