A rooftop solar system pays for itself within 4 to 6 years, depending on your electricity consumption and local tariffs. After that, you enjoy nearly free electricity for 20–25 years. Yes, installing a rooftop solar system is a smart financial and environmental decision. With decreasing solar panel prices and attractive subsidies, the Rooftop Solar Installation Cost is more affordable... https://bharatcharge.in/rooftop-solar-installation-cost-what-homeowners-in-india-must-know/