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Residential Solar Installers: How to Pick the Right One

Picking the right installer matters more than picking the right panel. Use this guide to vet, compare and negotiate.

Must-have credentials

NABCEP PV Installation Professional (USA), state electrical contractor's license, manufacturer certifications for the inverter brand they install, and active general liability + workers' comp insurance.

India: MNRE empanelment is mandatory to receive PM Surya Ghar subsidy on your behalf.

Contract red flags

Pressure to sign on the first visit, vague production estimates, no written workmanship warranty, large non-refundable deposits, or pricing significantly below local benchmarks (usually means cheap equipment).

Frequently asked

How many quotes should I get?
Three is the sweet spot — enough to spot outliers without overwhelming yourself with sales calls.

Ready to take the next step?

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