FREE PV Design software
Design, calculate and simulate your PV installations up to 36 kWp
archelios™ PRO Free is a professional program for the design, calculation, and simulation of your PV project up to 36 kWp, FREE OF CHARGE.
Whether you are an installer, an educational center, or a young company, and your projects do not exceed a power of 36 kWp, the software archelios™ PRO Free is the best option for you.
archelios™ PRO Free allows you to design projects for grid-connected or self-consumption solar installations, provides you with a very precise calculation of the expected production, delivers an accurate economic analysis for the best estimation of the return on investment.
Thanks to its easy use and with a very ergonomic interface, archelios™ PRO Free is an excellent tool, both for users who are new to photovoltaic design and for users who have more experience in this type of projects.
With the archelios™ Pro Free version, you can design any photovoltaic project with a maximum power of 36 kWp, such as small photovoltaic projects, home consumption and small industrial projects without high detail requirements.
It includes advanced functionalities and assistance for the sizing of inverters and photovoltaic modules. With an extensive database of inverters, once the manufacturer is chosen, archelios™ Pro will propose to you which inverter configuration to use according to the photovoltaic project.
The system allows to carry out a simulation of self-consumption projects with a storage option based on self-consumption profiles, based on annual billing, and production calculations.
With archelios™ Pro you can calculate the solar potential of the modules taking into account the environment and environmental conditions from the METEONORM meteorological database. In addition, it automatically calculates the horizon mask that can affect the performance of the panels, thus obtaining an accurate calculation of the photovoltaic production estimate.
archelios™ Pro provides economic results and bank indicators that will give the user visibility of the cost of the installation and its profitability, as well as the return on investment.
Click on the different category headings to find out more. You can also change some of your preferences. Note that blocking some types of cookies may impact your experience on our websites and the services we are able to offer.
These cookies are strictly necessary to provide you with services available through our website and to use some of its features.
We provide you with a list of stored cookies on your computer in our domain so you can check what we stored. Due to security reasons we are not able to show or modify cookies from other domains. You can check these in your browser security settings.
These cookies collect information that is used either in aggregate form to help us understand how our website is being used or how effective our marketing campaigns are, or to help us customize our website and application for you in order to enhance your experience.
If you do not want that we track your visit to our site you can disable tracking in your browser here:
We also use different external services like Google Webfonts, Google Maps, and external Video providers. Since these providers may collect personal data like your IP address we allow you to block them here. Please be aware that this might heavily reduce the functionality and appearance of our site. Changes will take effect once you reload the page.
Google Webfont Settings:
Google Map Settings:
Google reCaptcha Settings:
Vimeo and Youtube video embeds:
The following cookies are also needed - You can choose if you want to allow them: