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CdTe Thin Film Solar Module (Solar Glass)

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EXCELLENT POWER GENERATION PERFORMANCE
series CdTe thin film modules have a high effiffifficiency and a proven excellent record on power generation performance.
HIGH CONVERSION EFFICIENCY
Cadmium Telluride is a semiconductor compound with a high absorption coefficient, 100 times higher than silicon. The band gap width of cadmium telluride is more suitable for photovoltaic energy conversion than silicon. To absorb the same amount of light, the thickness of cadmium
telluride film is only one hundredth that of silicon wafer. Today, the world record of cadmium telluride thin film conversion efficiency has reached 22.1% in the laboratory. And the CdTe thin film solar module produced by Solar First reaches to 14% and above on conversion efficiency. The series products have obtained TUV, UL and CQC certififications.
LOW TEMPERATURE COEFFICIENT
The temperature coefficient of CdTe thin film solar moduleis only about -0.21%/℃, as the traditional silicon solar module temperature coefficient reaches to -0.48%/℃. For most of high solar irradiance regions on earth, the temperature of solar module at working can reach to 50℃ or above. Thus this fact have greater
EXCELLENT LOW-IRRADIANCE EFFECT
Cadmium telluride is a direct-band gap material with high absorption for the full spectrum. Under low lightcondition, in dawn, dusk of a day or in a diffuse lighting, the power generation performance of CdTe thin film solar module has been proven to be higher than that of crystalline
silicon solar module which is made by an indirect band gap material.
GOOD STABILITY
No intrinsic light-induced degradation effects.
LOW HOT SPOT EFFECT
The elongated cells of CdTe thin film module help to reduce the hot spot effect of module,which leads to a great advantage of improving the power generation capacity, ensuring the safety in usage and product life.
MINIMAL BREAKAGE RATE
Contributed by a proprietary technology adapted in ’s CdTe modules manufacturing process, CdTe module has a minimal breakage rate.
EXCELLENT APPEARANCE
CdTe modules have uniformity color – pure black which provides an excellent appearance, fit best in buildings that have higher standards on appearance, unity and energy-independance.

Parameters

Colored Semi-Transparent Module 

-LAM2-T40-57   -LAM2-T20-76  -LAM2-T10-85
Nominal(Pm) 57W 76W 85W
Open Circuit Voltage(Voc) 122.5V 122.5V 122.5V
Short Circuit(Isc) 0.66A 0.88A 0.98A
Voltage at Max. Power(Vm) 98.0V 98.0V 98.0V
Current at Max. Power(Im) 0.58A 0.78A 0.87A
Transparency 40% 20% 10%
Module Dimension L1200*W600*D7.0mm
Weight 12.0kg
Power Temperature coefficient -0.214%/°C 
Voltage Temperature coefficient -0.321%/°C
Current Temperature coefficient 0.060%/°C
Power Output 25 years power output guarentee for 90% of nominal output during first 10 years and 80% over 25 years
Material and Workmanship 10 years
Test Conditions STC: 1000W/m2, AM1.5, 25°C

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