Research / 2019 / Article / Tab 10

Research Article

Solar PV-Battery-Electric Grid-Based Energy System for Residential Applications: System Configuration and Viability

Table 10

Optimum sizes of the PV system and batteries and the corresponding NPV (kW/kWh/€) for different technology costs.

PV costBat. cost
220 (€/kWh)110 (€/kWh)73 (€/kWh)44 (€/kWh)

1334 (€/kW)1.4/1/7721.7/2/11054.5/14/20405.3/21/3505
1107 (€/kW)1.9/1/11294.6/10/17816/16/32136.6/23/4864
880 (€/kW)3.4/1/16838/13/31598.7/18/48239/23/6620
747 (€/kW)9.9/1/237710/13/440610/18/613510/22/7926