Temperature Coefficients
|
NOCT
|
45+/-2℃
|
|
Voltage temperature coefficients(Voc)
|
-0.36%/℃
|
|
Current temperature coefficients(Isc)
|
+0.033%/℃
|
|
Power temperature coefficients(Pmpp)
|
-0.44%/℃
|
|
Minimum power tolerance
|
+/-3%
|
NOCT: Nominal Operating Cell Temperature
Mechanical Data
|
Solar Cell
|
72 (6*12) Mono-crystalline 156*156mm
|
|
Front Glass
|
3.2mm tempered
|
|
Junction Box
|
IP65 rated
|
|
Output Cable
|
900mm length cable/compliable with MC Ⅳ connectors
|
|
Frame
|
Anodized aluminum
|
Electrical Data
|
Module type
|
HW280M-24
|
HW300M-24
|
|
Nominal peak power(Wp)
|
280W
|
300W
|
|
Nominal voltage(Vmp)
|
35.5V
|
36.0V
|
|
Nominal current(Imp)
|
7.89A
|
8.33A
|
|
Open-circuit voltage(Voc)
|
45.0V
|
45.5V
|
|
Short-circuit voltage(Isc)
|
8.76A
|
9.26A
|
|
Module efficiency
|
14.5%
|
15.6%
|
|
Operating temperature
|
-40℃ to +85℃
|
|
|
Maximum system voltage
|
1000V DC
|
|
|
Weight
|
23kg
|
|
|
Dimension
|
1945*990*50mm
|
|
STC: 1000W/㎡ 25℃