Energy Engineering - Power Production from Renewable Energy

Ex 5 - DESIGN OF STAND-ALONE PHOTOVOLTAIC POWER PLANTS - Results

Divided by topic

Tutorial 5 results Case A: Annual storage Number of installed PV modules 41.0 € Effective installed PV power [kW] 12.3 € Storage capacity (minimum) [kWh] 1'309.3 € Storage capacity (overdesign) [kWh] 1'571.2 € Storage capacity (overdesign) [Ah] 119'029.1 € PV investment cost 17'518.6 € Storage investment cost 119'029.1 € Total investment cost 136'547.7 € Case B: Monthly storage Number of installed PV modules 82.0 € Effective installed PV power [kW] 24.6 € Storage capacity (minimum) [kWh] 682.0 € Storage capacity (overdesign) [kWh] 886.6 € Storage capacity (overdesign) [Ah] 67'166.7 € PV investment cost 35'037.3 € Storage investment cost 67'166.7 € Total investment cost 102'204.0 € Case C: ICE Sotrage capacity - 3 days [kWh] 59.4 € Kg of fuel [kg] 2'617.4 € Liters of fuel [l] 3'115.9 € ICE investment cost 1'200.0 € Storage investment cost 4'500.0 € Total investment cost 5'700.0 € O&M PV Case A [€/y] 246.0 € O&M PV Case B [€/y] 492.0 € O&M + fuel cost Case C [€/y] 5'185.5 € Cost PV case A after 10 years * 139'007.7 € Cost PV case B after 10 years * 107'124.0 € Cost ICE case C after 10 years * 57'554.8 € *No a ctualization has been considered.