Rooftop solar installers are steering customers toward leases instead of purchases. Federal tax credits for purchased systems ...

Is it worth getting a solar battery? Ask yourself what value your household places on having reliable electricity when the power is out, and consider using all the energy you produce and selling none ...

Ana Rebollosa turned away a parade of door-to-door salesmen hawking water softeners and security systems before a man selling rooftop solar panels talked his way into her home on San Antonio’s ...

For many homeowners, installing rooftop solar panels seems like a smart idea to reduce electricity bills, but the upfront cost and installation complexity ...

Discover small solar home battery options, including flooded lead-acid, deep-discharge, and lithium-iron phosphate batteries. Welcome to our series answering reader questions and concerns about how to ...

Designing, building, and maintaining the network of power transmission lines and associated infrastructure that delivers electricity across the U.S. is a complex task. It involves disparate components ...