Whether you often camp off the grid, go backpacking, or grapple with power outages, a solar charger is a nifty gadget to have ...

So this thing, the sun, is capable of being more than just a big, bright, hot inconvenience? According to Soldius, yes. Their cell phone solar charger can give a full charge in only two or three hours ...

Summer is here, and with it comes glorious sunshine. As well as keeping your vitamin D levels topped up, the sun can be a free source of off-grid power for your gadgets. If the thought of your ...