SolarFree Multi-Family
For apartment buildings and shared energy communities (ZEV / LEG)
No registration required · No obligation
0 CHF investment
0 CHF investment
Up to 30% lower electricity price
Up to 30% lower electricity price
Maintenance included
Maintenance included
CO₂ reduction up to 2 t/year
CO₂ reduction up to 2 t/year
0 CHF investment
0 CHF investment
Up to 30% lower electricity price
Up to 30% lower electricity price
Maintenance included
Maintenance included
CO₂ reduction up to 2 t/year
CO₂ reduction up to 2 t/year
What's included
In SolarFree Multi-Family
Shared solar system
Shared solar system
Central inverter system
Optimized conversion
ZEV billing platform
Self-consumption
Monitoring
Per apartment
Installation
Turnkey
Battery storage
Self-consumption
How PV works
Solar for your multi-family building – without any investment Reduce energy costs in the building – without any investment of your own. We build the PV system on your roof, fully financed, installed and operated by us. For you and all residents this means: lower electricity costs stable energy prices sustainable increase in property value
How it works
How it works You make the connection. We evaluate for free and take care of implementation & operation. The electricity stays in the building. Your benefits No investment, cheaper electricity, more value. Why it pays off Unused roofs + rising prices → Your building becomes a producer.
How SolarFree Multi-Family works
Simple, transparent, and worry-free just like a mobile subscription.
You provide the roof
We invest
You use the solar energy
You pay monthly
The system becomes yours
You provide the roof
We invest
You use the solar energy
You pay monthly
The system becomes yours
Powering Public Spaces
With clean, reliable energy
Get a non-binding assessment now Transform your multi-family building into a modern energy project without any financial risk. Recommend us to your management or owners' association – we check everything and handle the full implementation. We analyze the building and roof potential, calculate profitability and develop a concrete implementation concept including all technical and legal aspects (ZEV). Financing, planning and realization are fully handled by us. Your effort stays minimal: you make the initial contact, we coordinate everything else. You benefit from affordable solar electricity, stable energy costs and a sustainable increase in the value of your property. Start now free of charge and without obligation and receive a well-founded assessment of the potential – Request a free analysis
