Katherine Gallagher is a writer and sustainability expert. She holds a B.A. in English Literature from Chapman University and a Sustainable Tourism certificate from the GSTC. Solar panels are gaining ...

As ongoing loadshedding and unexpected power outages continue to impact households, many homeowners are looking to rooftop solar installations to secure their power supply and protect against ...

In recent years, a complicated discussion over which direction solar cells should face—south or west—has likely left customers uncertain about the best way to orient their panels. Now researchers are ...

Up here in the northern hemisphere, south-facing solar panels produce the most total electricity. So we should build them to look that direction to make the biggest impact, right? Not so fast, my ...