The Professor reviews the hqst 20A 40A and 60A mppt solar charge controllers for use with Lead or LiFePO4 12v 24v 36v 48v ...

Installing solar in a van can seem intimidating — especially if you’ve never worked with electricity before. In this build, ...

Perhaps you’re dreaming of obtaining your home’s electricity without having to rely on that provided by your town or city. If so, you’re hoping to go “off the grid.” And if that’s your dream, you’ve ...

In order to determine the size of a charge controller for a 300W solar panel, it is necessary to calculate the number of amps that will be required. This calculation is based on the total power output ...

A Renogy charge controller reset is the process of disconnecting all power sources, clearing stored error codes, and restoring the controller to either its default ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train Station Clock which has been refurbished after being picked up for cheap at ...

Abstract: This paper presents the PWM-based Solar Hybrid Charge Controller (SHCC) that automatically switches the power source between the solar power or grid, based on the availability of solar power ...

Abstract: This paper presents a detailed tutorial on the numerical simulation of photovoltaic (PV) cells using single-, two-, and three-diode equivalent circuit models. These models capture ...