Specifications Specifications 
 Cell Cell Monocrystalline silicon solar cells silicon solar cell 125MM * 125MM 
 cells and connections of cells and in series 72 (6 * 12) 
 Dimension of module (mm) size 1580 * 808 * 35 
 Weight (kg) Weight 15.5 
 NOCT rated battery temperature is 48 ° C ± 2 ° C 
 Current temperature coefficient current temperature coefficient% / k 0.06 ± 0.01 
 Voltage temperature coefficient voltage temperature coefficient mv / k - (155 ± 10) 
 Power temperature coefficient power temperature coefficient% / k - (0.5 ± 0.05) 

 Limits Limits 
 Operating temperature (° C) operating temperature -40 to + 85 
 Maximum system voltage 1000 V DC maximum system voltage 
 Output Output 
 Type of output terminal output of the junction box Junction box type 
 Cable Cable LAPP (4.0mm2) 
 Lengths Length 1200mm (-) and 800mm (+) 
 Connection connection SNZ plug type lv 
 Characteristics Characteristics 
 Model Model CHN180-72M CHN175-72M CHN170-72M CHN165-72M CHN160-72M CHN155-72M CHN150-72M CHN140-72M 
 Open cirxuit voltage (Voc) open circuit voltage 44.8V 44.2V 43.8V 43.4V 43.2V 43.0V 42.8V 42.0V 
 Optimum operating voltage (Vmp) Optimum operating voltage 36V 35.2V 35.2V 34.9V 34.5V 34.4V 34.4V 34V 
 Short circuit current (lsc) short-circuit current 5.30A 5.20A 5.14A 5.20A 4.50A 5.02