10 best solar chargers, tried and tested for camping and backpacking - Never be stranded with a dead battery again – these panels will keep power topped up while the sun shines ...

Solar charging of batteries has recently become very popular. A solar cell’s typical voltage is 0.7 V. Many panels have eight cells in series and are therefore capable of producing 5.6 V at most. This ...

As Africa embraces sustainability, solar-powered gadgets are becoming increasingly popular. These devices provide eco-friendly solutions to everyday problems, making them ideal for the continent's ...