Order the SolTerm 5 software

Learn how to obtain the performance analysis software for solar systems - Solterm 5 - provided by the National Laboratory of Energy and Geology (LNEG).

Service channels

Learn where you can carry out the service and what are the advantages of each channel

Who can order the SolTerm 5 software?

How order the SolTerm 5 software?

To order you must access the SolTerm 5 page on the LNEG website and click on "GET MORE INFORMATION ON THIS SERVICE - CONTACT".

You will then open the contact form where you must indicate:

  • the name of the user (the person who will use the software)
  • the entity (if it is a company or school). If it is an individual you can skip it.
  • the e-mail.

The programme is then made available to the user or entity via a link so that they can download it.

The licence to use SolTerm 5 is granted free of charge to the user identified in the contact form. The licence is personalised and only serves a specific user, on a single computer and in a single company.

What is the Deadline to order the SolTerm 5 software?

SolTerm is a program (software) for performance analysis of solar systems, through numerical simulation of energy balances over a reference year, and specially designed for the climatic and technical conditions of Portugal.

Associated to SolTerm is a database, including solar thermal collectors and certified solar thermal kits, as well as a diversified set of components (tanks/permitters, photovoltaic collectors, batteries for example).

Learn more about SolTerm 5 on the LNEG website.

What is the support legislation?

Additional information