Rooftop Solar for Homes in India: Costs, Steps, and What to Ask Installers

Rooftop solar can cut electricity bills and emissions for years. Here’s a simple way to evaluate if it’s right for your home.

Before you start

• Check your average monthly units (kWh) from bills

• Assess roof shade and available area

Questions to ask installers

• What is the warranty on panels and inverter?

• Do you handle net-metering paperwork?

• What is the expected annual generation estimate?

Start by getting 2–3 quotes and comparing generation estimates, not just price.