Yangtze 25 Year Warranty 660W 670W 680W 690W700W Monocrystalline Half Solar Cells PV Solar Panel for Solar Energy System with CE TUV Ice ISO

Model Type	YS660M-66	YS670M-66	YS680M-66	YS690M-66	YS700M-66
Rated Maximum Power at STC	660W	670W	680W	690W	700W
Maximum Power Voltage (Vmp)	38.38V	38.68V	38.98V	39.28V	39.58V
Maximum Power Current (Imp)	17.20A	17.33A	17.45A	17.57A	17.69A
Open Circuit Voltage   (Voc)	45.55V	45.85V	46.15V	46.45V	46.75V
Short Circuit Current (Isc)	18.45A	18.54A	18.66A	18.79A	18.92A
Module Efficiency	21.1%	21.4%	21.7%	22.0%	22.3%
Working Conditions&Working Conditions
Operating Temperature		-40°c~+85°c
Maximum System Voltage		DC 1000V(IEC) / 1500V(IEC)
Maximum Series Fuse		25A
Power Tolerance		0~+5W
Temperature Coefficient of Pmax		-0.35%/°c
Temperature Coefficient of Voc		-0.29%/°c
Temperature Coefficient of Isc		+0.048%/°c
STC(Standard Testing Conditions): lrradiance 1000W/m2, Cell Temperature 25 'C, Spectra at AMl.5
NOCT (Nominal Operating Cell Temperature): lrradiance 800W/m2, Ambient Temperature 20 'C, Spectra at AMl.5, Wind at l m/S

***** Factory Introduction *****

♦ Founded in 1994, 300MW solar panel production capacity, solar panel power range 3watt to 510watt for both polycrystalline and monocrystalline solar panel 
♦ 10 years total workmanship and materials warranty, 10 years for at least 90% and 25 years for 80% linear power output warranty 
♦ 100% EL test before package and shipping 
♦ Two factories, solar panel factory, battery factory 
♦ Cooperated with world-famous big companies like Jinko Solar , SMA,Tesla , HUAWEI
♦ Products are exported to more than 150 countries 
♦ Products are certified by TUV(Germany) , CE 
♦ Turn-key solar systems are offered, to save time and money for the clients 
♦ Rich experience in overseas construction of solar projects