After federal tax credits for renewable projects expired, joining a solar co-op is one way to save on residential solar.

A Dollar Tree DIY repurposes a solar path light into a soft, warm bookshelf lamp — no outlet, no electrician, no problem.

A Dollar Tree DIY repurposes a solar path light into a soft, warm bookshelf lamp — no outlet, no electrician, no problem.

In addition to checking up on our current list, we’ve added two newly reviewed solar generators, the rugged Jackery 1500 ...

For one shopkeeper, a solar-powered grain mill is transforming her ability to maintain a thriving business. Most of Kenya’s power grid runs on renewables. But with 25% of communities lacking ...

It sounds like a crackpot invention advertised on the back of an old comic book: DIY solar panels you plug into a standard wall outlet to pump electricity into your home. And yet they’re totally real, ...

A rare merger of two solar eruptions is expected to spark a spectacle of Northern Lights further south than usual, astronomers say. Dazzling auroras may be seen across much of the US and Europe as the ...

Our solar system has two ice giants, Uranus and Neptune, but there may have been a third. According to a new study published in the journal Icarus, this extra world might have triggered a violent ...

China’s Talatan Solar Park, with 16.9 GW of capacity, demonstrates how large-scale solar development can benefit from high-altitude desert environments. California is planning a 21 GW solar project ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet The ...

In brief: Solar-powered cars are still not practical at full scale. Panels are cheaper and more efficient than they used to be, but they do not generate enough energy to move a standard vehicle over ...