Raport economic parc fotovoltaic
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Transcript of Raport economic parc fotovoltaic
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 1
Economic report
Photovoltaic systemNominal power equal to 4897,44 kWp
Project name:
CONSTRUIRE PARC FOTOVOLTAIC PETRILA
Located inPETRILA
HALDA STERIL
CustomerCONSORTIUL PENTRU ENERGIE VERDE
- PETRILA ()
Designer
HUDA CONSTRUCT S.R.L.
- BUCURESTI ()
Date:
BUCURESTI, 21.09.2015
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 2
PURPOSE OF THIS DOCUMENT
The purpose of this report is the analysis of the economic aspects of the realization of a plant for
production of electrical energy, with a power of 4897,44 kWp, using photovoltaic conversion
named CONSTRUIRE PARC FOTOVOLTAIC PETRILA, be built at the site in HALDA STERIL,
PETRILA.
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 3
Characteristics of the system
Nominal power 4897,44 kWp
Number of PV modules 20406
Total area modules 34282,08 m˛
Tilt 37°
Azimuth 0°
Number of inverter 3
Estimated annual production of
energy11.624.210,83 kWh
Producibility 2.373,53 kWh/kWp
Connection to the grid Three-phase in Low voltage
Voltage supply 20.000,00 V
1 - EXPLANATORY REPORT
1.1 - DESCRIPTION OF THE SYSTEM
The photovoltaic system is composed of n° 20406 PV modules and n ° 3 inverters with a total
nominal power of 4897,44 kWp for an estimated annual production of energy equal to
11.624.210,83 kWh distributed over an area of 34282,08 m˛ and a producibility of 2.373,53
kWh/kWp.
The connection to the grid will be carried out according to a scheme Three-phase in Low voltage
with supply voltage 20.000,00 V.
1.2 - ENERGY PRODUCED
The energy produced by the plant on a yearly basis is 11.624.210,83 kWh, the following graph
shows the energy produced on a monthly basis:
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 4
Costs of realization
Total cost of the plant 35.000.000,00 lei
Specific cost 7.147,00 lei/kWp
Consumptions
Total annual consumption 0,00 kWh
Average cost of electricity withdrawn 0,15 lei/kWh
Share of self-consumption 0,00%
Annual increase of consumption 0,00%
1.3 - Costs
The estimated costs for the realization of plant are listed below:
Furthermore we consider the periodic costs and extraordinary for maintenance of the system:
1.4 - Energy consumption
The data required for the analysis of energy consumption are defined below:
1.5 - REVENUES
The data required for the analysis of revenues are defined below:
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 5
Nominal power 4897,44 kW
Estimated annual production of energy 11.624.210,83 kWh
Energy self-consumed annually 0,00%
Annual loss of system efficiency 0,70%
Total annual consumption 0,00 kWh
Annual increase of consumption 0,00%
Incentive fee
Feed-in tariff for the produced
energy0,00 lei/kWh
Feed-in tariff for energy fed into
the grid0,40 lei/kWh
Feed-in tariff for self-consumed
energy0,00 lei/kWh
Annual variation of feed-in tariff 0,00%
Financing
Capital to finance 35.000.000,00 lei
Term 25 years
Loan interest 0,00%
Frequency installment Annual
Installment amount 0,00 lei
Global financing: 0,00 lei
1.5.1 - Revenues from incentives on photovoltaic production
Is granted an incentive to photovoltaic production of energy and this incentive is acknowledged
for a period of 20 years from the date of entry into operation of the system.
Rates are applied to the 100,00% of the specific production of energy.The provision of incentives does not allow to enter into contracts for the sale or net metering of the energy produced by
the photovoltaic system.
1.6 - Taxes
1.7 - Financing1.6 - Financing
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 6
Inflation 2,00%
Energy price inflation 6,00%
Discount rate 4,00%
2 - Economic analysis
For economic analysis were considered the following rates:
The number of years required to return the initial investment through positive annual cash flow
is: 8,0 years. The overall gain of the investment is: 103.047.193,82 lei.
