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”.

Grid-tie inverter that does not feed into the grid

Grid Tie Inverter That Does Not Feed Into The Grid

This is a new addition to the grid-tie inverter. First, let me explain the system very well! If you have … Read more

Are solar lights recyclable ?

Are solar lights recyclable?

Yes, of course, solar lights can recycle. Solar lights are made up of plastic, glass and metal-like materials. Those materials … Read more

Why do solar lights have an on and off switch

Why is There an on/off Switch on Solar Lights?

In some cases, you will have to turn off your solar lights or, they might get damaged. Here, I will … Read more

what is solar light

What is Solar Light?

The term solar light is explained by the term itself. It is the light we get as a product of … Read more

Can Solar Lights Catch Fire

Can Solar Lights Catch Fire?

Solar lights make use of lithium-ion batteries which are found in a wide range of products from smartphones to laptops. … Read more

Where To Place Inverter in House

Where To Place Inverter in House?

If you’re looking for an easy installation, mounting your inverter on a wall could be ideal. Not only does this … Read more

Does RV Inverter Charge Battery

Does RV Inverter Charge Battery?

RV inverters are designed to convert DC (Direct Current) power from the RV’s batteries to AC (Alternating Current) power for … Read more

How To Keep Inverter from Draining Battery

How To Keep Inverter from Draining Battery?

Have you ever found yourself in a situation where your inverter drained your solar battery? You’re probably feeling frustrated and … Read more

How Much Ventilation Does an Inverter Need

How Much Ventilation Does an Inverter Need?

Without adequate airflow to cool the inverter, it can overheat and fail prematurely. So just how much ventilation does an … Read more

How do you charge your dead Eco-Drive watch?

Citizen Eco Drive Battery Dead | Solutions

Citizen Eco-Drive watches are likely to have a longer lifespan. However, sometimes, your watch may be out of charge, which … Read more