However, the secret weapon behind maximizing the efficiency of these panels often goes unnoticed: the MPPT solar charge controller. At the intersection of technology and sustainability ...

While we appreciate a DIY MPPT controller and like [Tim]’s build, we feel like the documentation needs a bit of fleshing out. With solar installations, the devil is in the details, and not ...

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 ...