Free to test and evaluate

Make up to 15 free Historic Time Series data requests (15 site-months) at your locations

Make unlimited Historic Time Series data requests at Solcast's unmetered locations

Ask our team for an extended free trial with more Historic Time Series data requests (conditions apply)

Starter

Best for

Light ML, site commissioning

DATA AVAILABILITY STARTS

3 years ago

Date Ends

7 days ago

Time Granularity

30, 60 minutes

File Formats

JSON, CSV

Access

API & Web download

Global Coverage

Irradiance, weather & rooftop PV power data

Option to add Advanced PV Power model

Clear-Sky scenarios

Ground albedo data and Snow Soiling Losses

Pro

Best for

Heavy ML, grid modelling

DATA AVAILABILITY STARTS

7 years ago

Date Ends

7 days ago

Time Granularity

5, 10, 15, 30, 60 minutes

File Formats

JSON, CSV

Access

API & Web download

Global Coverage

Irradiance, weather & rooftop PV power data

Option to add Advanced PV Power model

Clear-Sky scenarios

Ground albedo data and Snow Soiling Losses

Max

Best for

Resource assessment

DATA AVAILABILITY STARTS

January 2007

Date Ends

7 days ago

Time Granularity

5, 10, 15, 30, 60 minutes

File Formats

JSON, CSV

Access

API & Web download

Global Coverage

Irradiance, weather & rooftop PV power data

Option to add Advanced PV Power model

Clear-Sky scenarios

Ground albedo data and Snow Soiling Losses