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Solar forecasting empowered by on-site data

By enriching our models with on-site data, we provide the most accurate and reliable forecasts, even in the most challenging climates.

 

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3 solar forecasting tools to optimize the production and use of solar energy

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NOWCAST

From 1 minute

Installation of a network of cameras & sensors on-site

 

Near-real-time forecast 

Power drop detection

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FORECAST

From 15 minutes

Integration of existing data from your photovoltaïc plant

 

Intraday and day-ahead 

Unmatched accuracy

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SOLAR ASSESSMENT

From 1MW

1-year on-site measurement campaign for data calibration

 

Enhance financing options 

Reduce uncertainty in local GHI

Nowcast

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INSTANT - Nowcasting from 1 minute with a network of cameras & sensors on site

Nowcast and forecast solar irradiance and production with unmatched precision using CalibSun’s customized on-site sensor network with INSTANT.

Our unique nowcasting tool INSTANT detects and anticipates the impact of cloud shadows on solar energy production.

 

  • Minimize forecast deviation penalties even in the most challenging climates
  • Maximize financial gains
  • Optimize PV storage and hybridization management

 

Forecast

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NEXT - Intraday and day-ahead irradiance and production forecasts

Increase forecast accuracy by up to 46% by utilizing data from your photovoltaic power plant, combined with weather models and satellite images with NEXT.

Get deterministic forecasts (P50) and probabilistic production scenarios (P90-P05) tailored to your needs: production, trading, energy aggregation...

 

  • Integrate easily into EMS, PMS, monitoring and trading solutions
  • Maximize your revenues and improve your operational decision-making
  •  Optimize your power trading and storage strategy

 

Solar resource assessment

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FUTURE - Solar resource assessment with minimized uncertainty

Reduce uncertainty and optimize your project financing with one year of on-site measurements with FUTURE.

Forecast the long-term performance of a future PV plant with data-driven insights into expected output over the solar plant’s lifecycle.

 

  • Improve your financing terms & asset valuation
  • Reduce the need for equity investment
  • Improve operating and storage profitability

 

About us

Forecast empowered by on-site data

At CalibSun, we are a team of passionate, driven, and highly skilled experts dedicated to helping PV players stay ahead of the competition in the fast-evolving world of renewable energy.

Hands-On PV Experience

CalibSun is a spin-off of Solais, a solar engineering consultancy with over 15 years of expertise in the photovoltaic sector, which equips us with invaluable hands-on knowledge about PV financing, development, and operations. 

TEAM OF EXPERTS

Our team of experts, based in France, includes mainly talented data scientists specialized in solar energy, meteorological data and satellite image processing.

Scientific background

Our solutions are backed by Europe’s top meteorologists and solar resource experts, thanks to our close collaboration with Mines Paris, one of France’s leading engineering schools.

ON-SITE DATA FOCUSED

Our forecasting solutions are built around on-site data from your PV plant because nothing improves forecast accuracy more than integrating real-time, local measurements into our algorithms.

Hands-On PV Experience

CalibSun is a spin-off of Solais, a solar engineering consultancy with over 15 years of expertise in the photovoltaic sector, which equips us with invaluable hands-on knowledge about PV financing, development, and operations. 

TEAM OF EXPERTS

Our team of experts, based in France, includes mainly talented data scientists specialized in solar energy, meteorological data and satellite image processing.

Scientific background

Our solutions are backed by Europe’s top meteorologists and solar resource experts, thanks to our close collaboration with Mines Paris, one of France’s leading engineering schools.

ON-SITE DATA FOCUSED

Our forecasting solutions are built around on-site data from your PV plant because nothing improves forecast accuracy more than integrating real-time, local measurements into our algorithms.

Our partners

Logo de notre partenaire École des Mines de Paris Logo de notre partenaire SciDoSol Campbell-site

Our clients

Logo de notre client Africa Power Service Logo de notre partenaire Amarenco Logo de notre client Barrick Cve-site-dark

15

years of expertise in photovoltaics

15

scientific publications

+20

combined data sources

FAQ

Learn more about NEXT and solar forecasting.

Want to learn more?  Contact us!

Learn more about NEXT and solar forecasting.

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What role does forecasting play in the energy transition?

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Who is the NEXT forecasting tool for?

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Is the NEXT application secure?

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What does the regulation say about forecasting?