Starter
Update frequency
Every 6 hours
Time coverage
-7 days to +7 days
Time granularity
30 and 60 minutes
Irradiance, weather and rooftop power data
Clear-sky and probabilistic scenarios
Advanced PV model
SLAs & 24/7 support

Pro
Update frequency
Every 15 minutes
Time coverage
-7 days to +14 days
Time granularity
15, 20, 30, and 60 minutes
Irradiance, weather and rooftop power data
Clear-sky and probabilistic scenarios
Advanced PV model
SLAs & 24/7 support

Max
Update frequency
Every 5 minutes
Time coverage
-7 days to +14 days
Time granularity
5, 10, 15, 20, 30, and 60 minutes
Irradiance, weather and rooftop power data
Clear-sky and probabilistic scenarios
Advanced PV model
SLAs & 24/7 support

Enterprise
Update frequency
Every 5 minutes
Time coverage
-7 days to +14 days
Time granularity
5, 10, 15, 20, 30, and 60 minutes
Irradiance, weather and rooftop power data
Clear-sky and probabilistic scenarios
Advanced PV model
SLAs & 24/7 support

Trusted in 24x7 operations by 30,000+ users worldwide, including these brands.

The Solcast API Toolkit

Solcast takes on the many challenges of producing live and forecast solar data, so that you don’t have to. And that means making the data as easy to access, validate and integrate as possible, which is made possible through our API Toolkit. We provide instant access to live and forecast data products via this web interface, which is free to try. These include direct estimates of global, direct and diffuse solar radiation, as well as PV power output.

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