As solar capacity grows so does its impact on the grid system and energy prices. Our forecast is designed to give energy traders, schedulers, and asset managers the information they need to reduce risk and make day-to-day financial and operational decisions with confidence. This day-ahead forecast enables you to bid into forward markets and proactively manage your assets based on scientifically supported predictions rather than reacting to real time constraints.
See also - Solar Energy Forecasting
Vaisala's 3TIER Services forecast team applies cutting edge weather modeling and robust super-computing capabilities to solve the problem of solar variability. Our forecast is consistently more accurate than the day-ahead public forecast, particularly on cloudy days where anticipating solar availability is especially critical. Extensive validation shows that Vaisala's forecast successfully predicts reduced production days 60% more often than the public forecast.
Forecasting tools are available via a client-specific, dashboard interface and downloadable data files are delivered in multiple formats (CSV, XLS, and XML) to allow easy integration with your own analysis tools and programming software. In addition, we offer an API option for faster integration of downloadable forecast data, which can also be provided through data aggregation service partners.
Aligned with Vaisala's commitment to using state-of-the-art, proven, and transparent methods, our regional solar forecast system is a combination of publicly available global and regional weather forecasts, high resolution surface data, and highly customized mesoscale numerical weather prediction (NWP) models. The result is an aggregate solar forecast converted into real world values of hourly power generation in megawatts. Where aggregate power data is publicly available, Vaisala will incorporate observations to deliver statistically corrected power forecasts.
Solar Energy Forecasting