2.1 - ECONOMIC INDICATORS
2.1.1 - Net present value (NPV)
Net present value
2.1.2 - Cash flow
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 7
Economic analysis table
Year Production [kWh]Energy fed to grid
[kWh]
Energy
consumption
[kWh]
Self-consumption
[kWh]
Energy purchase
tariff [lei/kWh]
Energy taken from
grid
[kWh]
Revenue from net
metering [lei]
Revenue from energy
sale [lei]Total revenue [lei]
1 11.624.210,83 11.624.210,83 0,00 0,00 0 0,00 0 0 4.649.684,33
2 11.542.841,36 11.542.841,36 0,00 0,00 0 0,00 0 0 4.617.136,54
3 11.462.041,47 11.462.041,47 0,00 0,00 0 0,00 0 0 4.584.816,59
Cash flow
2.1.3 - Net profit
Net profit
2.2 - ECONOMIC ANALYSIS TABLE
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 8
4 11.381.807,18 11.381.807,18 0,00 0,00 0 0,00 0 0 4.552.722,87
5 11.302.134,53 11.302.134,53 0,00 0,00 0 0,00 0 0 4.520.853,81
6 11.223.019,59 11.223.019,59 0,00 0,00 0 0,00 0 0 4.489.207,83
7 11.144.458,45 11.144.458,45 0,00 0,00 0 0,00 0 0 4.457.783,38
8 11.066.447,24 11.066.447,24 0,00 0,00 0 0,00 0 0 4.426.578,90
9 10.988.982,11 10.988.982,11 0,00 0,00 0 0,00 0 0 4.395.592,84
10 10.912.059,23 10.912.059,23 0,00 0,00 0 0,00 0 0 4.364.823,69
11 10.835.674,82 10.835.674,82 0,00 0,00 0 0,00 0 0 4.334.269,93
12 10.759.825,10 10.759.825,10 0,00 0,00 0 0,00 0 0 4.303.930,04
13 10.684.506,32 10.684.506,32 0,00 0,00 0 0,00 0 0 4.273.802,53
14 10.609.714,78 10.609.714,78 0,00 0,00 0 0,00 0 0 4.243.885,91
15 10.535.446,77 10.535.446,77 0,00 0,00 0 0,00 0 0 4.214.178,71
16 10.461.698,65 10.461.698,65 0,00 0,00 0 0,00 0 0 4.184.679,46
17 10.388.466,75 10.388.466,75 0,00 0,00 0 0,00 0 0 4.155.386,70
18 10.315.747,49 10.315.747,49 0,00 0,00 0 0,00 0 0 4.126.298,99
19 10.243.537,26 10.243.537,26 0,00 0,00 0 0,00 0 0 4.097.414,90
20 10.171.832,49 10.171.832,49 0,00 0,00 0 0,00 0 0 4.068.733,00
21 10.100.629,67 10.100.629,67 0,00 0,00 0 0,00 0 0 3.887.290,52
22 10.029.925,26 10.029.925,26 0,00 0,00 0 0,00 0 0 4.091.684,26
23 9.959.715,78 9.959.715,78 0,00 0,00 0 0,00 0 0 4.306.825,02
24 9.889.997,77 9.889.997,77 0,00 0,00 0 0,00 0 0 4.533.277,88
25 9.820.767,79 9.820.767,79 0,00 0,00 0 0,00 0 0 4.771.637,63
Economic analysis table
Year
Revenue of feed-in
tariff on energy
produced [lei]
Revenue of feed-in
tariff on energy fed
into grid [lei]
Revenue of feed-in
tariff on energy
self-consumed [lei]
Saving on energy bill
[lei]
Maintenance costs
[lei]Financing [lei]
Loan capital amount
[lei]
Loan interest amount
[lei]Gross profit [lei]
1 0 4.649.684,33 0 0,00 175.000,00 4.474.684,33
2 0 4.617.136,54 0 0,00 178.500,00 4.438.636,54
3 0 4.584.816,59 0 0,00 182.070,00 4.402.746,59
4 0 4.552.722,87 0 0,00 185.711,40 4.367.011,47
5 0 4.520.853,81 0 0,00 189.425,63 4.331.428,18
6 0 4.489.207,83 0 0,00 193.214,14 4.295.993,69
7 0 4.457.783,38 0 0,00 197.078,42 4.260.704,96
8 0 4.426.578,90 0 0,00 201.019,99 4.225.558,90
9 0 4.395.592,84 0 0,00 205.040,39 4.190.552,45
10 0 4.364.823,69 0 0,00 209.141,20 4.155.682,49
11 0 4.334.269,93 0 0,00 213.324,02 4.120.945,90
