320 -345 watt 5BB 19.6% Poly Solar Panel


Electrical parameters  at Standard  Test Conditions   (STC)
Module type YLxxxP-35b (xxx=Pmax)
Power output Pmax W 345 340 335 330 325 320
Power  output tolerances ΔPmax W 0/+5
Module  efficiency ηm % 17.7 17.5 17.2 17.0 16.7 16.5
Voltage  at Pmax Vmpp V 38.0 37.8 37.6 37.4 37.3 37.0
Current at Pmax Impp A 9.08 9.00 8.91 8.84 8.72 8.64
Open-circuit  voltage Voc V 47.3 47.0 46.7 46.4 46.3 46.0
Short-circuit  current Isc A 9.45 9.40 9.34 9.29 9.24 9.18









By Sea Delivery from Qingdao seaport
By air Departure from Qingdao or Shanghai Airport
By express By TNT/DHL



Payment Term T/T EXW 30% T/T in advance, paid the balance before shipment
CFR 30% T/T in advance,paid the balance before shipment
L/C L/C amount above 50,000 usd, we can accept L/C at sight
West Union Amount lower than 1000usd
PayPal Amount lower than 1000usd
Delivery Time 7~15days after receiving payment for one container









1.Q: Are you a factory or trading company?
A: We are an intelligent factory,owing automatic production line,it decreases the labor cost a lot and make our price is very competitive.

2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Yantai city,Shandong province, China. You can fly to Yantai airport or Yantai railway station.We will pick up you there.

3. Q: Does your company also provide other solar products except solar panel?
A: Yes, we also provide solar power system,solar street light,solar mosquito killing lamp etc.Our technical team provide one stop solution.

4. Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount

5.Q:What is the relationship between Goldsun New Energy and Yingli Energy(Yantai)Co.,Ltd?

A: Goldsun New Energy is the shareholder and authorized sales company.

6.Q:How to guarantee the quality and service?

A: Each solar panel has a security code ,you can check it on our head quarter’s web.We sign contract for warranty.





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