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AGENDA

AGENDA. Industry Issues. Automation & Technology . THE DIFFERENCE Good vs Bad. Sustainability . 2008. We know what happened !!! . Reliability . Average 1.7 %. 0.7 %.

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AGENDA

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  1. AGENDA Industry Issues Automation & Technology THE DIFFERENCE Good vs Bad

  2. Sustainability 2008 We know what happened !!! www.jinkosolar.com Source : GTM Research

  3. Reliability Average1.7 % 0.7 % A University of Arizona study found annual degradation levels of 1.7% on 1,900 modules in the field for 3 - 18 years. www.jinkosolar.com

  4. Consistency Average~ 22 % Repeatability www.jinkosolar.com

  5. Surprises !!! “Oh no! our modules are down 40%, we think it is potential–induced degradation” ‐anonymous module manufacturer, 2010 For a typical 20 MW, 1 % less Energy Yield 10% Profitability Loss www.jinkosolar.com

  6. Value Sustainability Cost Control Automation R&D Reliability Process & Technology Consistency www.jinkosolar.com

  7. CATEGORIZATION OF MANUFACTURERS Excellent Quality Cost Control Sustainability Vertical Integration Automated Robotic Assembly Heavy R&D Investments Stringent QC Not full Integration Partial automation Little or no R&D Investments Moderate QC Only assembly – no cells Human production lines Zero R&D Investments Minimal QC

  8. Vertical Integration Virgin Polysilicon Ingots Wafers Cells Modules Systems Recovered Silicon Materials • Economies of Scale • Efficiency Improvement • Quality Control • Cost Control ? www.jinkosolar.com

  9. Sustainable Growth Ingot • JinkoSolar GmbH Est. April 1, 2010 Wafer Cell • Ontario office • (Canada) • Swiss Office • Est. Sept.2011 • Tokyo office(Japan) 1 Module • European • Warehouses • Shanghai and office in Beijing 1.2GW • JinkoSolar (U.S.) Est. Aug 2010 • San Francisco office (US HQ) • Montpellier office • (France) 1 GW • JinkoSolarproduction facilities Growth rate 90% • Bologna Office (Italy) • New Jersey Office • India office (in process) • South Africa • Office 0.6GW • Singapore office (APAC HQ) • 2 production facilities（Shangrao and Haining) • 13 sales offices in 10 countries • 2012 ranking in key solar markets: #1 Italy • #3 Germany • #2 France • #2 China • Queensland Office (Australia) 2010 2011 Mid-2010 Mid- 2011 2009 Vertical Integration-Capacity Growth (MW) www.jinkosolar.com

  10. NPC Japan 1200 – 1300 Cell per Hour Low Breakage Rates: 0.1% - 0.3% High Throughput Min Cell Handling www.jinkosolar.com

  11. www.jinkosolar.com

  12. Texturing PV Cell Architecture Reduced Optical Reflectivity Improved Light Absorption Higher Cell Efficiency www.jinkosolar.com

  13. www.jinkosolar.com

  14. R&D: Projects R&D efforts are sharply focused on two emerging technologies: 1. Next Generation Technology: High-Power PERL Cells PERL cells use a thin ceramic film layers on the back of the cell to dramatically increase solar cell voltage (Voc) 5% more peak power per module Standard Cell Cross Section PERL Cell Cross Section Front-side of cell All metal coverage ( ) with full area contact ( ) Limited Voc and Power Point contact area ( ) with ceramic film passivation ( ) Increased Voc and Power

  15. R&D: Projects 2. Next Generation Technology: ABC (All Back Contact) Solar Cells & Modules ABC cells place all of metal contact strips at the back of the cell Triple Benefit: Less metal on the front means more sunlight on the cells Simplified back connections reduce power loss & improve reliability Improved aesthetics 3% more peak power per module Standard Cell ABC Cell

  16. Incoming Materials Quality Control Screen Paste Full automatic ATM wafer inspection system Sampling according to GB2828-2203

  17. GENERATION – 50 Plants Gujarat Generation/MW of 50 plants in Gujarat for the same month 216 MWh/Month 84 MWh/Month www.jinkosolar.com

  18. Thank You Call me @ 98181 33532 kuldeep.indeevar@jinkosolar.com www.jinkosolar.com

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