technology evaluation and practical aspects of implementing solar energy in indian context
TRANSCRIPT
Technology Evaluation and Practical Aspects of Implementing Solar Energy
in Indian Context
India’s Import Bill
Total Import bill USD 489.31 Million
Crude oil and coal Import value USD 175.3 Million
FY 2011-12 FY 2012-130
100
200
300
400
500
600
369.76
489.31
117.6175.3
Value of Total Import Vaule of Crude oil and Coal in imports
All the Figure in USD Millions
What would be $ price, if no Oil &
Coal imports ?
• Total Installed Electricity Capacity worldwide is
about 20000 GW
Cost Reduction : various options
• Cost has already reduced for solar modules.
Silicon PV Cell: Raw Material to Modules
MW-Level Solar Power Plant
• Cost of MW-Level solar power plant – 7-8 Cr./MW
52221310.72.3
Cost Breakup
Solar PV Modules
Electronics and Electrical
Civil and Module Mounting Structure
Installation & Comissioning
Land
Next Cost Reduction Challenge………….
• Balance of system cost:
o 56% of total cost in case of roof-top
systems.
o Electronics, Batteries,
cables, mounting structure,
civil work etc.
Levelised Cost of Electricity : Solar
Plant Cost 7.20 Cr. Total Energy Generation over 25 Years
37.52 Million units
Interest 2.82 Cr.
Maintenance & Spares
6.06 Cr.
Total Expenses
16.08 Cr
Depreciation Benefit
2.37 Cr
Net Expenses 13.61 Cr
AveragegUnit Cost(solar )
Net Expenses/ Total Energy Generation
Rs. 3.60/Unit
New Technologies
o Flexible, Transparent and high efficiency Solar
module.
o Storage Technologies
o Water Pumping
o Refrigaration
Conventional Solar modules Vs High Efficiency Solar Modules
Triple Junction Solar Cell with Thin Films
Plasma Texturing of Silicon Increases Optical Path Length
This option can reduce silicon thickness by 50% and achieve low cost solar cells
Copper Indium Gallium Selenide (CIGS) Thin Film Solar
High efficiency flexible modules
Building Integrated Photovoltaic (BIPV)
8 MW Solar Power Plant in Osmanabad, Maharashtra
Copyright 2010 RelyOn Solar
Our unique EPC model to build plants at lower costs with the best quality
PRADHIKARAN, PUNE
Copyright 2010 RelyOn Solar
Largest off-grid Installation in Maharashtra 100 KW
BHEL R & D Center, Hyderabad
Copyright 2010 RelyOn Solar
250 KW grid interactive system
Business Point(Architectural Firm)
Copyright 2010 RelyOn Solar
10 KW battery backed system powering a commercial office
Solar Water Pumps ( Irrigation)(Irrigation)
Copyright 2010 RelyOn Solar
Highly efficient DC & AC pumps upto 200 HP for irrigation
IOCL Petrol Pumps ( 100+ installations across country)
Solar for petrol pumps is economical with a payback of less than 3 years