What the Real Payback Time for Home Solar? Electricity bills climbing every year got you down? Home solar panels typically pay back their cost in 3-5 years for Indian households, then pump out free power for two decades more. In sun-blessed Haryana like Faridabad, where power tariffs jump 8-12% annually, a solid 3kW solar panel system hits payback even faster with subsidies slashing upfront costs. Dropping solar system for home price...