Posts by Team Solargis

It’s been a year since we launched Solargis Evaluate 2.0, the platform that brings high-quality solar and meteorological data, system design, and advanced PV simulation together into one solution. Today, we’d like to share some good news. From now on, every active project in Solargis Evaluate includes unlimited TMY P50 PV simulations in 15-minute temporal resolution.


Western Europe has experienced one of its sunniest springs on record, with solar irradiation levels significantly exceeding historical long-term averages. Our proprietary solar irradiance data reveals that some areas recorded up to 50% more Global Horizontal Irradiation (GHI) compared to long-term (30 year) averages.

We’ve just added another layer of precision to Solargis Evaluate. Following the recent launch of snow loss calculations, soiling losses are now also part of our energy yield simulation toolkit – helping developers, investors, and technical advisors model real-world PV performance more accurately.

Solargis Evaluate now includes snow loss calculations, providing developers with a more realistic estimate of energy production in regions affected by snowfall. This is one of the latest enhancements in the new Solargis Evaluate platform, launched in early 2025.

At Solargis, we’ve just released Solarmaps: a new solution designed to empower PV power plant portfolio managers, operators, and analysts. Solargis Solarmaps provides timely and accurate insights into the monthly availability of solar resource, air temperature, precipitation, and wind speed: key factors that influence PV power plant performance.

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.

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.