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Quick estimate of PV site's solar potential

Evaluate

Data, design & PV simulation in one solution

Monitor

Real-time PV output assessment

Forecast

Solar power output forecast for up to 14 days

Analyst

Simplified & unified solar data management

Integrations

Automate delivery of Solargis data

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Use cases

Site selection

Find the right solar project location

Energy yield simulation

Analyze potential gains and risks

Optimizing power plant design

Find optimum power plant design

Real power plant performance

Discover the true output

Power output forecast

Predict solar project energy output

Ground data verification

Verify quality of solar & meteo measurements

More about use cases

Solar Resource & Meteo Assessment

Detailed solar resource validation and assessment

Site Adaptation of Solargis Models

Combining satellite data with on-site measurements

Quality Control of Solar & Meteo Measurements

Correction of errors in ground-measured data

Customized GIS Data

Customized Solargis GIS data for your applications

PV Energy Yield Assessment

Estimated energy uncertainties and related data inputs

PV Performance Assessment

Energy estimate for refinancing or asset acquisition

PV Variability & Storage Optimization Study

Understand output variability across wide geo regions

Regional Solar Energy Potential Study

Identification of locations for solar power plants

More about services

Prospect

Quick estimate of PV site's solar potential

Evaluate

Data, design & PV simulation in one solution

Monitor

Real-time PV output assessment

Forecast

Solar power output forecast for up to 14 days

Our expertise

How our technology works

Validation and accuracy

How we validate our datasets and models

Methodology

How we transform science into technology

Knowledge base

Release notes

Success stories

Blog

Ebooks & Whitepapers

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Publications

Events

Free Maps & GIS Data

Solar performance maps

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About Solargis

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New generation Solargis Evaluate: data, PV design & simulation, analysis, and reports in one cloud-based solution. Discover more ->

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Prospect Evaluate Monitor Forecast

Solargis Forecast pricing

Trusted by companies all around the world#

Basic Best value option for day-ahead forecasting requirements Let's talk	Professional For more accurate intra-day forecasts and advanced forecasting requirements Let's talk	Enterprise Customized forecasts for individual power plants or aggregated forecasts for thousands of power plants Let's talk
Contact us	Contact us	Contact us
Hourly time step D0 + 7 days ahead Forecast update frequency of 6 hours	Sub-hourly time step D0 + 14 days ahead Forecast update frequency 10/15 minutes Support for tracker systems	Custom forecast formats Aggregated forecasts Customized solutions: sky-camera, advanced snow handling, etc. Dedicated account manager

Basic

Best value option for day-ahead forecasting requirements

Let's talk

Hourly time step
D0 + 7 days ahead
Forecast update frequency of 6 hours

Professional

For more accurate intra-day forecasts and advanced forecasting requirements

Let's talk

Sub-hourly time step
D0 + 14 days ahead
Forecast update frequency 10/15 minutes
Support for tracker systems

Enterprise

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

Let's talk

Custom forecast formats
Aggregated forecasts
Customized solutions: sky-camera, advanced snow handling, etc.
Dedicated account manager

Plan details

Basic

Professional

Enterprise

Core features

Solar resource parameters (GHI, DIF, DNI) at 250m resolution

Basic

Professional

Enterprise

Elevation corrected air temperature (TEMP) at 1 km resolution

Basic

Professional

Enterprise

Satellite-based nowcasting

Improved accuracy compared to NWP models for forecast horizon of up to few hours ahead

Basic

Professional

Enterprise

Numerical Weather Prediction models

Models operated by public meteorological organisations such as ECMWF, DWD, NOAA, HRRR

Basic

Ensemble of IFS, GFS, ICON and HRRR models

Professional

Ensemble of IFS, GFS, ICON and HRRR models

Enterprise

Ensemble of IFS, GFS, ICON and HRRR models

Detailed PV energy modelling

Basic

Professional

Enterprise

Key specification

Forecast range

Basic

D0+7

Professional

D0+14

Enterprise

D0+14

Frequency of updates

Basic

Every 6 hours

Professional

Up to every 5 minutes during daytime hours, 6 hours between sunset and sunrise

Enterprise

Up to every 5 during daytime hours, 6 hours between sunset and sunrise

Time step

Basic

Hourly

Professional

5/10/15 minutes

Enterprise

5/10/15 minutes

Historical forecasts for accuracy evaluation

Basic

Available as add-on

Professional

Available as add-on

Enterprise

Available as add-on

Solar resource and meteo data included

Basic solar resource parameters (GHI, DIF, DNI)

Global horizontal irradiation, Diffuse horizontal irradiation, Direct normal irradiation

Basic

Professional

Enterprise

Basic meteorological parameters (TEMP, WS, WD )

Air temperature, Wind speed, Wind direction

Basic

Professional

Enterprise

Meteo parameters for calculation of spectral loss/gain (RH, PWAT, AP)

Relative humidity, Precipitable water, Atmospheric pressure

Basic

Professional

Enterprise

Meteo parameters to help estimate snow and soiling lossess (SDWE, PREC)

Snow depth water equivalent, Precipitation

Basic

Professional

Enterprise

Wind gust (WG)

Basic

Professional

Enterprise

PV modelling

Global tilted irradiation (GTI)

Also known as Plane-of-array (POA) irradiation

Basic

Fixed mount systems only

Professional

Fixed-mount + tracker systems

Enterprise

Fixed-mount + tracker systems

PV simulation based on detailed configuration of power plant

Basic

Fixed mount systems only

Professional

Fixed-mount + tracker systems

Enterprise

Fixed-mount + tracker systems

Automatic calculation of horizon shading

Horizon profile calculated using 90m terrain data

Basic

Professional

Enterprise

Accuracy enhancement using actual PV production data

Basic

Available as add-on

Professional

Enterprise

Wind power forecasts

Basic

Available as add-on

Professional

Available as add-on

Enterprise

Delivery method and support

Data access

Basic

SFTP or API

Professional

SFTP or API

Enterprise

SFTP, API, e-mail

Onboarding and support for configuration of SFTP/API requests

Basic

Professional

Enterprise

Custom formats and delivery modes

Example: custom formatted XLSX files sent by email

Basic

Professional

Available as add-on

Enterprise

Reporting

Basic

Professional

Available as add-on

Enterprise

Dedicated account manager

Basic

Professional

Enterprise

Let's talk