Enphase Energy just launched a new off-grid system that lets homeowners power their homes without a utility connection – even for extended periods. The California-based Enphase says the off-grid setup ...

A viral YouTube video from a Tennessee-based off-grid couple is drawing attention for its rare honesty about what it's actually like to live with solar power long-term. After 15 months running a 4,800 ...

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 ...