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Cadmium Telluride PV Glass MA290B

Nominal Power: 250~290Wp
Cell Type:thin film CdTe semiconductor
Linear Power Warranty: 25 Years
Product Certification
IEC/EN61215 IEC/EN61730
• GB/T29551
• JGJ102
• Fireproof Class A

Technical Data Download

Part No.MA290WMA280WMA270WMA260WMA250W
Nominal Power Pmax(W)290280270260250
Power Tolerance (%)±3±3±3±3±3
Voltage at Pmax Vmpp(V137.2133.1129.3127.5125.0 
Current at Pmax Impp(A)
Open Circuit Voltage Voc(V)179.0178.0173.8171.4167
Short Circuit Current Isc(A)2.392.382.382.312.28
STC (standard test conditions): irradiance 1000W/m2 , battery temperature 25℃, air quality AM1.5
Temperature Characteristics
NMOT (Nominal Module Operating Temperature)42.3±2℃
Temperature Coefficient of Pmax-0.189%/℃
Temperature Coefficient of Voc-0.396%/℃
Temperature Coefficient of Isc+0.061%/℃
Operating Conditions
Maximum System Voltage1000V/1500V
Limiting Reverse Current3.5A
Operating Temperature Range-40℃~+85℃
Load Rating(wind/snow)2400Pa/2400Pa
Hail TestPassed
Protection ClassIP67
Mechanical Data
Module Dimension1600*1200*25.9mm
Thickness with Junction Box25.9mm
Module Weight27KGS
Front Glass3.2mm ultra white float glass
Back Glass2.2mm Semi-tempered glass
Cell TypeThin film CdTe semiconductor
Number of Cells215*4
Packing 30PCS/Tray