For years, Maxeon has manufactured some of the most efficient solar panels for residential applications. Now it's set a new efficiency record with the Maxeon 7 residential solar panel: 24.9%. The ...

Solar panels can only generate electricity; they can’t store it, so you must pair them with a stand-alone battery bank or a power station. For home emergency power (for a few hours of power), we ...

Solar panel manufacturer Qcells is getting a boost to its plant project in Cartersville, Ga., with a $1.45-billion loan guarantee conditional commitment from the U.S. Dept. of Energy’s Loan Programs ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...