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 ...

Plug-in solar has remained in the shadows because of a lack of safety standards and often costly requirements imposed by ...

All solar panels degrade over time, but expert installation and regular maintenance can prevent an early sunset on their lifespan ...

DIY enthusiasts equipped with a photovoltaic system can now build their own management system to optimize their self-consumption. French electronics and telecommunications engineer André Buhart, now ...

SANTA MONICA, CA - FEBRUARY 27: Employees of Solar Forward install solar electric panels on a residential rooftop on February 27, 2009 in Santa Monica, California. President Obama signed into law an ...