| Electrical parameters at Standard Test Conditions(STC) | ||||||
| Module type | YLXXXP12B-29b (XXX=Pmax ) | |||||
| Power output (Pmax/W) | 270 | 275 | 280 | 285 | 290 | 295 |
| Power output tolerances (Pmax/W) | 0/+5 | |||||
| Module efficiency (%) | 16.5 | 16.8 | 17.1 | 17.4 | 17.7 | 18.0 |
| Module efficiency (%) | 30.8 | 31.0 | 31.3 | 31.5 | 31.7 | 32.0 |
| Current at Pmax (Impp/A) | 8.77 | 8.88 | 8.95 | 9.05 | 9.15 | 9.22 |
| Open-circuit voltage (Voc/V) | 37.7 | 37.8 | 38.0 | 38.2 | 38.4 | 38.5 |
| Short-circuit current (Isc/A) | 9.26 | 9.36 | 9.45 | 9.55 | 9.65 | 9.74 |
Average relative efficiency reduction of 3.3% at 200W/m2 according to EN60904-1.
Detail
Production
Packaging&Delivery
| By Sea | Delivery from Qingdao seaport |
| By air | Departure from Qingdao or Shanghai Airport |
| By express | By TNT/DHL |
Project
Payment
| Payment Term | T/T | EXW | 30% T/T in advance, paid the balance before shipment |
| FOB | |||
| CFR | 30% T/T in advance,paid the balance before shipment | ||
| CIF | |||
| 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 | 7~10days after receiving payment for one container | ||
Goldsun New Energy Science&Technology Co.,Ltd is a new energy high technology enterprise,dedicate to produce solar panel,construction solar power plant,research and develop new energy products,provide complete solar solutions.Goldsun company cover more than 66700 square meter,total investment is RMB450 million.
Our main products are solar panel,solar power plant.Based on the production of solar panel,our engineers researched and developed solar pest killing lamp,solar mosquito killing lamp and some other solar application products.
Welcome to cooperate with us for our bright future.
Office
YANTAI GOLDSUN SOLAR ENERGY TECH.CO.,LTD is a wholly-owned subsidiary of Goldsun, located on the second floor of Goldsun office building and mainly undertake the import and export business.Workshop
The workshop adopts the internationally leading intelligent production line, equipped with fully automated production lines and international advanced testing equipment.Teams
The sale team has many years of sales experience, providing you with one-stop service from solution design, system installation, use guidance to after-sales service.FAQ
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.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.