220W Polycrystaline Solar Panel
1.High efficiency polycrystal silicon
2.Obtained TUV certification
220W Polycrystaline Solar Panel
Cell Type | polycrystalline Silicon |
Cell Size(mm) | 156*156 |
No.of Cell & Connections | 60 |
Dimension(mm) | 1650×990×50MM |
Weight(KG) | 21KGS |
Electrical Characteristics | |
Model | SDP220 |
Maximum Power at STC(Pm) | 220W |
Open circuit voltage(Voc) | 35.4V |
Short circuit current(Isc) | 8.36A |
Voltage at P maxt (Vmp) | 29.5V |
Current at P maxt (Imp) | 7.46A |
(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 |
* 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
