Matthew Joseph Nandirio

Eng. Matthew Joseph Nandirio is the Founder of walkingsolar. After graduating from the University of Houston in 2002, matt started working as a Solar Electrical Engineer for several multi-national solar energy companies. He has a wide range of experiences including solar system requirement analysis, planning, maintaining, debugging and even solar device development through research. He now shares his 20 years of expertise through his articles on the walkingsolar website. Further, he is also the author of two books on Solar Technology, “Solar Power for Villages” and “DIY Solar System for Dummies”.

How to build a solar generator for under 200

How to build a solar generator for under 200?

Building a solar generator involves several activities. Fortunately, the entire process can take less than five hours. Let’s do it … Read more

How many watts can a 10, 20, 30, 40,50,60,80, 100 amp charge controller handle

How many watts can a 10, 20, 30, 40,50,60,80, 100 amp charge controller handle?

Basically, to choose a charge controller correctly, you need to know a little bit of ohms law in physics. This … Read more

How do solar-powered generators work

How do solar-powered generators work?

Solar generators are increasingly becoming common due to their environment-friendly nature and cost-effectiveness. Besides, with time they have proved to … Read more

How do I know if my charge controller is bad

How do I know if my charge controller is bad?

There are a few signs that may indicate your solar charge controller is bad. Here are some of the most … Read more

Can you use a solar charge controller without a battery

Can you use a solar charge controller without a battery?

In most cases, a solar charge controller cannot be used without a battery. This is because the charge controller’s primary … Read more

Can you run solar inverter without battery

Can You Run Solar Inverter Without Battery?

Yes, it is possible to run a solar inverter without a battery. However, there are some important considerations to keep … Read more

Can solar inverter be used as UPS

Can solar inverter be used as UPS?

Solar inverters and normal inverters also known as UPS are devices that that aids at increasing the efficiency of your … Read more

Why Do Solar Lights Blink

Why Do Solar Lights Blink?: Fixed

Solar lights blink due to low battery power, faulty components, or poor connections, often signaling a need for recharging or … Read more

How do solar lights turn on at night

How Do Solar Lights Turn ON at Night?

Solar lights turn on at night using a built-in photoreceptor that detects the absence of sunlight, activating the light when … Read more

Can a solar watch battery be replaced

Can a Solar Watch Battery be Replaced?

Yes. It is possible to replace the solar water battery. However, you do not have to replace it. Most solar … Read more