High Efficiency 550W Yingli Solar Panels

• After-sales Service: Yes
• Warranty: 25 Years
• Number of Cells: 144cells
• Application: Industrial
• Condition: New
• Certification: EST, ISO, CB, CE, IEC
• Model NO.: YLM 144 -530-550W
• Material: Monocrystalline Silicon
• Solar Cells: A Grade , 166mm , 9bb Half-Cut
• Backsheet: A Grade , Kpf Material
• Frame: Robust , Anodized Aluminum Alloy
• Front Glass: 3.2mm, Tempered, High Transmission,Low Iron Glass
• Connector: Mc4 Connector , Compatible
• Package: 30PC/Plt , 780PCS/40hc
• Output Cables: 300mm /1400mm, Customized Allowed
• Weight: 23.5kgs
• Transport Package: Pallet and Wooden Box
• Specification: 2094*1038*35mm
• Trademark: PNG Solar
• Origin: China
• HS Code: 85414300
• Production Capacity: 800MW Per Year

Product Description

Product Description

Specifications

Module Type			YLxxxD-40d 1/2 (xxx=Pmax) YLxxxD-40d 1500V 1/2 (xxx=Pmax)
Power Output	Pmax	W	435	440	445	450
Power Output Tolerance	Pmax	W	0/+5
Module Efficiency	ηm	%	20.01	20.24	20.47	20.70
Voltage at Pmax	Vmpp	V	40.75	40.95	41.15	41.35
Current at Pmax	Impp	A	10.68	10.75	10.82	10.89
Open Circuit Voltage	Voc	V	49.30	49.50	49.70	49.90
Short Circuit Current	Isc	A	11.26	11.33	11.40	11.47
STC: 1000W/m2 irradiance, 25°C cell temperature, AM1.5g spectrum according to EN 60904-3.  Average relative efficiency reduction of 3.3% at 200W/m2 according to EN 60904-1.

 

Power Output	Pmax	W	322.2	326.0	329.7	333.4
Voltage at Pmax	Vmpp	V	37.7	37.9	38.1	38.3
Current at Pmax	Impp	A	8.54	8.60	8.66	8.71
Open Circuit Voltage	Voc	V	46.0	46.2	46.3	46.5
Short Circuit Current	Isc	A	9.12	9.17	9.23	9.29
NOCT: open-circuit module operation temperature at 800W/m2 irradiance, 20°C ambient temperature, 1m/s wind speed.

 

 

Materials

Factory

Packaging & Shipping

Projects at home & abroad

FAQ

 

1. What is the lead production time ?
Our typical lead production time ranges from approximately 10 to 15 days, ensuring timely delivery of your solar solutions.

2. Which port is the closest to you ?
We are conveniently located near the major ports of Shanghai and Ningbo, facilitating smooth and efficient shipping.

3. Where are your customers located?
Our esteemed clientele spans across Europe, including countries like Spain, Italy, and Poland, amongst others.
In Latin America, we proudly serve nations such as Argentina and Ecuador.
Across Asia, our reach extends to Vietnam, Thailand, Myanmar, and several other countries.