After receiving training under a government programme, they began making a range of devices, from solar power banks and bulbs ...

When you’re out and about in the city, a regular power bank can serve you pretty well… but when you’re out in the wilderness with no outlets in sight, a normal power bank will only get you so far. For ...

A hefty portable power bank is a handy thing to DIY, but one needs to get their hands on a number of matching lithium-ion cells to make it happen. [Chris Doel] points out an easy solution: salvage ...

Power banks have somehow become part of our pat-down—phone, keys, wallet, and battery. But what do you do when you go camping or hiking? You get a power bank that recharges by sitting in the sun, of ...

The new facility is the largest single-location solar manufacturing facility in India. Image: Tata Power. TP Solar, a subsidiary of Indian company Tata Power, has commissioned a 4.3GW cell and module ...