280W Solar Panel

Polycrystalline solar panel
Good quality with best price
Chinaland Solar Energy Co.,ltd
Specifications
Cell
polycrystalline silicon solar cells 156MM*156MM
No.of cells and connections
72pcs ( 6*12)
Dimension of module(mm)
1950*990*50mm
Weight(kg)
23kgs
Limits
Operating temperature(°C)
-40 to +85
Maximum system voltage
1000 V DC
Temperature and coefficients
NOCT
45±2°C
Current temperature coefficient
%/k
0.06±0.01
Voltage temperature coefficient
mv/k
-(155±10)
Power temperature coefficient
%/k
-(0.4±0.05)
Output
Type of output terminal
Junction box
Cable
LAPP(4.0mm²)
Lengths
900mm
Connection
type lv
Characteristics
model
Maximum power at STC(pm)
Open cirxuit voltage(Voc)
Optimum operating voltage(Vmp)
Short circuit current(lsc)
Optimum operating current(lmp)
CHN280-72P
280W
44.20V
36.7V
8.39A
7.63A
CHN270-72P
270W
44.10V
36.1V
8.30A
7.48A
CHN265-72P
265W
44.10V
36.0V
8.25A
7.35A
CHN260-72P
260W
44.00V
35.9V
8.23A
7.24A
CHN255-72P
255W
43.9V
35.5V
8.20A
7.20A
CHN250-72P
250W
43.8V
35.2V
8.17A
7.10A
CHN240-72P
240W
43.5V
34.5V
8.10A
6.96A