Solar Energy in Cologne
Annual yield
5,174
kWh/Jahr
Payback period
9
Jahre
CO₂ savings
2.0
t CO₂/Jahr
Example: 5 kWp system, country average values
Frequently asked questions about Cologne
How much electricity does a 5 kWp solar system produce in Cologne?
A 5 kWp solar system in Cologne generates approximately 5174 kWh per year (PVGIS data).
How much does a 5 kWp solar installation cost in Cologne?
In Cologne, a 5 kWp PV system typically costs around €6,000 including installation.
How long is the payback period for solar in Cologne?
At current electricity prices and feed-in tariffs, the payback period is approximately 9 years.
How much CO₂ does a solar system save in Cologne per year?
A 5 kWp solar system in Cologne saves approximately 2.0 tonnes of CO₂ per year.
Wie berechnen wir das?
Daten: EU PVGIS 5.3. Berechnungen sind Schätzwerte für eine Beispielanlage.