280w polycrystalline solar panel

1).Solar panel : 280w
2).Certification:TUV,CE,IEC61730,ISO
3).High Efficiency
4).25 years limited warranty
280wat solar panel
olar module power range from 20watt to 280watt
available for mono and poly
certitifcate: ISO,CE,ICE,TUV
design for MW power station
solar module working time 25 years
warranty 5 years
source agents
280w solar panel
olar module power range from 20watt to 280watt
available for mono and poly
certitifcate: ISO,CE,ICE,TUV
design for MW power station
solar module working time 25 years
warranty 5 years
source agents
1. Tempered glass


2. Top quality EVA encapsulating
3. High quality solar cells
Solar cells demonstrate high and stable conversion efficiency. At the same time, high efficiency of whole solar modules is secured. Cell transition resistance is minimum. Instead, the cells demonstrate high tensile strength, homogeneous colour and attractive looks.
4. Top quality americium fluoride film
5. Reliable connecting box

Excellent sealing ability provides safe and reliable electrical bonding. As opposed to spring contacts, the contacts here are soldered which is why no excessive heating or contact quality worsening appears. Cement offers excellent heat absorption, prevents diode damage cause by heat and serves as a protection against escape current.

6. Mechanic conductor joint

7. Quality dural construction

8. Silicon sealing cement


9. PASAN testing machine
The best test machine in the world at present. Can ensure you the panel capacity and no defective goods leave factory.