Variable | Value | |
---|---|---|
Scale | single building | |
Time horizon for the evaluation [years] | 30 | |
Supply | ['centralized heating system', 'centralized cooling system', 'lighting of common spaces'] | |
Number of inhabitants | 0 | |
Objective of the optimization | maximum NPV | |
Annual Discount Rate [%] | 1 | |
Net billing premium [€/kWh or auto] | 0.0 | |
Maximum limit for the initial investment cost [€] | none | |
Price of electricity bought from the grid [€/kWh] | 0.18 | |
Price of electricity sold to the grid [€/kWh] | 0.05 | |
Module efficiency | 0.149 | |
Module height (m) | 0.9 | |
Module width (m) | 0.35 | |
Cost of battery [€/kWh] | 700 | |
Cost of the finished PV system [€/kWp] | 1500 | |
Performance ratio of the system at STC | 0.8 | |
Linear annual efficiency losses of the PV system [%] | 0.75 | |
Annual maintenance costs [€/kWp year] | 7.5 | |
Linear annual growth of price of electricity bought from the grid [%] | 1 | |
Linear annual growth of price of electricity sold to the grid [%] | 0 | |
Linear annual growth of the electric demand [%] | 1 |
Variable | Value | |
---|---|---|
PV capacity [kWp] | 0.70 | |
PV area [m²] | 4.72 | |
Battery capacity [kWh] | 0.00 | |
Expected Net Present Value [€] | 1216.87 | |
Self-sufficiency [%] | 43.52 | |
Self-consumption [%] | 59.63 | |
Annual cumulative production [kWh] | 767.29 | |
Annual cumulative balance production/consumption | 0.77 | |
PV system initial cost [€] | 1056.04 | |
Expected payback time | 13 years 11 months 0 days | |
Expected LCOE considering self-consumed electricity [€/kWh] | 0.11 | |
Expected LCOE considering the produced electricity [€/kWh] | 0.08 | |
Specific emission of self-consumed electricity [kg CO2-eq/MWh] | 146.57 | |
Specific emissions of the produced electricity [kg CO2-eq/MWh] | 102.55 |
File | Download | |
---|---|---|
Optimization report | em_report.pdf | |
Area available for PV | PV_areas.obj | |
Area suggested for PV | PV_layer.obj | |
Context | context.obj | |
Suggested PV configuration | ||
Weather file | epwfile.epw | |
PV Production Profile | ProductionProfile.csv | |
Electric Demand Profile | ConsumptionProfile.csv |