12 0 4.303.930,04 0 0,00 217.590,50 4.086.339,53
13 0 4.273.802,53 0 0,00 221.942,31 4.051.860,21
14 0 4.243.885,91 0 0,00 226.381,16 4.017.504,75
15 0 4.214.178,71 0 0,00 230.908,78 3.983.269,93
16 0 4.184.679,46 0 0,00 235.526,96 3.949.152,50
17 0 4.155.386,70 0 0,00 240.237,50 3.915.149,20
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 9
18 0 4.126.298,99 0 0,00 245.042,25 3.881.256,75
19 0 4.097.414,90 0 0,00 249.943,09 3.847.471,81
20 0 4.068.733,00 0 0,00 254.941,96 3.813.791,04
21 0 0,00 0 0,00 260.040,79 3.627.249,73
22 0 0,00 0 0,00 265.241,61 3.826.442,65
23 0 0,00 0 0,00 270.546,44 4.036.278,58
24 0 0,00 0 0,00 275.957,37 4.257.320,51
25 0 0,00 0 0,00 281.476,52 4.490.161,11
Economic analysis table
Year Total tax [lei]Income subject to
tax [lei]Taxable income [lei] Depreciation [lei] Net profit [lei] Cash flow [lei]
Cumulative cash flow
[lei]
Net present value
(NPV) [lei]
1 0,00 0,00 -175.000,00 0 4.474.684,33 4.474.684,33 4.474.684,33 -30.697.418,91
2 0,00 0,00 -178.500,00 0 4.438.636,54 4.438.636,54 8.913.320,88 -26.593.649,92
3 0,00 0,00 -182.070,00 0 4.402.746,59 4.402.746,59 13.316.067,46 -22.679.624,23
4 0,00 0,00 -185.711,40 0 4.367.011,47 4.367.011,47 17.683.078,94 -18.946.684,52
5 0,00 0,00 -189.425,63 0 4.331.428,18 4.331.428,18 22.014.507,12 -15.386.566,29
6 0,00 0,00 -193.214,14 0 4.295.993,69 4.295.993,69 26.310.500,81 -11.991.380,07
7 0,00 0,00 -197.078,42 0 4.260.704,96 4.260.704,96 30.571.205,77 -8.753.594,48
8 0,00 0,00 -201.019,99 0 4.225.558,90 4.225.558,90 34.796.764,67 -5.666.019,98
9 0,00 0,00 -205.040,39 0 4.190.552,45 4.190.552,45 38.987.317,12 -2.721.793,41
10 0,00 0,00 -209.141,20 0 4.155.682,49 4.155.682,49 43.142.999,62 85.636,78
11 0,00 0,00 -213.324,02 0 4.120.945,90 4.120.945,90 47.263.945,52 2.762.524,66
12 0,00 0,00 -217.590,50 0 4.086.339,53 4.086.339,53 51.350.285,06 5.314.840,28
13 0,00 0,00 -221.942,31 0 4.051.860,21 4.051.860,21 55.402.145,27 7.748.282,52
14 0,00 0,00 -226.381,16 0 4.017.504,75 4.017.504,75 59.419.650,02 10.068.291,41
15 0,00 0,00 -230.908,78 0 3.983.269,93 3.983.269,93 63.402.919,95 12.280.059,81
16 0,00 0,00 -235.526,96 0 3.949.152,50 3.949.152,50 67.352.072,45 14.388.544,61
17 0,00 0,00 -240.237,50 0 3.915.149,20 3.915.149,20 71.267.221,65 16.398.477,47
18 0,00 0,00 -245.042,25 0 3.881.256,75 3.881.256,75 75.148.478,40 18.314.374,94
19 0,00 0,00 -249.943,09 0 3.847.471,81 3.847.471,81 78.995.950,20 20.140.548,29
20 0,00 0,00 -254.941,96 0 3.813.791,04 3.813.791,04 82.809.741,25 21.881.112,73
21 0,00 0,00 -260.040,79 0 3.627.249,73 3.627.249,73 86.436.990,98 23.472.871,80
22 0,00 0,00 -265.241,61 0 3.826.442,65 3.826.442,65 90.263.433,63 25.087.459,89
23 0,00 0,00 -270.546,44 0 4.036.278,58 4.036.278,58 94.299.712,20 26.725.084,39
24 0,00 0,00 -275.957,37 0 4.257.320,51 4.257.320,51 98.557.032,71 28.385.956,55
25 0,00 0,00 -281.476,52 0 4.490.161,11 4.490.161,11 103.047.193,82 30.070.291,42
2.2.1 - DEFINITIONS OF ECONOMIC ANALYSIS TABLE
Production [kWh]: Energy production estimated by the program. Also
