Join our upcoming webinar "Can you trust your Pxx? Why PV yield uncertainty matters for your project" on June 16, 2026 at 3:00 PM CEST. Register here
Depending on location and conditions, satellite-based solar resource data typically have uncertainty in the range of about 4–8%. With high-quality ground measurements and proper site adaptation, that uncertainty can often be reduced to around 3–5%. This reduction may look small but it is commercially meaningful for many utility-scale PV projects.
More accurate energy yield assessments start with closing the gap between satellite model data and ground measurements.
Watch this webinar to learn how the site adaptation process works and what best practices for ground measurements can do for the accuracy of your energy yield assessments.
