SolarFree
State-of-the-art solar and battery storage with FreeState AG's solar leasing — with no upfront cost.
No registration required · No obligation
0 CHF investment
0 CHF investment
Up to 30% lower electricity costs
Up to 30% lower electricity costs
Higher self-consumption with battery
Higher self-consumption with battery
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 costs
Up to 30% lower electricity costs
Higher self-consumption with battery
Higher self-consumption with battery
CO₂ reduction up to 2 t/year
CO₂ reduction up to 2 t/year
Your Benefits
Sustainable energy, long-term cost savings and full transparency – all without investment risk for you.
Solar panels without debt or upfront costs
Solar financing with predictable, affordable rates and secured conditions
35-year equipment warranty
Industry-leading warranty for a premium solar panel and battery storage system
Free maintenance and repairs
35 years of free maintenance and repairs for complete peace of mind
Unparalleled home solar and battery experience
Backed by the #1 home solar panel and battery installer in the country
What's included in SolarFree
All services and components for a reliable energy supply — with no upfront costs.
High-quality solar modules
Highly efficient solar modules for maximum energy generation — durable and resilient.
Powerful battery storage
Reliable energy when you need it — as backup or to optimize self-consumption.
Control your energy costs
Stay in control of consumption and costs — with an efficient, predictable energy system.
SolarFree or SolarDirect: Which suits you?
Compare both models and find the right solution for your home.
SolarFree
Solar system, storage, heat pump and charging station in a flexible subscription model for your home
Your advantages with SolarFreeWhat's included?
SolarDirect
Solar system, storage, heat pump and charging station for direct purchase for your home
Your advantages with SolarDirectWhat's included?
What our customers say
Real experiences with FreeState – transparent, personal and relatable.
„Everything ran smoothly, from consulting to installation. Very reliable and professional.“
CHF 3,419.– Yearly savings
2 months from enquiry to installation
15.5 kWp Installed
„Planning was transparent and post-installation service was excellent. Our electricity costs dropped significantly.“
CHF 2,850.– Yearly savings6 weeks from enquiry to installation12.0 kWp Installed
„From the first enquiry to the finished system we felt perfectly supported. Communication was always clear.“
CHF 4,100.– Yearly savings8 weeks from enquiry to installation18.2 kWp Installed
Frequently asked questions
You purchase the system outright and benefit from 100% of the electricity it produces. All savings and feed-in revenue are yours, and the system is your property from day one.
Long-term cost savings, energy independence, higher property value, and full control — with amortization typically achieved in 5–10 years.
Yes, but professional installation, grid connection, and permits are still required. Our turnkey SolarDirect package handles all of that for you.
Buying offers the lowest total cost and full ownership. Leasing (like SolarFree) removes the upfront investment. The right choice depends on your cash flow and long-term goals.
Solar modules come with a 25+ year performance warranty, and inverters are typically covered 10+ years. We handle repairs and replacements within the warranty period.
DIY can lower upfront cost but requires permits, safety expertise, and certified grid connection. Without professional installation, you risk warranty loss and safety issues.
You still pay a basic grid connection fee and pay for electricity drawn from the grid at night or on cloudy days — but your overall bill drops significantly.
Excess electricity is fed into the grid, and your utility pays a feed-in tariff. Optionally, a battery can store the surplus for later self-consumption.