For street food vendor Ian Duncun Onyango, it's part of his business. He cooks up boiled eggs and smokies (smoked sausages) ...

One of the problems facing any solar power installation comes in storing enough power for high-intensity operations such as ...

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 ...