You can make money as a solar power developer but you have to choose a viable business model to make your concept work. Solar power requires a large investment to buy ...

The Tesla Model Y may be the world’s best-selling electric vehicle but the owner of one example in the U.S. has decided that he can make it that much better by developing an expansion solar roof array ...

N.J. county's unique solar-financing program seems to be working with 19 solar-energy systems in place within eight months, one of them at Mennen Arena. In a software-driven world, it's easy to forget ...

Dutch startup Lightyear plans to launch an electric car powered by a combination of solar panels and batteries. That car isn't quite ready for production yet, but Lightyear is testing its solar tech ...

Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,100+ articles later, he got into the editorial side of things and is now the sitewide ...

Lightyear has selected a Tesla Model 3 and a Volkswagen Crafter LCV as research vehicles for modified solar roof integration projects. We last met Lightyear at CES in January when they presented their ...

BiLight Innovations introduced one of the most visually striking solar concepts at CES 2026 with its rollable perovskite ...

Rooftop solar panels aren’t exactly rocket science. Toyota, for example, offers a solar charging system for the Prius PHV in Japan, yet it’s a little disappointing because it doesn’t charge the main ...

Putting solar panels on the roof of an electric car might seem to make sense, but in reality it may not be as efficient as you’d think. As it turns out, solar panels don’t generate power quite as ...

Photovoltaic solar arrays distributed across rooftops and other structures is the most efficient way to utilize this technology and will become ever more important in our clean energy future. But it’s ...