Picture this: you’ve driven out to your favourite remote spot, leisure battery freshly charged, fridge stocked with cold drinks and good food. By day two, you reach in for a cold one, only to find it’s warm. The lights wouldn’t come on earlier, either. Your leisure battery is flat, and the nearest hookup is miles away.

A solar panel means that never happens. While you sleep, hike, or sit around the fire, it’s quietly working, harvesting daylight and feeding energy back into your battery, completely for free.

Just like the panels you’ll have seen on rooftops, a campervan solar panel converts daylight into electricity. That electricity is fed into your leisure battery via a charge controller, keeping it topped up throughout the day.

The result? You can run your lights, charge your devices, power a USB socket, or keep a 12V fridge ticking along, all without needing a campsite hookup or running your engine. The more sunlight you get, the more you generate, though modern panels still produce a useful charge even on overcast days.