Solar Cooker: Amidst the shortage of LPG, a solar cooker can serve as an excellent alternative. It operates on sunlight, and once purchased, entails absolutely no recurring costs for its usage. Solar ...

Indoor Solar Cooking System: Developed by Indian Oil, 'Surya Nutan' is an indoor solar cooking system. It connects to solar panels installed on your rooftop and directly supplies power to a cooktop ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Plug-in solar systems are an alternative to large, professionally installed rooftop solar. The US regulatory system for utilities wasn't built for plug-and-play solar setups, so it's taking time for ...