Solar In Action – David of Idaho – Testimonial

My wife and I recently upgraded our solar system. We purchased 6 solar panels and various other equipment from your company. We worked with Renee Donaldson. I am writing to commend her work.

By |May 30th, 2019|Off-Grid, Solar In Action, Testimonials|0 Comments

Charge Controller Sizing  – PWM and MPPT

PWM Charge Controller Sizing Solar panels that are the same “nominal” voltage of your battery bank use PWM style charge controllers since the input voltage is close enough to that of your battery bank to allow proper charging without overcharging the cells. The short method for sizing a PWM style charge controller is to take