"I need a new roof and I'm in my 70s." Retiree discovers super-low-cost alternative to rooftop solar panels: 'Will I live ...

Using the sun to power homes requires cutting-edge technology, but you wouldn’t know it from the companies selling solar panels to consumers. Many rely on pushy salesmen, middlemen and drawn-out, ...

The expiration of the 30% federal tax credit for solar and battery installations at the end of 2025 doesn’t necessarily make ...

The solar power industry is growing fast, accounting for more than half of all new electricity on the grid last year. But soon President-elect Donald Trump and fellow Republicans in Congress may try ...

The Anker Solix E10 competes with the Powerwall and other home battery backups, offering three ways to keep your home powered ...

SunPower has signed a letter of intent for an all-equity transaction to acquire Cobalt Power Systems of Mountain View, ...

Solar panels are generally worth it if you like the idea of cheap, clean energy. The main drawback is the high upfront purchase and installation cost. For many Louisiana homeowners, the long-term ...

Plenty of sun, relatively low rooftop panel installation costs and generally solar-friendly policies make California one of the better states for going solar. But it doesn’t work out for everyone.