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Wholesale Polycrystalline Yingli Solar Panel

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Negotiable MOQ: 300 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Place of Origin:
Guangdong, China
Brand Name:
Yingli
Model Number:
TNP-250W
Payment & Shipping
Payment Methods:
Port of Shipment:
Shenzhen
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Guangdong, China
Brand Name Yingli
Model Number TNP-250W
Material Polycrystalline Silicon
Size 1640*992*40mm
Number of Cells 60 cells
Max. Power 250 watt
Product Description

Wholesale 60cells Yingli solar panel multicrystalline

Features:

- Multicrystalline modules designed for residential,commercial and utility applications

- Available in high efficiency up 320W
- Designed for IEC DC 1000V applications
- Anti-reflective and anti-soiling surface to less dirt and dust
- High salt and ammonia resistance by TUV
- Tolerance Power each module 0+5W
- 100% EL strict inspection
- PID resistance (Potential Induced Degradation)

Type Electric Characteristics :

Typical Electrical Characteristics  
Solar cells :

Poly-Crysalline 156×156mm

60pcs.(6×10) ---3 bus bars

Max-power 245Wp 250Wp 255Wp 260Wp 265Wp 270Wp
Power Tollerance 0 to +6W
Voltage at Pmax (Vmp) 30.7V 30.9V 31.1V 31.3V 31.5V 31.7V
Current at Pmax(Imp) 7.98A 8.09A 8.17A 8.20A 8.31A 8.41A
Open-Circuit Voltage(Voc) 37.5V 37.7V 37.9V 38.2V 38.4V 38.7V
Short-Circuit Current(Isc) 8.58A 8.76A 8.87A 8.97A 8.99A 9.10A
Maximum system voltage(VDC) 1000(IEC), 600(UL)
Cell Efficiency 17.0% 17.3% 17.6% 17.6% 18.0% 18.3%
Moudule Efficiency 15.00% 15.40% 15.70% 16.00% 16.30% 16.60%
No. of Bypass Diodes (pcs.) 3
Max. Seriex Fues(A) 12A
Temperature coefficients of Pmax -0.45%/ ℃
Temperature coefficients of Voc -0.34%/ ℃
Temperature coefficients of Isc 0.05%/ ℃
Nominal Operating Cell Temperature 45±2℃
*STC Conditions (1000W/m*m ; 1.5 AM and 25℃ Cell temperature)
Mechanical Characteristics
Cable type,Cross-sectional area and Length Φ=4mm*mm ,L=1000±5mm
Type of Connector Compatible type MC4
Dimension A×B×C 1640×992×50mm (64.57×39.06×1.77 inch)
Weight 19.6kg(43.1lb)
No.of Draining Holes In Frame 16
Construction

Glass :High Transmission ,Low Iron,Tempered Glass 3.2mm

Encapsulation : EVA

Back side : White

Junction Box ( protection degree ) IP 67
Frame  Clear anodizod aluminum alloy type 6063T6 frame
Qualification Test Parameters
Dielectric Insulation Voltage  6000V DC max
Operating Temperature  -40℃to +85℃
Max load 5400 Pa
Hallstone Impact 25mm(1inch)at23mm/s(52mph)
Tire safety class Class C
Packaging Configuration
Packaging Configuration 20pcs./box and 2pcs./box
Quantity of Big Box/Pallet 1 box/ pallet          1 boxes/pallet
Quantity of Small Box/Pallet   9 boxes/pallet
Loading Capacity 616pcs ./40'HQ  240pcs./20'GP

 

Product Pictures:

Wholesale Polycrystalline Yingli solar panel

Our Partner

We enjoy exclusive channel to get stock solar panels at more competitive price from Trina,Hanwha,Yingli,LDK,Suntech, Jetion etc. 

These panels are from tier 1 solar panel manufacturers,such as Trina,Hanwha,Yingli,LDK.They are assembled with all grade A materials,only problem is that they has slight appearance defect,but due to their strict quality control,even the negligible defect will lower its  they put these panels into stock.

 

Quality :

These panels adopt all grade A materials,such as solar cell,EVA, back sheet, junction box, glass,frame,connector etc.

They have same electrical performance with grade A solar panels,only difference is the negligible superficial defect.

 

Price Comparison: 

Grade 250w poly solar panel Exw price 0.526 USD/watt;

Trina stock solar panel Exw price 0.45 USD/watt.

Wholesale Polycrystalline Yingli solar panelWholesale Polycrystalline Yingli solar panelWholesale Polycrystalline Yingli solar panel 

Company Information

 TOPSKY ENERGY(Hongkong)Limited is a high-tech Environmentally friendly enterprise,which was
established in 1998.Under strict quality control system. Our products include:

  • 125mm mono solar cell &156mm poly and mono solar cell
  • 3W-300W mono-crystalline and poly-crystalline silicon solar panel
  • 5W-50KW home-use or roof solar power system(on-grid&off-grid)
Wholesale Polycrystalline Yingli solar panel
Wholesale Polycrystalline Yingli solar panel
Wholesale Polycrystalline Yingli solar panel 
FAQ

• What kind of certification do you have?

- Power from 3W to 310 with TUV,IEC61215/IEC61730,CEC,CE,PID,ISO9001:2008 (Quality Management system) certified factory

• What is the warranty of solar panels?

-Industry leading power output warranty, 25 year 80%, 10 year 90% power warranty and 10 year product warranty

• Can you quote me the best price?

--We need more information about your demands, such as the power/material/Qty/etc, then We can suggest the suitable type and quote the best price for you.

• Contact 

Contact Person : Monica Luo

Adds: #26  Lane 2, Liuxian 1st Road, Xin'an, Baoan District,  Shenzhen, China

Skype: topskyenergy07  l Mob:+86-13766276101

Tel:+86-755-2723 8049  l Fax: +86-755-27238492

Website:  www.topskyenergy.en.china.cn

                  

Wholesale Polycrystalline Yingli solar panel TOPSKY ENERGY (HK) LIMITED

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Business Type
Manufacturer
Year Established
2010
Factory Size
3,000-5,000 square meters
Total Employees
101 - 200 People

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