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 280W Poly Colorful Solar Panel, Better Apperarance, Better Performance
 280W Poly Colorful Solar Panel, Better Apperarance, Better Performance

280W Poly Colorful Solar Panel, Better Apperarance, Better Performance

Manufacturer,Scientific Researcher,Engineering Contracting Company

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Products advantages 1.Certificates : TUV,CE,CEC,ISO and so on. 2.Warranty : 12 years products warranty and 25 years peak efficiency warranty. 3.Quality issue: if there is any quality problem,we can replace free for change. 4. Raw material: we use the famous brand raw materials

Solar Cell                       Poly solar cells Maximum System VoltageDC1500V (IEC)
Front Cover           3.2 mm thick, tempered glassOperating Temperature -40oC~+85oC
Back Cover                    TPT (Tedlar-PET-Tedlar)Storage Temperature -40oC~+85oC
Encapsulant                    EVA (ethylene vinyl acetate)Max. Wind Load / Max. Snow Load2400Pa 
Frame                           aluminium alloyApplication ClassClass A
Junction Box                   MC4
Module TypeGPP270-300W(60)  Poly  Panel
Maximum power at STC (Pmax)  
270 275 280 290 300 
Maximum power voltage (Vmp) /V
31.50 31.80 32.10 32.40 32.70 
Maximum power current  (Imp) /A
8.57 8.65 8.72 8.95 9.17 
Open circuit voltage (Voc) /V
37.80 38.16 38.52 38.88 39.24 
Short circuit current  (Isc) /A
9.00 9.08 9.16 9.40 9.63 
Cell Efficiency (%)
18.86%19.21%19.56%20.26%20.96%
Module Efficiency (%)
16.60%16.90%17.21%17.83%18.48%
Power Production Tolerance0+ 3%
Max system Open Circuit voltage/V1500V
Max Series Fuse Rating/A15A
 Cell Size (mm)156.75*156.75mm
Operating Temperature Scope-40/+85oC
Solar Cell Quantity PCS ( Array)60(6x10)
Weight of module (kg)17.5kg
module size (mm)1640*992*35mm
Standard Test Conditions  (STC)Irradiance 1000W/m2, Module temperature 25oC, Air Mass (AM)=1.5
Tolerance of Pmpp0~3%,Certified in accordance with IEC61215,IEC61730-1/2.












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