Products
menu item
Prospect
Quick estimate of PV site's solar potential
menu item
Evaluate
Data, design & PV simulation in one solution
menu item
Monitor
Real-time PV output assessment
menu item
Forecast
Solar power output forecast for up to 14 days
menu item
Analyst
Simplified & unified solar data management
menu item
Integrations
Automate delivery of Solargis data
Use cases
menu item
Site selection
Find the right solar project location
menu item
Energy yield simulation
Analyze potential gains and risks
menu item
Optimizing power plant design
Find optimum power plant design
menu item
Real power plant performance
Discover the true output
menu item
Power output forecast
Predict solar project energy output
menu item
Ground data verification
Verify quality of solar & meteo measurements
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
Our expertise
How our technology works
Methodology
How we transform science into technology
Knowledge base
Release notes
Success stories
Blog
Ebooks & Whitepapers
Webinars
Collaterals
Publications
Events
Free Maps & GIS Data
Solar performance maps
About Solargis
Partners
ISO Certification
Careers

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

Are you still juggling multiple applications for PV evaluation? You don't have to

Are you still juggling multiple applications for PV evaluation? You don't have to

Managing multiple applications for different stages of PV project evaluation is both costly and inefficient. While most of the developers have long accepted this as the norm, the solar industry needs a comprehensive solution that brings all functionalities together in one solution.

Product news: New map layers in Solargis Prospect for smarter PV decisions
Solargis news

Product news: New map layers in Solargis Prospect for smarter PV decisions

We’re introducing eight new map layers in Solargis Prospect, designed to provide quick insights into factors affecting the performance, durability, and risk profile of photovoltaic (PV) systems. These new layers offer essential data for PV project engineers, developers, and financial planners, helping them make informed decisions about site selection, system design, and long-term investment strategies.

Introducing Solargis Evaluate 2.0: A new standard for PV project design and evaluation
Solargis news

Introducing Solargis Evaluate 2.0: A new standard for PV project design and evaluation

Today, we launched Solargis Evaluate 2.0, the next generation of our Evaluate solution. The new Evaluate is a more advanced, cloud-based platform for complete PV project design and evaluation, equipping project developers and industry experts with all the tools needed to tackle the growing complexity of modern solar projects.

Solar irradiation difference map of 2024: Another year of extremes
Solargis news

Solar irradiation difference map of 2024: Another year of extremes

At Solargis, we conducted our yearly analysis of global horizontal irradiation (GHI) and evaluated the difference for 2024 from the long-term average (LTA).

Solargis' Monthly Reports: A new tool for PV performance reporting and assessment
Solargis news

Solargis' Monthly Reports: A new tool for PV performance reporting and assessment

This innovative Solargis Monthly Report enables portfolio managers and PV site operators to optimize operations and deliver clear insights to board members, senior management teams and C-suite decision makers about the performance of their PV projects.

From Time Series to TMY: When to use each?
Best practices

From Time Series to TMY: When to use each?

All Solar industry players need to simulate their power plant designs and financial plans at some point. To do so against summarized conditions given by data products like Typical Meteorological Years has been common until recently. However, running energy simulations using more realistic conditions described by Multi-Year Time Series of data is recommended to reduce project risk and evaluate all scenarios.

How to spot solar Eclipse events in solar energy datasets
Best practices

How to spot solar Eclipse events in solar energy datasets

Solar irradiance modeling involves computing the amount of sunlight reaching the Earth's surface. During eclipses, the moon obstructs solar radiation, leading to a temporary reduction in irradiance.

Blending ERA5 reanalysis models for improving the accuracy of temperature data for PV simulations
Product updates

Blending ERA5 reanalysis models for improving the accuracy of temperature data for PV simulations

In this article, we are sharing how Solargis has improved the accuracy of air temperature datasets we provide along with other parameters affecting solar energy power simulations.

Solar power performs amid hottest year on record in 2023
Solargis news

Solar power performs amid hottest year on record in 2023

Solargis has analyzed the annual performance of solar irradiance for 2023, revealing the trends and variations of solar irradiance across the globe.

The importance of quality solar data ground measurements in tropical climates
Solargis news

The importance of quality solar data ground measurements in tropical climates

New analysis by Solargis reveals that the variance between modeled solar irradiance and actual measurements is more pronounced in tropical regions than in temperate and subtropical zones.

Lowest expected operating temperature (TLEO) & Solargis approach
Product updates

Lowest expected operating temperature (TLEO) & Solargis approach

Extreme cold conditions can lead to increased voltages in photovoltaic (PV) modules, potentially causing system overload. Learn about the critical importance of understanding the lowest expected operating temperature parameter (or TLEO in Solargis language) for optimal PV array sizing.

The pros and cons of 1-minute, 15-minute, and 60-minute solar data
Best practices

The pros and cons of 1-minute, 15-minute, and 60-minute solar data

Depending on the source and desired application, solar data can have distinctive temporal resolutions, such as sub-hourly (1-, 2-, 5-, 10-, 15-, 30-minute) or hourly intervals. But how are you supposed to know the difference, and why should you care?

Why is 1-min data essential for solar project financiers?
Best practices

Why is 1-min data essential for solar project financiers?

One of the key challenges for solar project financiers is to assess the expected energy production and revenue of a project over its lifetime, considering the uncertainties and fluctuations of the solar resource.