The updated solar roof product from GAF Energy has purportedly 23% more power than previous units and has a depth of less ...

The Chinese manufacturer said its new flexible modules have an efficiency of up to 20.1% and a weight of only 7.5 kg, or 2.92 kg/m2. The new products have purportedly a light transmittance of over 91% ...

After a cyber attack or natural disaster, a backup network of decentralized devices -- like residential solar panels, batteries, electric vehicles, heat pumps, and water heaters -- could restore ...

An Austin-based company has replaced battery’s ballast blocks with Yotta Block to simplify installation by eliminating the ...

Russ Lanoie holds a new sign near the barn at his Tasker Hill home, which has solar panels on the roof, on Feb. 18. (RACHEL ...