SolEol

SolEol

SolEol is an open-source computer-aided design (CAD) software for solar energy systems. It allows users to model and simulate photovoltaic systems and solar thermal systems. SolEol provides an intuitive graphical interface to design systems and analyze performance.
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solar-energy photovoltaic-systems solar-thermal-systems cad simulation

SolEol: Open-Source CAD Software for Solar Energy Systems

A free and open-source computer-aided design (CAD) software for solar energy systems, allowing users to model and simulate photovoltaic and solar thermal systems.

What is SolEol?

SolEol is an open-source, cross-platform computer-aided design (CAD) and simulation software application designed specifically for solar energy systems. It enables architects, engineers, researchers, students, and solar energy enthusiasts to quickly and easily design, model, and simulate photovoltaic (PV) systems and solar thermal systems.

Key features of SolEol include:

  • Intuitive graphical interface for drawing PV modules, solar thermal collectors, inverters, batteries, and other system components
  • Extensive component libraries with parametric data for many commercially available solar products
  • Automated system design and code compliance checks
  • High-precision simulations of structural physics and solar irradiation to analyze system performance
  • Detailed reporting of energy yield, costs, and return on investment
  • Support for leading to industry standards, including PVWatts, EnergyPlus, Radiance, etc.
  • Cross-platform compatibility with Windows, Mac, and Linux
  • Free and open-source under the GPL license

With SolEol, architects, engineers, designers, and energy modelers can rapidly create solar energy system models, iterate through design variants, run simulations, and determine optimal configurations for efficiency, performance, and financial objectives.

SolEol Features

Features

  1. Graphical user interface for designing PV and solar thermal systems
  2. Ability to model and simulate system performance
  3. Open source and free to use
  4. Can optimize system sizing and configuration
  5. Library of PV modules and other components

Pricing

  • Open Source

Pros

Free and open source

User friendly interface

Allows testing of different system configurations

Detailed system modeling and simulation

Cons

Limited compared to advanced commercial tools

Steep learning curve

Lacks some advanced features like shading analysis

Small user community and documentation


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