By installing and successfully operating 10 MW photovoltaic (PV) power plants will deliver electricity for consumption by the owners, the relevant peoples in the project assessment place will be made aware of the technical and economic potential of solar power generation. Furthermore, the power required from the public grid will be reduced, and overall expenditure on electric power will be lowered & our project aims to create the necessary awareness among the population, and especially among policy-makers and large investors, Youngsters.....
3. Project Description
By installing and successfully operating 10 MW photovoltaic
(PV) power plants will deliver electricity for consumption by
the owners, the relevant peoples in the project assessment
place will be made aware of the technical and economic
potential of solar power generation. Furthermore, the power
required from the public grid will be reduced, and overall
expenditure on electric power will be lowered & our project
aims to create the necessary awareness among the
population, and especially among policymakers and large
investors,Youngsters.....
4. Objectives Involved
Overall project objective:
Our project will make a contribution toward sustainable energy
supply, and will serve as a showpiece demonstrating the
potential for stable and strongly desiring power supply based on
low-carbon energy production.
1. Schedule objectives
2. Permission objectives
3. Financial objectives
4. Technical objectives
5. Special objectives
6. Scheduling
ï§ Total Project Time 5 Months
ï§ Date of Ordering 2 Months
ï§ Financial Closure Achievement 2 Months
ï§ Plant & Machinery Ordering 1 Month
ï§ DOO & FCA - During which detailed engineering, procurement, erection and
commissioning of civil & structural, mechanical and electrical equipment will be
executed.
ï§ The plant & machinery ordering process will happen and the entire ordering
process will happen in one month. During this period, all detailed engineering
designs will be made ready for the execution phase to follow.
7. ACTIVITY DESCRIPTION PRECEEDING ACTIVITY DURATION (WEEKS)
A SITE ASSESSMENT - 1
B DESIGNING A 1
C LABOUR B 1
D PROCUREMENT B 6
E MOUNTING STRUCTURE (ERECTION) C,D 2
F PANEL ERECTION E 3
G JUNCTION BOX F 1
H INVERTER G 2
I CABLING G 1
J TRANSFORMER H,I 2
K COMMISSIONING J 1
8. 1 2 3
A B
5
4
6
D
C
E
7
F
G
8 9 10
H
11
J
K
12
I
(1) (1) (1)
(2)(3)
(1)
(2) (1)
(2)
(1)
(2)
(6)
Dummy Activity
NETWORK DIAGRAM
10. 1 2 3
A B
5
4
6
D
C
E
7
F
G
8 9 10
H
11
J
K
12
I
(0,1) (1,2) (2,3)
(8,10)(10,13)
(13,14)
(14,16) (16,17)
(17,19)
(19,20)
(8,10)
(2,8)
Dummy Activity
PERT- FORWARD PASS METHOD
11. 1 2 3
A B
5
4
6
D
C
E
7
F
G
8 9 10
H
11
J
K
12
I
(0,1) (1,2) (7,8)
(8,10)(10,13)
(13,14)
(14,16) (16,17)
(17,19)
(19,20)
(8,10)
(2,8)
Dummy Activity
PERT- BACKWARD PASS METHOD
12. 1 2 3
A B
5
4
6
D
C
E
7
F
G
8 9 10
H
11
J
K
12
I
(1) (1) (1)
(2)(3)
(1)
(2) (1)
(2)
(1)
(2)
(6)
Dummy Activity
CRITICAL PATH
15. Land purchase
Power Evacuation arrangement permission letter from Gov.
Confirmation of MeteringArrangement and location
Meter type, Manufacture, Model, Details for Energy Metering
Copy of PPA (important as Preferential PPA projects are not eligible for REC)
Proposed Model and make of plant equipment
Taking for compliance with the usage of fossil fuel criteria as specified by MNRE
Details of Connectivity with Gov. Grid
Connectivity Diagram and Single Line Diagram of Plant
Any other documents requested by State Gov.
