270W Polycrystalline Silicon Solar cell Panel

Solar cell Panel
1.TUV certificate authorize
2.Material: Polycrystalline Silicon
3.25 years quality


* High luminousness low iron tempered glass
* Anti-aging EVA, excellent anti-climate TPt
* Anodized excellent aluminum alloy frame
* High efficiency, long lift span, easy installation, wind protection
* High quality product warranty for 25 years,after 10 years of use .the panel effciency is 90%,and 80% effciency after 20 year's use
*certificates:TUV ISO

270W Polycrystalline Silicon Solar cell Panel
Cell Type
polycrystalline Silicon
Cell Size(mm)
156*156
No.of Cell & Connections
72
Dimension(mm)
1950*990*50MM
Weight(KG)
22KGS
Electrical Characteristics
Model
SDP270
Maximum Power at STC(Pm)
270W
Open circuit voltage(Voc)
43.2V
Short circuit current(Isc)
8.31A
Voltage at P maxt (Vmp)
36V
Current at P maxt (Imp)
7.5A
(STC:Irradiance 1000W/,25 AM1.5)
Limits
Maximum System Voltage
1000VDC
Operating Temperature
(-40)~(+90)
Temperature Coefficients
NOCT
(45±2)
Temperature Coefficient of ISC
±0.05%/
Temperature Coefficient of VOC
-0.34%/
Temperature Coefficient of Power
-0.5%/
Power tolerance
±5%
Construction
Front
High-transmission low-iron tempered glass
Back
TPT
Encapsulant
EVA
Frame
aluminum