ABOUT YINGLI GREEN ENERGYYingli Green Energy Holding Company Limited (NYSE: YGE) is one of the world?s largest fully vertically integrated PV manufacturers, whichmarkets its products under the brand ?Yingli Solar?.With over 7.0GW of modules installed globally, we are a leading solar energy company built upon proven product reliability and sustainable performance.We are the fi rst renewable energy company and the fi rst Chinese company to sponsor the FIFA World CupTM.ÿPERFORMANCE- High effi ciency, multicrystalline silicon solar cells with high transmission and textured glass deliver a module effi ciency of up to 16.0%,minimizing installation costs and maximizing the kWh output of your system per unit area.- Tight positive power tolerance of 0W to +5W ensures you receive modules at or above nameplate power and contributes to minimizingmodule mismatch losses leading to improved system yield.- Top ranking in the ?TšV Rheinland Energy Yield Test? and the ?PHOTON Test? demonstrates high performance and annual energy production.ÿRELIABILITY- Tests by independent laboratories prove that Yingli Solar modules:? Fully conform to certifi cation and regulatory standards.? Withstand wind loads of up to 2.4kPa and snow loads of up to 5.4kPa, confi rming mechanical stability.? Successfully endure ammonia and salt-mist exposure at the highest severity level, ensuring their performance in adverse conditions.- Manufacturing facility certifi ed by TšV Rheinland to ISO 9001:2008, ISO 14001:2004 and BS OHSAS 18001:2007.ÿWARRANTIES- 10-year limited product warranty1.- Limited power warranty1: 10 years at 91.2% of the minimal rated power output, 25 years at 80.7% of the minimal rated power output.1In compliance with our Warranty Terms and Conditions.ÿQUALIFICATIONS & CERTIFICATESIEC 61215, IEC 61730, MCS, CE, ISO 9001:2008, ISO 14001:2004, BS OHSAS18001:2007, PV Cycle, SA 8000ÿELECTRICAL PERFORMANCEElectrical parameters at Standard Test Conditions (STC)Module type YLxxxP-29b (xxx=Pmax)Power output Pmax W 260 255 250 245 240Power output tolerances ?Pmax W 0 / + 5Module effi ciency ?m % 16.0 15.7 15.4 15.1 14.8Voltage at Pmax Vmpp V 30.3 30.0 29.8 29.6 29.3Current at Pmax Impp A 8.59 8.49 8.39 8.28 8.18Open-circuit voltage Voc V 37.7 37.7 37.6 37.5 37.5Short-circuit current Isc A 9.09 9.01 8.92 8.83 8.75Electrical parameters at Nominal Operating Cell Temperature (NOCT)Power output Pmax W 189.7 186.0 182.4 178.7 175.1Voltage at Pmax Vmpp V 27.6 27.4 27.2 27.0 26.8Current at Pmax Impp A 6.87 6.79 6.71 6.62 6.54Open-circuit voltage Voc V 34.8 34.8 34.7 34.6 34.6Short-circuit current Isc A 7.35 7.28 7.21 7.14 7.07STC: 1000W/m2 irradiance, 25øC cell temperature, AM1.5g spectrum according to EN 60904-3.Average relative effi ciency reduction of 3.3% at 200W/m2 according to EN 60904-1.NOCT: open-circuit module operation temperature at 800W/m2 irradiance, 20øC ambient temperature, 1m/s wind speed.ÿOPERATING CONDITIONSMax. system voltage 1000VDCMax. series fuse rating 15ALimiting reverse current 15AOperating temperature range -40øC to 85øCMax. static load, front (e.g., snow) 5400PaMax. static load, back (e.g., wind) 2400PaMax. hailstone impact (diameter / velocity) 25mm / 23m/sÿCONSTRUCTION MATERIALSFront cover (material / thickness) low-iron tempered glass / 3.2mmCell (quantity / material / dimensions /number of busbars)60 / multicrystalline silicon / 156mm x 156mm / 2 or 3Encapsulant (material) ethylene vinyl acetate (EVA)Frame (material / color / anodization color /edge sealing) anodized aluminum alloy / silver / clear / silicone or tapeJunction box (protection degree) ò IP65Cable (length / cross-sectional area) 1000mm / 4mm2Plug connector(type / protection degree) MC4 / IP67 or YT08-1 / IP67 or Amphenol H4 / IP68