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Table 13 Results sensitivity analysis—inflation electricity price

From: Optimisation of photovoltaic and battery systems from the prosumer-oriented total cost of ownership perspective

Inflation electricity price

0%

1%

2%

3%

4%

5%

6%

1 Pers.; 4.88 kWp; n/o

− 387.24

− 411.47 (− 6.3%)

− 438.65 (− 13.3%)

− 469.16 (− 21.2%)

− 503.43 (− 30.0%)

− 541.89 (− 39.9%)

− 585.34 (− 51.2%)

1 Pers.; basis

− 511.97

− 558.19 (− 9.0%)

− 610.02 (− 19.2%)

− 668.2 (− 30.5%)

− 733.58 (− 43.3%)

− 807.09 (− 57.6%)

− 889.81 (− 73.8%)

2 Pers.; 7.32 kWp; 6 kWh

− 887.97

− 899.89 (− 1.3%)

− 913.25 (− 2.8%)

− 928.24 (− 4.5%)

− 945.08 (− 6.4%)

− 964 (− 8.6%)

− 985.28 (− 11%)

2 Pers.; basis

− 839.94

− 915.77 (− 9.0%)

− 1000.8 (− 19.2%)

− 1096.26 (− 30.5%)

− 1203.51 (− 43.3%)

− 1324.12 (− 57.6%)

− 1459.83 (− 73.8%)

4 Pers.; 9.78 kWp; 10 kWh

− 1307.67

− 1329.68 (− 1.7%)

− 1354.36 (− 3.6%)

− 1382.06 (− 5.7%)

− 1413.16 (− 8.1%)

− 1448.13 (− 10.7%)

− 1487.47 (− 13.7%)

4 Pers.; basis

− 1323.84

− 1443.35 (− 9.0%)

− 1577.37 (− 19.2%)

− 1727.82 (− 30.5%)

− 1896.86 (− 43.3%)

− 2086.94 (− 57.6%)

− 2300.84 (− 73.8%)