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Solar power output forecast for up to 14 days
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Solargis Forecast

Reliably predict solar power generation up to 14 days ahead

  • Basic
  • Professional
  • Enterprise

Basic

Best value option for day-ahead forecasting requirements

Professional

For more accurate intra-day forecasts and advanced forecasting requirements

Enterprise

Customized forecasts for individual power plants or aggregated forecasts for thousands of power plants

Starting at € 1000 / year

Starting at € 2,000 / year

Let's talk

Contact us
  • Hourly time step
  • D0 + 7 days ahead
  • Forecast update frequency of 6 hours
Contact us
  • Sub-hourly time step
  • D0 + 14 days ahead
  • Forecast update frequency of up to 30 minutes
  • Support for tracker systems
Contact us
  • Custom forecast formats
  • Aggregated forecasts
  • Customized solutions: sky-camera, advanced snow handling, etc.
  • Dedicated account manager

 

Plan details

BasicProfessionalEnterprise
Core features
Solar resource parameters (GHI, DIF, DNI) at 250m resolution
Elevation corrected air temperature (TEMP) at 1 km resolution
Satellite-based nowcastinginfo
Numerical Weather Prediction modelsinfo

Ensemble of IFS, GFS, and ICON models

Ensemble of IFS, GFS, and ICON models

Ensemble of IFS, GFS, and ICON models

Detailed PV energy modelling
Key specification
Forecast range

D0+7

D0+14

D0+14

Frequency of updates

Every 6 hours

30 minutes during daytime hours, 6 hours between sunset and sunrise

30 minutes during daytime hours, 6 hours between sunset and sunrise

Time step

Hourly

10/15 minutes

10/15 minutes

Historical forecasts for accuracy evaluation

Available as add-on

Available as add-on

Available as add-on

Solar resource and meteo data included
Basic solar resource parameters (GHI, DIF, DNI)info
Basic meteorological parameters (TEMP, WS, WD )info
Meteo parameters for calculation of spectral loss/gain (RH, PWAT, AP)info
Meteo parameters to help estimate snow and soiling lossess (SDWE, PREC)info
Wind gust (WG)
PV modelling
Global tilted irradiation (GTI)info

Fixed mount systems only

Fixed-mount + tracker systems

Fixed-mount + tracker systems

PV simulation based on detailed configuration of power plant

Fixed mount systems only

Fixed-mount + tracker systems

Fixed-mount + tracker systems

Automatic calculation of horizon shadinginfo
Accuracy enhancement using actual PV production data

Available as add-on

Available as add-on

Wind power forecasts

Available as add-on

Available as add-on

Delivery method and support
Data access

SFTP or API

SFTP or API

SFTP, API, e-mail

Onboarding and support for configuration of SFTP/API requests
Custom formats and delivery modesinfo

Available as add-on

Reporting

Available as add-on

Dedicated account manager
Starting at € 1000 / year
Contact us
Starting at € 2,000 / year
Contact us
Let's talk
Contact us