With the archelios CALC software, you can carry out the electrical sizing of any type of photovoltaic installation in its entirety, from the photovoltaic panels to the inverter and from the inverter to the grid.
The software presents a complete and global view of the installation from the photovoltaic modules to the public distribution network, and for self-consumption, from the photovoltaic modules to the electrical panel.
voltage drop, breaking capacity, protection gauge, cable diameter
UTE C15 712, NF C15-712-1 and IEC 60364 guides
lightning risk analysis, site temperatures, fire (BE2), explosive (BE3), HV/LV connection, self-consumption
Load graph and current/voltage (I/V) curves
calculation note, single-line diagram
material quantities
multi-manufacturer catalogue, modules, cables, inverters, protections, transformers
Choice of standard
Connection of any installation type
Surge protection analysis
Choice of AC and DC installation modes
AC DC cable diameter calculation
Calculation of AC and DC protection type
Multi-manufacturer equipment list
Single line diagram in PDF and DWG formats
Material quantities (nomenclature)
Customisable design score









The software provides you with real-time calculation and control of the installation according to NF C15-712 (2008), NF C15-712-1 (2010 and 2013), and IEC-60364 (2002) standards for optimal safety guarantees.
archelios CALC is recognised by the following regulatory bodies: APAVE / DEKRA / SOCOTEC






Depending on whether you work on self-consumption residential projects or utility scale ground-mounted power plants, you will not always need the same features. With archelios CALC, you have a tool that’s adapted to your projects.
Electrical sizing of PV installations
Electrical sizing of PV installations
Electrical sizing of PV installations
Electrical sizing of PV installations
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