When spending time camping, people often bring lanterns, flashlights, and the like — you might even bring along a solar charger ... he’s siliconed a 15AH, 12V lead-acid battery in the centre ...

A few years ago, [Lukas Fässler] needed a solar charge controller and made his own, which he has been improving ever since. The design is now mature, and the High Efficiency MPPT Solar Charger ...

The BougeRV 40A MPPT Solar Charge Controller features remote app control, LCD display, and multi-voltage compatibility. This charge controller provides efficient solar charging for various battery ...