Globally the utility scale segment of the solar industry is growing at an exponential rate. And while this is exciting for all of ur working toward the solar powered future, many challenges are created when operating these assets in our energy networks and markets. One key enabling technology for successfully integrating these incredible volumes of new solar facilities into our electricity system is solar farm forecasting.
Solcast delivers on utility scale solar power forecasts through our global rapid update forecasting system to accurately track and forecast cloud cover and pairing that capability with our tuning technologies which learns the individual behaviours of each solar farm.
Our rapid-update utility scale solar farm forecasts update every 10 or 15 minutes and extend out to 7 days ahead at 5, 10, 15 or 30 minute time granularity. We operate this technology for thousands of utility scale solar farms around the globe, delivering forecasts via the Solcast API service.
Image Description: Pictured here is a sample of our utility scale solar farm forecasting product, including live accuracy reporting as available via the Solcast API. The user can visually compare the SCADA actuals (orange) to the Solcast satellite-derived estimated actuals (blue line) and the Solcast forecasts (white grey line).
Proven customer use cases for the utility scale solar farm forecasting include:
Solar farm operators reducing their market penalties and curtailment
Energy market operators modelling future solar farm uptake scenarios, and then grouping solar farm forecasts over a set region
Network service providers reviewing utility scale solar farm connection agreement with high-resolution historical data (5-10 minute)
Energy generators applying Solcast 0-7 day solar farm forecasting for the smart management of attached storage devices
If your use case includes very-short term forecasting or if you have a sky imager device operating onsite, we can update the first 60 minutes of the forecast every 1 minute through our super-rapid update product. For this one, you’ll have to contact us for more information!
Try out the utility scale solar farm forecasting product now!
You can trial our forecasts free for your own plant now, using the Solcast API (have you signed up yet?). Get started now with our simplified data requirements, just add your site location, a name and a few basic details about its technical specifications, and we’ll have your forecasting tools ready for use with little hassle and no upfront costs to trial. The data is available in CSV, JSON or XML formats.
Once your utility scale solar site is setup in our system, you can send us an upload of recent historical data from your solar farm to take advantage of our proprietary tuning algorithms to improve your forecasts.