They're figuring out ways to collect the sun's energy on everything from car rooftops to windbreakers to the roof shingles of our homes. "For the past decade, solar, integrated shingles have been ...

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.

And GAF Energy is at the forefront of the market with its Timberline Solar shingle line. The company also reports that this product is the world’s first nailable solar shingle. GAF Energy is not ...