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Module efficiency


Highest power output

10 years

Material & workmanship warranty

25 years

Linear power output warranty

  • PID-Free
  • Positive tolerance offer
  • Innovated cell and module processing technology
  • Good temperature cofficient enables higher output in high temperature region
  • Excellent performance under low light conditions
  • Certified for salt/ammonia corrosion resistance
  • Load certificates: wind to 2400Pa and sonw to 5400Pa
  • China Sunergy (Nanjing) Co. Ltd. (NASDAQ:CSUN), estibilished in 2004, is a hi-tech corporation with its core business in R & D, manufacturing, and sale of high efficiency silicon based solar cells and modules.
  • As one of the leading PV enterprises in the world, CSUN has delivered more then 2.4GW solar products, to residential, commercial, utility and off-grid projects all around the world.
  • Through strict selection of raw materials, stringent quality control and rigorous lets in state of the art facilities in Nanjing and Shanghai, CSUN has always committed to higher efficiency, more stable and better cost effective products.