matches the Energy fed to grid + Self-consumption.
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 10
Energy fed to grid [kWh]: Energy produced by the system and fed into
the grid because not consumed by users of the PV system.
Energy consumption [kWh]: Annual energy consumption, including any
increases in consumption. Also matches Self-consumption + Energy
taken from the grid.
Self-consumption [kWh]: The amount of energy produced by the
system and at the same time consumed by the users of system.
Energy taken from grid [kWh]: Energy consumed by the user and
coming from the grid.
Revenue of feed-in tariff on energy produced [lei]: Energy produced *
Feed-in tariff for the produced energy.
Revenue of feed-in tariff on energy fed into grid [lei]: Energy fed into
grid * Feed-in tariff for energy fed to the grid.
Revenue of feed-in tariff on energy self-consumed [lei]: Energy
self-consumed * Feed-in tariff for self-consumed energy.
Revenue from energy sale [lei]: Energy fed into grid * sale price.
Total revenue [lei]: Revenu of feed-in tariff + Revenue from energy
sale.
Energy purchase tariff [lei/kWh]: Energy purchase tariff revalued
annually by the Energy price inflation.
Saving on energy bill [lei]: Savings due to non-purchase of energy.
Calculated as Self-consumption * Energy purchase tariff.
Maintenance costs [lei]: Cost of maintenance periodic and
extraordinary.
Depreciation [lei]: Depreciation of the system, calculated for each year
as the Realization cost * System depreciation * Annual Depreciation.
Financing [lei]: Amount of annual installment with financing. The
amount is calculated by the program based on the capital to be
financed. Also matches Loan capital amount + Loan interest amount.
Loan capital amount [lei]: Principal portion of the installment loan.
Loan interest amount [lei]: Interest portion of the installment loan.
Gross profit [lei]: Total revenue + Saving on energy bill - Maintenance
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Economic analysis - CONSTRUIRE PARC FOTOVOLTAIC PETRILA 11
costs - Depreciation - Loan interest amount.
Total tax [lei]: Taxable income * Tax rate for income.
Income subject to tax [lei]: Part of the Total revenue subject to tax.
Taxable income [lei]: Refers to the basis upon which an income tax
system imposes the taxes, calculated for each year as Income subject
to tax - Maintenance costs - Depreciation. Note that the program does
not handle tax credits, so if Taxable income is negative then Total tax
will be forced to zero.
Net profit [lei]: Gross profit - Total tax.
Cash flow [lei]: Net profit + Depreciation - Loan capital amount.
Cumulative cash flow [lei]: cash flow of year + cash flow of previous
year. The first year is calculated as: cash flow of year - system cost +
amount to be financed.
Net present value (NPV) [lei]: By calculating the NPV is established the
convenience expected of investment, by discounting the future cash
flows in order to detect the present value of the investment.