Rethinking solar panel geometry beyond the traditional rectangle can unlock significant energy potential by optimizing coverage on complex, irregular rooflines.

Recommendations are independently chosen by Reviewed’s editors. Purchases you make through our links may earn us a commission. Solar panels big and small are becoming an increasingly popular way to ...

The sun’s energy can be increased when focused on a smaller area—just ask any kid who has burned holes in a sheet of paper with a magnifying glass. The same concept has been used for small camping ...

There are plenty of options for wattage in the solar panel market, including 200-, 250-, 300- and 500-watt (W) panels, but 400-W panels are one of the most common choices you'll see in use on homes ...

What is the best overall solar shingle? Timberline Solar by GAF Energy is our favorite solar shingle, topping our list for its great efficiency and warranties. The race for first place is close. They ...