Batteries aren't one-size-fits-all, and neither is the way they're wired to your house. Here's what you should know about AC- and DC-coupling. When we think about solar panels and batteries, we don't ...

Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our evaluations, lender star ratings or the order in which lenders are ...

Interest in renewable energy continues to rise as more solar panel arrays are mounted on roofs and the ground nationwide. Not all of these solar panel systems operate in the same ways, however. Some ...

Having a battery that actually works is one thing. Making sure your installer is able to hook everything up correctly the first time is another. The easier the installation, the less likely you are to ...

Switch to solar with a system built for you. Adding an energy storage battery to a residential solar panel system typically costs $7,000 to $18,000. Some smaller batteries cost just a few hundred ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...