Depending on local energy costs, EnergySage says you could save between $31,000 and $100,000 over the system's lifetime.

Installation and maintenance are taken care of. This innovative startup will install rooftop solar on your home for no money ...

California’s rooftop solar industry faces renewed pressure as the state’s supreme court takes up a legal challenge to its controversial NEM 3.0 policy.

Amid allegations over NV Energy overcharging ratepayers for decades, Nevada passed two bills that will investigate how utilities pass power costs onto customers and expand access to rooftop solar.

Environmental groups want to revive higher payments to panel owners. But the subsidies were unfair to non-solar ratepayers, regulators say.

A last-minute tweak to the Republican budget bill passed by Congress last month would immediately end subsidies for solar ...

SL Rack has launched SL Planner, a tool linked to Google Maps that analyzes roof surface area and automatically distributes the appropriate number of solar modules.