YLSYS1200 SERIES Off-grid Solar Power System Powered by Yingli Green Energy Holding Company Limited (NYSE: YGE) is one of the world’s largest fully vertically integrated PV manufacturers. With over 4 GW of modules installed globally, we are a leading solar energy company built upon proven product reliability and sustainable performance. We are committed to offer reliable and sustainable PV product and provide affordable green energy for all. We are the first renewable energy company and the first Chinese company to sponsor the FIFA World CupTM. G EN E RA L IN F O R M AT I O N Off-grid Solar Power System converts solar energy to AC electric energy through solar module and inverter device, which can meet basic electricity demand for home lighting and appliances. Meantime, the DC electric energy from the solar system can supply to the DC facilities, such as mobile phone, lap-top computer, etc. Off-grid Solar Power System can be widely used in many different places, such as solar family power supply, road monitoring system, tunnel power supply system, communication base station, forest fire prevention, environmental monitoring, grassland ranch, fishermen farming, border post and any places where have no electricity or are short of electricity. -Safe, quiet and stable -No pollution -Easy installation, convenient operation CERTIFICATION ISO 9001:2008, ISO 14001:2004, BS OHSAS 18001:2007, PV Cycle

YLSYS1200 SERIES Off-grid Solar Power System System model Module type Battery type Power output Power output tolerances Open-circuit voltage Module Specification Short-circuit current Battery stand-by days: 2 days. Peak sun hours: 4.5 hours/day. Module type Packaging specification refers to the actual product. Note: The package can be designed according to customer’s special requirement. STC: 1000W/m2 irradiance, 25°C cell temperature, AM1.5, according to EN 60904-3. VRLA battery Rated current DC over-voltage protection point Static current Drop voltage Protection function reverse connection...