High Quality 250w Polycrystalline Yingli Solar Panels

High quality 250w polycrystalline yingli solar panels

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 :

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.

 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)

 

TOPSKY ENERGY (HK) LIMITED