This PV software permits to evaluate solar radiation of a site, to design a photovoltaic system and calculate the energy produced and the profitability.
Archelios is for projects up to 50kWp, Archelios Pro is for projects of any size.
Possibility to complete the electrical sizing of the PV project with archelios Calc (you have to purchase Archelios Calc licence to use it).

Base Price : 690 EUR for Archelios and 990 EUR for Archelios PRO