EVALUTATION OF CONSUMPTION
Avarage consumption in day time (12 p.m. to 10 p.m.) 31.65 kWh
Average consumption per 1 hour during day time (12 p.m. to 10 p.m.) 3.1 kWh
Average consumption in night time (10 p.m. to 12 p.m.) 53.48 kWh
Average consumption per 1 hour in night time (10 p.m. to 12 p.m.) 3.82 kWh
Detailed Solar Power Plant payback calculation:
Information about Solar Plant:
Payback calculation method:
|Solar plant power||4.95 kWp||– The operating time of the Solar Power Plant is 30 years.
– Every year the panels lose a part of their efficiency.
– Bi-directional meter allows generating more power than is used in the object and sell the excess energy to the grid. When the Solar Power Plant is not generating the energy is bought from the grid.
– Statistically the price for electricity in the long term is increasing.
|Solar plant cost||7000 Eur|
|Electricity generated in the first year||8220 kWh|
|Electricity used momentarily||80%|
|Electncity stored in batteries||0%|
|Energy sold to the grid||20%|
|Electricity price for kWh||0.16 Eur|
|Solar feed in tariff for kWh||0.040 Eur|
|Solar panel degradation yearly||0.50%|
|Electricity price increase yearly||0.50%|
|Solar energy subsidies||O Eur|
Savings with Solar Power Plant over 30 years:
Cumulative savings, Eur.
Cumulative savings, Eur (with electricity price increase).
Cumulative savings, Eur (with electricity price increase and batteries).
Product name & Additional info
|Modules||Canadian Solar Glass/Glass 275W Perfomance warranty 90% – 10 years and 80% – 30 years||unit||18|
|Inverters||SolarEdge 5K-ER-01 Warranty 12 years||unit||1|
|Extra tools||Optimizer SE P300-5R M4M RS||unit||18|
|Mounting system||Profiless for pitched roof, Glass/Glass Warranty 10 years||unit||18|
|Extra tools||SolarEdge Modbus Meter||unit||1|
|Works||Solar power plant repair works||unit||18|