Stefan Alfaro

What is a solar tracker? How is it structured and how does tracking work? What different tracking...

Have you asked yourself how electricity is generated from the sun and what exactly is going on in...

Heating with solar energy for the pool: this is how you get the most out of the sun’s heat...

Power saving tips is importan in todays days. Operating the light switch when leaving the room has...

Monocrystalline vs Polycrystalline importand problem before buying solar panels. A very often asked...

A solar carport is a structure mounted on 4 or 8 pillars depending on the size chosen, with a roof...

Solar panels pros and cons are important today to get them in your home or work. Solar panels are a...

Do dirt and other pollution affect the electricity production of solar systems? And if so, how much...