Charge Controllers Help Solar Panels and Batteries Get Along Why this small, overlooked piece of technology is key to setting up your solar and battery system for success.

An MPPT solar charge controller can help you make the most of your system. We ranked the best and explained what to look for in one.

Posted in Solar Hacks, The Hackaday Prize Tagged arduino, charge controller, hackaday.io, impedance matching, maximum power point tracking, mppt, solar, solar panel, usb, wifi ...

Solar panel efficiency all comes down to how well you maintain them. Here are a few ways to get the most out of your solar panels in the long run.