OpenWeather introduces the Solar Panel Energy Prediction service, providing accurate solar power generation estimates in JSON format. Features include detailed daily output data for each panel, essential solar irradiation metrics (DNI, GHI, DHI), current and 15-day forecasts and historical data starting from 01-01-1979. Manage your unlimited solar panels by location, specifying panel types, tilt, and azimuth angles. Global coverage ensures reliability everywhere.