Balcony Solar Systems 2026
Generate your own solar power on your balcony. Compare the best 800W systems.
Compare Solar Offers
Top Balcony Solar Systems 2026
Priwatt priBalcony Duo
Anker SOLIX RS40P
Yuma Flat 800
EcoFlow PowerStream
Benefits of a Balcony Solar System
Reduce Electricity Costs
Save up to 300 EUR per year. Usually pays off within 3-5 years.
Reduce CO2
Avoid up to 400 kg CO2 per year. Active climate protection from home.
Become More Independent
Self-generated electricity protects against rising energy prices.
Example Calculation: 800W Balcony Solar System
Assumptions
- System price:450 EUR
- Annual yield:800 kWh
- Self-consumption:70% (560 kWh)
- Electricity price:0.32 EUR/kWh
Result
Important Before Buying
- Check orientation: South, Southeast or Southwest is optimal
- Consider shading: Trees and buildings reduce yield
- Check electricity meter: Verify it has a backstop (Ferraris meters can run backwards)
- Registration: Register in Marktstammdatenregister within 4 weeks
Frequently Asked Questions
Is an 800W balcony solar system legal now?
Yes, since May 2024, balcony solar systems with up to 800W inverter power are legal in Germany. Registration is simplified and only requires entry in the Marktstammdatenregister - notification to the grid operator is no longer needed.
How much electricity does a balcony solar system produce?
An 800W balcony solar system with optimal orientation (south-facing, 30 degree tilt) produces about 700-900 kWh per year. This covers approximately 20-25% of a single person household's electricity needs.
When does a balcony solar system pay for itself?
With systems starting at 299 EUR and electricity prices around 30 cents/kWh, a balcony solar system pays for itself in 3-5 years. After that, you produce practically free electricity for 20+ years.
Do I need a Schuko plug or Wieland socket?
The new VDE standard now allows connection via Schuko plug for systems up to 800W. A Wieland socket offers more safety but is no longer mandatory.
Can I install a balcony solar system as a renter?
Yes, since 2024 renters have the right to install balcony solar systems. Landlords can only refuse for serious reasons. No structural changes to the facade are required.