Please enter here your current electricity cost. The average in 2014 was 29,14 Cent/kWh according to BDEW (Bundesverband der Energie- und Wasserwirtschaft e.V.).

Average from the last years according to BDEW (Bundesverband der Energie- und Wasserwirtschaft e.V.)

Provides information on how much electricity a PV system can produce from the sun light. This value depends on the roof orientation or the PV system inclination's, the inclination's angle and the location. In Germany is produced on average between 850 - 1.100 kWh/kWp according to the roof inclination.

The performance of the PV system decreases with th time. This is usually approx. 0,5% per year.

The average price in Germany is 1.500 €/kWp according to the Bundesverband Solarwirtschaft (as for January 2015).

According to BSW Solar (Bundesverband Solarwirtschaft) the feed-in tariff for a PV system below 10 kWp is 12,5 Cent/kWp (as for March 2015).

Since May 2013 the acquisition of a PV system with a storage system is promoted by the federal goverment.