Our tools & calculators
Solar tools and calculators: the complete toolbox for a successful photovoltaic installation
Use our professional online tools to estimate, design and optimize your solar project easily.
Quick access by category
⚡ Calculation tools
Access powerful tools to design, size and improve your photovoltaic installations with precision.
Voltage drop calculator
Advanced professional tool to size electrical cables accurately and reduce voltage losses.
✓ Advanced, accurate settings
✓ Standards-compliant results
Battery profitability calculator
Analyze the full economics of adding a battery system to optimize energy storage.
✓ Clear numbers, quick insights
✓ Projection over battery lifetime
☀️ Simulation & sizing
Professional tools to run reliable simulations and size your installation accurately.
Solar study
Get a customized photovoltaic study (sizing, equipment recommendations and performance estimate).
✓ Hardware recommendations
✓ Project support
Sizing guide
A complete guide to size your PV system and maximize the profitability of your solar project.
✓ Consumption calculations
✓ System optimization
Size your battery
Calculate the ideal battery capacity based on your PV system and your autonomy goal for optimized storage.
✓ Optimization based on your PV & usage
✓ Help choosing capacity / autonomy
📋 Personalized services
Expert support tailored to your solar project
Personalized quotation module
Create your personalized quote with an amortization table, while freely choosing the equipment that fits your needs.
✓ Consumption analysis
✓ Amortization table
My personalized quote
Receive a personalized technical and commercial study created by our experts for your solar project.
✓ Expert recommendations
✓ Free detailed quote
📚 Wiring diagrams
Access complete resources with technical diagrams to make your solar installation easier.
Assembly diagrams
A complete library of technical diagrams for installing your solar equipment.
✓ Cabling plans
✓ Installation guides
Any questions? We’re here!
Our team of experts supports you at every step of your project