20 year power yield guarantee

 

 

Guaranteed Yield

Contractually agreed energy performance for your solar power plant

We give you security for planning business decisions.

Our guaranteed energy yield offers you up to 20 years of secure energy. The energy performance agreed upon between you and S.A.G is always valid. Your goal is our goal: a trouble-free, optimally configured system with maximum performance. This provides you with the pleasure of an inexpensive power supply for many years. Now it only depends on the weather ...

20 YEAR POWER YIELD GUARANTEE

Our guaranteed energy yield offers you up to 20 years of secure energy. The energy performance agreed upon between you and S.A.G is always valid. Your goal is our goal: a trouble-free, optimally configured system with maximum performance.

And this is how it's done: We calculate the expected power yield for the entire term taking all relevant factors into account. This calculation represents the performance of the photo-voltaic system over the entire term and forms the basis of the contract.

Now it only depends on the weather ...

For a 140kW PV system we guarantee the calculated energy yield of 145,600 kWh / year. Only two factors can reduce the yield:

  • The difference between the annual solar irradiation in the previous year and the long-term average solar irradiance of 1,104 kWh / m²
  • A natural aging (degradation) of 0.5% / year

Our power yield guarantee is supported by a bonus/penalty agreement in view of the Full-Service-Flat-Rate

Bonus-Penalty-Calculation: