Thursday, February 10, 2011

solar panel

180w monocrystalline solar panel
Solar Panel

Model No.: TN-72-5M/180
Maximum power (Pmax): 180W
Voltage at max. power (Vmp): 36.4V
Current at max. power (Imp): 4.97A

Open circuit voltage (Voc): 44.5V

Short circuit current (Isc): 5.39A

Operating temperature: -40/+85
o
C
Module efficiency: 14.10%

Cell size: 125x125 monocrystalline solar cells.
Dimensions: 1580x808x35mm
Weight: 15.0kg

ELECTRICAL CHARACTERISTICS
Model
TN-72-5M/175
TN-72-5M/180
TN-72-5M/185
TN-72-5M/190
Maximum power (Pmax)
175W
180W
185W
190W
Voltage at max. power (Vmp)
36.0V
36.4V
36.6V
36.6V
Current at max. power (Imp)
4.87A
4.97A
5.06A
5.19A
Open circuit voltage (Voc)
44.4V
44.5V
44.8V
44.8V
Short circuit current (Isc)
5.26A
5.39A
5.50A
5.61A
Temperature coefficient of Isc
(0.065±0.015)%/oC
Temperature coefficient of Voc
-(160±20)mV/oC
Operating temperature
-40/+85oC
PERFORMANCE
Tolerance
±3%
Module efficiency
13.71%
14.10%
14.49%
14.88%
Nominal voltage
24V
Warranty
Pmax is not less than 90% in 10 years and 80% in 25 years.
MECHANICAL CHARACTERISTICS
Cell size (mm)
125x125 monocrystalline solar cells
Cell array
72 pieces in a12 x 6 matrixes connected in series.
Dimensions (mm)
1580x808x35mm
Weight(Kg)
15.0kg
Frame
Clear anodized aluminum alloy type universal frame silver
Construction Front:
High-transmission 3.2mm tempered glass
Back:
Polyester
Encapsulant:
EVA

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