Home storage systems (HSS) are registered in the Market Master Data Register (MaStR). Within the scope of our evaluations, we have combined the HSS with the data on PV systems and differentiated by power class. The aggregated data per district is shown below.
The data set includes the number, output and capacity of HSS, as well as the output and number of PV plants. Differentiation can be made according to the power class of the PV system or the HSS.
Power Density
Unit: kW/km2
≥0.32 to <3.00
3.00 to <6.00
6.00 to <9.00
9.00 to ≤21.00
Unit: kW/km2
≥0.32 to <3.00
3.00 to <6.00
6.00 to <9.00
9.00 to ≤21.00
Administrative Boundaries:
Europe: © OpenStreetMap contributors | German Federal States: © GeoBasis-DE / BKG 2017 | Generalization: FfE e.V.
Europe: © OpenStreetMap contributors | German Federal States: © GeoBasis-DE / BKG 2017 | Generalization: FfE e.V.
Administrative Boundaries:
Europe: © OpenStreetMap contributors | German Federal States: © GeoBasis-DE / BKG 2017 | Generalization: FfE e.V.
Europe: © OpenStreetMap contributors | German Federal States: © GeoBasis-DE / BKG 2017 | Generalization: FfE e.V.
Figure 1: Installed power density of small home storage systems (< 10 kW)