RENEWABLE ENERGY DATA AND TOOLS THAT FIT YOUR NEEDS

Rooftop PV Power Forecast Model

Predict PV power at one site or millions, with or without specs and measurement data

Best for

Any PV assets, with or without system specs or measurements

Time Attributes

Forecast, Realtime, Historical. Data specs per your chosen plan for your Irradiance and Weather Data

File Formats

JSON, CSV

Access

API & Web Download

Included with selected weather and irradiance data

Rooftop PV parameters

Tune-it-yourself model tuning (SDK available)

Not suitable for large (>1MW) assets

Advanced PV Power Forecast Model

A flexible, powerful model you can configure and optimise yourself

Best for

Larger assets where your team can configure the model from plant specifications — or where historical generation data isn't available

Time Attributes

Forecast, Realtime, Historical. Data specs per your chosen plan for Irradiance and Weather Data

File Formats

JSON, CSV

Access

API & Web Download

Add on to irradiance and weather data

20+ physical parameters

Self Configured via API

No managed tuning or configuration support (SDK tools available for self-service)

Premium PV Power Forecast Model

Our most comprehensive PV forecast, trained on your production data

Best for

Utility-scale assets where forecast accuracy has direct financial impact — imbalance penalties, bidding, dispatch

Time Attributes

Forecast and Realtime. Data specs per your chosen plan for Irradiance and Weather Data

File Formats

JSON, CSV

Access

API & Web Download

Our team build, review, and maintain your forecast model

Candidates generated across physical, ML, neural network, and non-linear model families

Site-specific weather refinement — multiple NWP sources blended for your location

You provide generation data (6 months minimum, 1 year recommended)

We train ML optimisations to maximise your accuracy

Premium PV Power: Additional Options

Enhancements for operators with specific delivery, reporting, or regulatory requirements

Best for

Operators with specific delivery, reporting, or regulatory requirements beyond the core Premium PV forecast.

Example Additional Options

- Extended probabilistic percentiles (P1 through P99)
- Curtailment and availability scheduling
- Forecast accuracy analysis and reportingAlternative delivery methods (FTP, SFTP, push to API, cloud bucket)
- Real-time measurement feeds
- and more...

Time Attributes

Forecast and Realtime. Data specs per your chosen plan for Irradiance and Weather Data

Not ready to see pricing yet? Try the Solcast API.

  • Make up to 10 free Rooftop PV Power Forecast Model data requests at your own locations
  • Make unlimited data requests of Advanced PV Power Model at Solcast's unmetered locations
  • Ask our team for historical forecasts for your locations to evaluate against your measurements
  • Ask our team about limited trials of the Premium PV Power Forecast Model

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DNV Green Data Products?

Solar Resource Compass

Bankable site prospecting and resource assessment tool

SolarFarmer

PV modelling for bankable energy yield

Premium Wind Power

DNV-managed wind power forecasting, built on decades of operational wind forecasting experience

Model Selection

Solcast + Global NWP and mesoscale models

File Formats

JSON, CSV

Access

API & Web Download

Global coverage

DNV's forecasting experts train and maintain your model using turbine SCADA data

Integration with SCADA data to train ML Power model

Portfolio visibility for multiple assets

Custom

We can build a custom modelling solution based on our decades of forecasting expertise

Speak to our team of data scientists, engineers and meteorologists about custom needs including:
- Custom web portal and dashboard analytics
- Custom file format requirements
- Automated QC of realtime measurement data
- Tuned Windspeed

Not ready to see pricing yet? Try the Solcast API.

  • Make up to 15 free Historic Time Series and 10 Live and Forecast data requests at your locations
  • Make unlimited data requests at Solcast's unmetered locations
  • Ask our team for historical forecasts for your locations to evaluate against your measurements
  • Ask our team for an extended free trial with more data requests

Looking for other
DNV Green Data Products?

Solar Resource Compass

Bankable site prospecting and resource assessment tool

SolarFarmer

PV modelling for bankable energy yield

Portfolio Forecast Models

Custom modelling for your portfolio of assets

Best for

Modelling portfolio performance and forecasting, dispatch planning, operations

Time Coverage

Live and Forecast

File Formats

JSON, CSV

Access

API & Web Download

Global coverage

Asset level and Fleet level actuals and forecasts

Probabilistic scenarios for assets and fleet

Market Forecasts Models

Whole of market solar and/or wind models and forecasting

Best for

Price forecasting and net demand estimation

Time coverage

Live and Forecast

File Formats

JSON, CSV

Access

API & Web Download

12 existing grid models in US, Europe, Asia.

Regions, Load Zones, or DSO regions for each grid

Probabilistic scenarios

Custom

Custom modelling for your portfolio of solar and/or wind assets

Speak to our team of data scientists, engineers and meteorologists about bespoke needs including:
- Custom grid modelling
- Load modelling
- TSO modelling
- Fleet level probabilistic scenarios

Not ready to see pricing yet? Try the Solcast API

  • Make up to 15 free Historic Time Series, and 10 Live and Foreast data requests at your locations
  • Make unlimited data requests at Solcast's unmetered locations
  • Ask our team for power modelling, historical forecasts, TMY, Market aggregation data and performance trials.
  • Ask our team for an extended free trial with more data requests

Looking for other
DNV Green Data Products?

Solar Resource Compass

Bankable site prospecting and resource assessment tool

SolarFarmer

PV modelling for bankable energy yield

Get the right data and tools for your renewable energy operations