A few years ago, [Lukas Fässler] needed a solar charge controller and made ... conditions and loads. An MPPT (Maximum Point Power Tracking) charger is a smart unit optimized to handle all ...
and multi-voltage compatibility. This charge controller provides efficient solar charging for various battery types. The BougeRV controller combines MPPT efficiency with smart features.
The backstory on [Tim O’Brien]’s DIY off-grid PV system starts with his desire to charge his ... compatible off-the-shelf MPPT, or maximum power-point tracking, controllers are expensive.