Optimize and secure renewable production with our powerful API. Get accurate weather and power forecasts. Live irradiance data.
By combining +20 weather models and 5 satellites, our unique multi-model technologies delivers more accurate solar and wind energy forecasts.
Global coverage, all technologies & aggregation levels. Time horizon from minutes to weeks with updates up to 5 minutes.
Online subscription in full autonomy. Easy access to forecasts via API, SFTP or CSV files. Compatible with any platform and fully customizable.
One of the most affordable solutions on the market. With usage-based pricing, you pay only for the forecast points you need.
Accurately anticipate your photovoltaic production, optimize grid injection, reduce risk and comply.
Get highly accurate solar power generation forecasts with our advanced SteadyMet technology that combines over 20 leading weather models to deliver the market’s most reliable solar predictions.
Whether you manage photovoltaic farms, trade energy, or operate grids, our forecasts enable you to optimize production and reduce risks up to 15 days ahead.
Anticipate your wind power production, reduce imbalance costs, and enhance operational efficiency with precision.
Gain up to 16 days of forward visibility with ultra-accurate wind forecasts. Our SteadyMet technology integrates over 20 leading weather models with detailed confidence intervals to support smarter planning and decision-making.
Ideal for wind farm management, energy trading, or ensuring grid stability with precise production predictions.
Don't let weather fluctuations catch you off guard anymore. Track your real-time production and react instantly.
Combining satellite observations, ground-based data, and advanced modeling, our live solar energy forecasts delivers remarkably accuracy for the coming minutes and hours.
Ideal for:
Rebuild past weather and production to analyze performance, size your systems, and evaluate profitability.
Our hindcast data simulates what our forecasting model would have predicted at your specific project sites under past weather conditions.
Use these datasets to:
“The forecasts provided by Steadysun have significantly optimized the management of our clients’ assets. Their responsiveness and ability to understand our needs strongly motivate us to continue this collaboration and explore their new products!”
Product Owner, Energy Pool
“A responsive, available, and professional team. Professionals products.”
Head of Energy Management Department, Electricité de Tahiti (EDT)
“Using Steadysun’s forecasting solutions, we reduced grid code penalties by 50% and cut PV production losses from curtailment by 75%.”
Solar plant located in a microgrid/insular network
Make your solar and wind power plants more profitable. Limit penalties, increase revenues.
Promote solar energy use. Reduce investment and operating costs.
Maximize solar energy use and maintain grid balance on islands or microgrids.
Optimize transactions on power markets. Manage risks.
Get vast, timely environmental data to validate models, track phenomena, and accelerate discoveries.
Assess the future profitability of solar and wind projects, factoring in weather variability.
Discover the best of SteadyWeb, our autonomous forecasting plateform. Optimize two plants free with Expert+ features – no commitment !
Our API has been specifically developed to deliver our ultra-accurate forecasts seamlessly across any platform, ensuring fast, reliable access to critical data wherever you need it.
Created in 2013 and originating from CEA and INES, Steadysun leverages advanced expertise in renewable energy, meteorology, artificial intelligence, and data science. Our collaborations with French laboratories allow us to remain at the forefront of innovation.
Our team supports you throughout all your projects, from integrating our solutions to daily use. Need assistance or advice? We’re happy to help you maximize the value of our forecasts and optimize your operations. 🚀
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