Agreements
17. Cost objectives
ï§ PerWatt Rs.35 - 50
ï§ Per MW Rs.3.5 - 4.0 Crore
ï§ Per MW 4.5 - 5.0 Acre
ï§ Per Acre Rs.25-40 Lakhs
ï§ O&M Cost Rs.15 Lakhs/MW/Year
ï§ Insurance 0.5% per year
ï§ AD Benefit 4.21% per year
ï§ Escalation Charges 2% every year
21. Levelized Cost of energy
10 years 15 years 20 years
Total Cost
739,500,000.00
739,500,000.00 833,250,000.00 927,000,000.00
Total Gen
116,206,762.60
116,206,762.60 171,487,403.06 224,967,704.22
Rs./unit âč 6.36 âč 4.86 âč 4.12
22. âč 0.0
âč 1.0
âč 2.0
âč 3.0
âč 4.0
âč 5.0
âč 6.0
âč 7.0
âč 6.36
âč 4.86
âč 4.12
PERUNITCOST
NO.OFYEARS
LEVELIZED COST OF ENERGY
10 years 15 years 20 years
23. Bank loans for Solar PV Plant setup
2 kinds of Financing mechanisms
ï§Recourse Financing
ï§Non-Recourse Financing
Loan could be in the range of 40-60% project cost
24. CDM & REC Benefits
ï§ REC Mechanism and CDM are mutually exclusive and hence a power
developer can claim CDM benefits (Carbon Credits) also.
ï§ REC Principal Regulations, there is no lower limit for Solar Power
plants to be eligible for RECs. Though it previously stated that 250 KW
is the minimum size for plants to be eligible for RECs, the same has
been removed as part of the above stated amendment.
25. No Subsidy
Central Government through MNRE
ï§ For systems Upto 100 kWp in size, Upto 15% subsidy can be
availed with the help of MNRE-empanelled channel
partners.
Solar Energy Corporation of India
ï§ For systems of sizes 100 kWp-500 kWp, subsidy can be
availed through Solar Energy Corporation of India.
28. Details
ï§ Plant Capacity 10 MW
ï§ Solar radiation 4-7 kWh/m2/day
ï§ Hrs of operation/Day 5-7 Hrs
ï§ Plant working days 300 Days
ï§ Ave.annual Production 12.6 M.U (10*6*300 MWhr)
ï§ Inverter Central Inverter
ï§ Inside Losses 5 % from generation
Also calculate the Number of sunny days, DayTemperatures,Air MassâŠ.etc
29. Site Assessment
ï§ Prepare Plant Layout Surveying & Now using
Google Earth with ArcGIS
ï§ Latitude 90-310
ï§ Area of plant No's of modules (55 Acres)
ï§ Available shadow area Waste land - Ground
ï§ SoilType All Coarse / Fine Soils used
ï§ Foundation 100 mm thickness
30. 250 Wp - Panel Specifications
ï§ Solar Panel Watt Peak 235 W
ï§ ModuleType Standard
ï§ Technology Mono crystalline
ï§ Mounting Disposition Ground - Tilted
ï§ Open circuit voltage 37V
ï§ Short circuit current 8.6 A
ï§ Max.Power voltage 30V
ï§ Max.Power current 7.84 A
37. Amount of ele.pro/year 12600000 Units
CER 12600 Units
1 CER 1 Ton of Co2
1 CER 0.4 Euro
1 Euro 72 Rupees
Total CER (Euro) 5040 Euro
Total Value/Annum âč 362,880.00 Rupees
For 15 Years âč 5,443,200.00 Rupees
CER Calculation
39. Success Factors
For Output
ï§ Plant Location
ï§ Quality of equipment used
ï§ SolarTracking systems
ï§ O&M activities
For Project
ï§ Satisfied clients
ï§ Met project objectives
ï§ Completed within budget
ï§ Delivered on time
41. Appendix
ï§ Tamilnadu Energy Development Agency (TEDA) Website
ï§ Ministry of New & Renewable Energy (MNRE)Website
ï§ Solar PV Systems â Chetan Singh Solanki
ï§ Solar Electricity â Michel Boxwell