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06. The Yingli Solar Family 08. Fully Vertically Integrated Production Lines 20. Proven & Certified Quality Technology & Innovation 34. Our 2010 FIFA World Cup™ 36. Our 2014 FIFA World Cup™ 38. "Football for Hope. Energy for 48. Yingli Solar Worldwide Yingli Solar To make affordable green energy for al

Yingli Green Energy Holding Company Limited (NYSE: YGE), which holds the brand "Yingli Solar", is a leading solar energy company and one of the world's largest fully vertically integrated photovoltaic manufacturers. Yingli Green Energy's manufacturing covers the entire photovoltaic value chain, from the production of polysilicon, ingot casting and wafering, to solar cell production and module assembly. Two capacity expansion projects of 600 MW and 100 MW are under construction in Baoding and Hainan, respectively, which are expected to start initial production in the middle of 2011 and will...

Fine Silicon Hainan Yingli New Energy Resources Co., Ltd was founded in September, 2009. In July, 2010, Hainan Yingli completed the construction of its Phase I manufacturing facility in Haikou, Hainan, China. With annual production capacity of 100 MW, the facility covers the entire photovoltaic value chain from ingot casting and wafering to solar cell production and module assembly. Fine Silicon Co., Ltd is a subsidiary of Yingli Green Energy Holding Co., Ltd (YGE), which manufactures semiconductor grade polysilicon and electrical grade silane.

Working together, around the world At Yingli Green Energy, we are proud of our employees who come from different cultures and different backgrounds around the world. Together, we strive to act upon our mission.

largest fully vertically integrated photovoltaic manufacturers. Yingli having the entire value

Our in-house polysilicon manufacturing facility, Fine Silicon, successfully started commercial production in August, 2010. Designed for an annual production capacity of 3,000 MT, this Baoding-based factory is a state-of- the-art facility for advanced silane-based polysilicon manufacturing. Project Milestones: • Began construction in April, 2008 • Reached mechanical completion in November, 2009 • Successfully started commercial production in August, 2010

In ingot casting, we employ large directional solidification systems (DSS) that can effectively facilitate the crystalization process. This allows multicrystalline silicon ingots to grow under a precisely controlled thermal field. Because of the utilization of this technology, the power consumption was reduced from 12.59KWh/kg to 7.50KWh/kg. This reduces not only cost but also carbon emission. Technology Improvement Leading to Capability to Cast Larger Ingots Multicrystalline Ingots Monocrystalline Ingots

Adoption of advanced wire saw technology produces thinner wafers, reduces kerf loss, and therefore, able to significantly cut down polysilicon consumption. This technology also leads to better uniformity and lower breakage. The cutting slurry used in this process is recycled which reduces costs and minimizes the environmental impact. As a fully vertically integrated manufacturer, we are able to directly connect our wafer lines to our cell lines. This simplifies the handling process, reduces wafer breakage, and lowers overall processing costs. Wafer Milestone Multicrystalline Wafers...

Our multicrystalline solar cells achieved an average efficiency of 16.5% at the end of 2009 versus 14% in 2004. Together with the Energy Research Centre of the Netherlands (ENC) and Tempress System BV (Tempress), Yingli Solar successfully developed a new high-efficiency monocrystalline cell, the PANDA cell, which we put into production in July, 2010. On the PANDA commercial production lines, we have reached a historical high cell Technology Improvement Leading to Higher Solar Cell Efficiency Multicrystalline Cells Monocrystalline Cells Average Efficiency

Our factory in Baoding is the first commercial-scale operation in China to fully automate the soldering of solar cells, using a process commonly referred to as "stringing". Yingli Solar is also the first solar energy company to fully incorporate electroluminescence testing into the production process. These competitive advantages help us to tightly control quality and deliver exceptionally reliable products. Our latest product, the PANDA modules, made from high-efficiency N-type monocrystalline silicon cells, have high performance and reliability.

Proven & Certified Quality Technology & Innovation Proven & Certified Quality We are committed to deliver high-quality PV modules with 25-year limited power warranty and TOV and UL certifications. We established a strategic partnership with TUV Rheinland, a leading global technology service provider in the testing of PV modules and components. TUV Rheinland conducts periodic factory inspections to review our production, testing, and calibration procedures. Technology & Innovation We believe that technological innovation is essential to our position as a global leader in the solar industry...

Success Stories From solar powered lights to large-scale solar power stations, Yingli Solar modules are widely used around the world with an accumulated installation of approximately 2 GW. Our modules carry our commitment to our customers, suppliers, investors, and business partners. They also carry Yingli's relentless pursuit on environmental protection and sustainable human development.

POWER PLANT Solar Farm

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The First Carbon-Neutral Commercia Display and the First Chinese FIFA World Cup™ History Yingli Green Energy introduced the first carbon-neutral commercial display in FIFA World Cup™ history. This commercial display included a fully operating building-integrated PV system using Yingli Solar semi-transparent laminates. The use of wood, bamboo and other materials had also contributed to lowering the overall carbon footprint of the display. If the system were to remain at the Soccer City Stadium in Johannesburg, South Africa, for a full year, it would generate approximately 1,500...