Since Tesla started producing home battery packs and selling them through SolarCity in 2014, several other automakers, including Nissan and BMW, started also leveraging their electric vehicle battery ...

Sunrun Inc., America’s largest residential-solar company, is about to become even bigger by acquiring one of its top rivals. The deal will also help redefine it as more than just an installer of ...

While it’s true the U.S. solar market has been buffeted recently by some companies’ extraordinarily public exits through bankruptcies, it is still attracting heavyweight companies to join it speaks ...