310w Poly Solar Panel, Export Solar Panel, Solar Panel Cells

Product introduction:JCN company supply high quality 310w solar panel, export solar panel, solar cells,the solar cell effciency can be reached 18%-21%.

  • Description
  • Specification
  • Questions
  • How to Pay

Technical Parameter of Poly Solar Panel


Type Of Module JCN-P290 JCN-P300 JCN-P305 JCN-P310
Maximum Power (W)功率 290 300 305 310
Tolerance (%)正负公差 ± 3% ± 3% ± 3% ± 3%
Open Circuit Voltage (V)开路电压 43.92 43.92 43.92 43.92
Maximum Power Voltage (V)工作电压 35.14 35.14 35.14 35.14
Maximum Power Current (A)工作电流 8.25 8.54 8.68 8.82
Short Circuit Current (A)短路电流 9.9 10.2 10.4 10.6
Module Efficiency (%)组件转换率 15.2 15.7 16 16.2
Solar Cell Efficiency (%)电池片转换率 16.6 17.1 17.4 17.7
Series Fuse Rating (A)保险丝等级 10 10 10 10
Terminal Box 接线盒防水等级 IP65  IP65  IP65  IP65 
Maximum system voltage (V)  系统耐压 DC1000 DC1000 DC1000 DC1000
Operating Temperature()工作温度范围 -40 ---85 -40 ---85 -40 ---85 -40 ---85



1.Q: What kind of company is yours ? 

A: We are manufacturer and there are factories with more than 300 employees directly supply .


2. Q: What is the annual capacity production of your company?

A: Our factory building covers an area of 30000 square meters.And annual output exceeds 80MW.


3. Q: Do your products have certifications?

A: Yes, We are assessment supplier by BV and TUV and our products have the certificates of CE, RoHs, FCC, IEC.


4.Q:How long is the warranty of your products? How to guarantee the after-sale services?

A:We guarantee most of our products for one year,the solar panel for 5 years and We will prepare 3‰ to 5‰ accessories for easy damage parts.


5. Q: Can I get some samples? 

A: Yes,of course. We are honored to offer you samples,usually samples can be ready in 7-15 days!


Payment Term
30% T/T in advance, paid the balance before shipment
30% T/T in advance, paid the balance against copy of B/L
L/C amount above 50,000 usd, we can accept L/C at sight
West Union
Amount lower than 5000usd
West Union
Delivery Time
7~10days after receiving payment for one container
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