This March, Reuniwatt’s team will be attending the 11th edition of Paris Space Week. Take a seat in our spaceship and join us for brilliant discussions on March 12th and 13th, 2024!

Cloud cover forecasts for Space & Defence applications

Paris Space Week 2024 is just around the corner and we are delighted to invite you to discover Reuniwatt’s trusted products and services. Reuniwatt is a leading provider in cloud monitoring and forecasting, enabling companies and organisations to make informed decisions and minimise related risks.

Cloud monitoring and forecasting is critical for many industries. With tools from Reuniwatt, you can monitor the cloud cover in real time and make accurate predictions to increase the efficiency of your services. Our products include two state-of-the-art all-sky imagers: Sky InSight™ is using the infrared thermal spectrum, which allows an accurate forecast of the cloud movements and upcoming GHI even before sunrise. Sky Cam Vision™ uses the visible light spectrum. As an alternative or a way to complete local measurements, Reuniwatt is also offering specialised services based on satellite data in our SunSat™ range.

Applications of our solutions include renewable energy, air traffic management, contrails observation and forecasting, and optical link availability for laser communications. In our latest webinar No Clouds on the Horizon: The Future Looks Bright for FSOC we deep dive into the latest advancements in free-space optical communications with our webinar partners Mynaric and Fraunhofer IOSB. Watch the webinar on-demand to learn more.

Meet us at Paris Space Week 2024

Arrange a consultation to find out more about customised solutions we can offer for your specific requirements. We’re looking forward to meeting you in person!

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    About Reuniwatt (

    Reuniwatt is a major player of the solar radiation and cloud cover assessment and solar and wind power forecasting. Based on solid Research and Development works, the company offers reliable products and services intended for professionals of various fields, making the best out of two key facets of the meteorology: atmospheric physics and data sciences. A particular focus has been placed on solar energy forecasting, while developing cutting edge solutions to improve the short-term prediction of the solar resource.
    The company has won many grants, including H2020’s SME Phase 1 programme, which makes Reuniwatt a European Champion with regard to innovation. Reuniwatt has also been selected among the national fast-growing companies to join the prestigious French Tech 120 programme in 2020 and 2021, and the French Space Tour 2021