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 ...

The simplicity of solar panels on rooftops appears to be deceiving. Once installed, they simply produce electricity while sitting quietly on your roof. However, there lies one of the most highly ...

Plug-in solar devices make it possible to install PV systems with minimal effort and without professional help. These systems have typically been installed on balconies, leading to the term ...

The shape of the roof, the potential energy generated, the cost, surrounding buildings — there is a lot for a commercial property owner to consider when deciding whether to install a photovoltaic ...