Towards a strategy for solar power indigenization_Pakistan
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This document discusses strategies for solar power indigenization in Pakistan. It provides an overview of existing solar technologies including photovoltaics, parabolic trough collectors, power towers, and solar dishes. It analyzes the current costs, capacity factors, and technical specifications of these solar options. It also examines Pakistan's solar resource potential across different regions and seasons, and recommends strategies for developing a local solar industry and integrating solar power into Pakistan's energy mix.
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Towards a strategy for solar power indigenization_Pakistan
- 1. Towards a Strategy for Solar Power Indigenization Syed Akhtar Ali IEEEP Conference 15-16 March 2011
- 2. Solar power plant in U.A.E. 2
- 3. 3
- 4. Comparative Solar Suitability of regions 4
- 6. Existing competitive solar applications • • • • • • • • Solar Water Pumping Mobile Towers Pipelines and Railways Communication Remote non-grid Rural Settlements Schools and Hospitals Replacements of Diesel Engines Solar Water Heating Solar Air-Conditioning
- 7. Comparative Capital Cost & Capacity Factors CAPEX (USD/KW) Capacity Factor (%) Oil/Gas 1000 – 1200 70 – 80 Coal 1500 – 2000 70 – 80 Nuclear 4000 90 Wind 2500 25 – 30 Solar 6000 25 – 30
- 8. Table 12: Energy Price Summary in the US Year 2008 2009 2010 2011 WTI Crudea($/barrel) 99.57 61.66 77.97 83.00 Gasolineb($/gal) 3.26 2.35 2.74 2.92 Dieselc($/gal) 3.80 2.46 2.96 3.14 Heating Oild ($/gal) 3.38 2.52 2.92 3.10 Natural Gasd($/mcf) 13.89 11.96 11.54 11.91 Electricityd(cents/kwh) 11.26 11.55 11.59 11.75 West Texas Intermediate. c On-highway retail. a b d Average regular pump price. U.S. Residential average. Source: EIA USA: Short term energy outlook 2010 8
- 9. Solar Energy: Strength & Weaknesses Solars Main Strength ---- No Fuel Cost Solars Main Problem ---- Low Capacity Factor High Capital Cost ---- Transitional Present Cost ---- 25 cents/KWH (Twice High) Solar Cost Goal ---- Under 10 cents/Kwh (2020)
- 10. Solar PV Module Pricing
- 11. Cost of PV Solar Electricity
- 23. Solar Insolation and PV output • A sunny location (like Los Angeles, California, US) receives an average of 5.5 hours of sunlight per day each year. • A cloudy location (like Hamburg, Germany) receives 2.5 hours per day of sunlight each year. • A 1 kilowatt peak solar system generates around 1,600 kilowatt hours per year in a sunny climate and about 750 kilowatt hours per year in a cloudy climate.
- 24. Table 38: Daily Insulations rates for various seasons & region of (latitude tilt) Pakistan (kwh/ m2/ day) Summer Southern Sindh Karachi Spring Fall Winter Annual 4.50- 5.0 6- 6.50 5.50- 6.00 2.50- 3 5.5- 6.0 Northern Sindh 6- 6.50 6.50- 7.0 6- 6.50 2.50- 3.0 6- 6.50 Eastern Sindh 6- 6.50 6.50- 7.0 6- 6.50 2.50- 3.0 6- 6.50 Western Sindh 6- 6.50 6- 6.50 5- 6.65 2.50- 3.0 6- 6.50 Northern Punjab 6- 6.50 6- 6.50 5.50- 6.0 4- 4.5 5.50- 6.0 Central Punjab 6- 6.50 6- 6.50 5.50- 6.0 4- 4.5 5.50- 6.0 Lower Punjab 6- 6.50 6.50- 7.0 6- 6.50 4- 4.5 6- 6.50 Northern Baluchistan 7- 7.50 6.50- 7.0 7- 7.50 4- 4.55 6- 6.50 6.50- 7.0 6.50- 7.0 6- 6.5 4- 4.5 6- 6.50 4- 4.50 6.50- 7.0 5.50- 6.0 2.50- 3.0 5.50- 6.0 5.50- 6.0 4.50- 5.0 5- 5.50 2.50- 3.0 5- 5.50 NWFP North 7- 7.50 4.50- 5.0 5.5- 6.0 4- 4.50 5- 5.50 NWFP Central 6- 6.50 6- 6.50 5.5- 6.00 5.50- 6.0 NWFP South 6- 6.50 6- 6.50 5.5- 6.00 5.50- 6.0 Central Baluchistan Southern Baluchistan Northern Areas Source = Maps U.S AID/ SARI/ NREL
- 26. Global PV market present status future development wafer-based c-Si % 90« thin film SC % 10«
- 28. PV Module
- 29. Family of PV cell
- 34. Thin Flexible Film PV
- 35. Thin Flexible Film PV
- 36. Thin Flexible Film PV
- 37. Roll-to-roll PV Cell Printer on Stainless Steel web sheets
- 38. Xunlight’s flexible thin-film laminates
- 39. Solar Thermal Power • Parabolic Trough • Solar Dish • Heliostat-Tower • Linear Reflector • Others
- 41. Optical Principles - PT 41
- 45. Parabolic Mirror Layer Construction Glass Silver Copper Prime Coat Intermediate Coat Top Coat
- 46. Flat glass substrates: Composition Substrate Alkali Contents Cost Factor soda-lime-silica Na-rich 1 borosilicate Na-poor 10 alumo-borosilicate Na-free silica Na-free 15 5000
- 49. Recommendation for Enquete-Commission of the German Parliament 49
- 51. Optical Principles - PT 51
- 55. Heating Element
- 57. Cross section of the coated absorber tube 57
- 58. Parabolic Trough with HCE tube 58
- 60. Masdar partners with Total and Abengoa Solar to build world's largest concentrated solar power plant 60
- 62. PS10, 10 MWe Solar Central Receiver Power Plant 62
- 63. Power Tower - Heliostats
- 66. Solar Dish 25-30 KW
- 67. Solar Dish Power Plant
- 68. VIDEO YouTube - Stirling Dish 500MW solar power plant.flv