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 ...

A solar charge controller regulates voltage and current when you use photovoltaic panels to charge a battery. Without this device, your batteries would be damaged by overcharge. Charge controllers ...

MPPT controllers The most common type of solar charge controller these days is the maximum power point tracking variety, according to Persaud. As solar panels produce their irregular flow of power ...

A charge controller is fundamentally a simple idea. The goal is to charge a battery with solar panels, which means it’s essentially just a heavy-duty DC/DC buck converter.

This project focuses on building an Automatic Solar Tracker using Arduino UNO, which uses Light Dependent Resistors (LDRs) and a servo motor to detect and follow the Sun’s movement. The Arduino UNO ...

The charge controller is a 400W MPPT unit that can be programmed to the correct output voltage (in this case 54.6V for a 48V 13s e-bike battery). I got mine for about $75 from Grin Technology in ...

Solar panels have become more popular in recent years for converting solar energy into electrical energy. The solar panel can be used as a standalone device or as part of a larger solar array that ...

In today's New Green Deals, we're taking a look at a 100W solar panel kit with 20A charge controller at new low of $191 plus much more.