With Solargis Forecast you can get a reliable prediction of how much solar power your PV plant will generate in the coming minutes, hours, and days, for a period of up to two weeks. Every 15 minutes, Solargis Forecast provides short-term forecast data – or nowcasting – for up to 3 hours ahead.
Due to the high variability of renewable power output, accurate forecasting has become critical for maintaining grid stability.
With Solargis Forecast, you can report with much higher confidence how much power your solar power plant will provide to the grid. This helps you minimize potential under- and over-delivery penalties from grid operators.
Maximize earnings in markets with fluctuating energy prices.
Accurate forecasts of solar energy production help you optimize the performance of hybrid PV-plus-battery systems, thanks to better management of battery charging and energy dispatch.
Solargis Forecast is based on global Numerical Weather Prediction (NWP) and satellite-to-irradiance models, making it one of the most precise forecast services available on the market.
Precise forecasting allows you to plan site maintenance to minimize potential losses – for example during a period of cloudy weather when expected PV performance is reduced.
Download sample data or a report from a specific site. You can also check technical documentation or learn about the technology behind this solution.
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Years of experience with solar projects and improving industry standards
Coverage of the world’s population with 30 years of solar and meteorological data
This web service provides recent and forecasted data for solar power plants in operation.
Be in the know about the future thanks to the forecasted solar radiation, meteorological parameters, and PV energy production data.