New API launching May 2025!

Discover the all-new Meteonorm at Intersolar Europe, May 7–9 – Booth B5.179.

Observation

Model training
Operation & Monitoring
-10 years
-7 days
now

Observe, analyze, act.

Monitor in realtime.

/observation/realtime provides high-resolution radiation data almost anywhere on the globe. We make sure that our satellite-based observations are available as quickly as possible, so you can monitor your infrastructure in realtime. Know exactly what's happening, as it's happening.

Train your models.

/observation/training provides a decade of historical observations. Build a consistent, large-scale dataset that can be used to train your models. Let's build the future of AI-assisted radiation modelling, together.

At a glance.

Everywhere. Almost.

Available across 99% of the world's inhabited regions

Realtime

Rapid updates of data. Hourly, 15-minute and 1-minute resolution.

Training

10 years of historic data. Hourly, 15-minute and 1-minute resolution.

Advanced

Tilt, azimuth, and shading due to horizon are taken into account.

It's time to get the most out of your PV system.

Let's do business together.

To use the Observation API simply buy Meteonorm API Tokens. Tokens are usable accross all Meteonorm products, so you can use the services you need, without a hassle.

Bundles

Need data for one project or want to try out an API? Bundles are a great way to get started. You buy a set amount of tokens that you can use as you like. And don't worry, you can always buy more.

Plans

You need data regularly and want to take advantage of more competitive pricing? Our plans renew your set amount of tokens every month. Great value for money.

Custom Offer

Need higher volumes of data? Don't see an option that fits your needs? Feel free to contact us for a custom offer.