Extrapolated actual solar power feed-in
The actual solar power feed-in values in the 50Hertz control area presented in the chart are determined by extrapolation on the basis of current values from selected solar-panels. 50Hertz gets three different extrapolations of three different forecast providers. These three extrapolatios are combined in one meta-extrapolation.
The 15-minute extrapolation based on combination of different weighting factors result is published as power feed-in in MW for the respective 15-minute period.