Wholesale Price Monocrystalline Solar Module Yingli 440W 445W 450W 455W 460W Solar Panel

Customization: Available
Warranty: 25 Years
Number of Cells: 144cells

Product Description

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Basic Information

Model
YLM144 CELL
Application
Industrial / Commercial
Condition
New
Certification
EST, ISO, CB, CE
Material
Monocrystalline Silicon
Connector
Mc4
Power
440W
Cell Orientation
144 cells (6*24)
Dimension
2094*1038*35mm
Weight
22.4kg
J-Box
IP68
Production Capacity
800MW/Year
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Product Description

Solar Module Main View Solar Panel Perspective

🛡️ Higher Durability

The multi-busbar design can decrease the risk of the cell micro-cracks and fingers broken, ensuring long-term reliability.

⚡ High Power Density

High conversion efficiency and more power output per square meter, achieved by lower series resistance and improved light harvesting.

🌓 Half-cell Design

Less energy loss caused by shading due to new cell string layout and split J-box; lower cell connection power loss due to half-cell design.

💎 Advanced Glass

High-transmission glass features a unique anti-reflective coating that directs more light on the solar cells, resulting in a higher energy yield.

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Applications

  • Commercial/industrial building roof-top systems
  • Residential roof-top system
  • Solar street lamp
  • Other industrial and commercial applications
  • Rural and island electrification
⚙️

Technical Parameters

Electrical Parameters at Standard Test Conditions (STC)
Module 430W-144 ~ 455M-144
Power output (Pmax) 430W435W440W445W450W455W
Voltage at Pmax (Vpmax) 40.72V40.97V41.20V41.44V41.67V41.90V
Current at Pmax (Ipmax) 10.56A10.62A10.68A10.74A10.80A10.86A
Open-circuit voltage (Voc) 48.80V49.05V49.30V49.55V49.80V50.05V
Short-circuit current (Isc) 11.18A11.24A11.30A11.36A11.42A11.48A
Module efficiency 19.96%20.19%20.42%20.65%20.88%21.12%
Performance Charts
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Material & Production

Material Details Production Process
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Project & Quality

Project Display Certifications Overview
Packaging Shipping

Frequently Asked Questions

1. What are your payment conditions and terms? We support T/T, L/C at sight under FOB, CIF, CFR, DDU, and other standard international trade terms.
2. Why should we choose your solar solutions? We focus on reliable quality and long-term partnerships. Our loyal global customer base is a result of our one-stop service and high-performance products.
3. What is your key manufacturing advantage? We offer robust OEM and ODM services with an annual capacity of 1.2GW. We produce for Tier 1 brands and help global customers build their local brands.
4. Which regions have you exported to? Our products are exported to Europe (Spain, Italy, Germany), Asia (Vietnam, Thailand, India), and South America (Brazil, Argentina, Ecuador).
5. What is the typical lifespan of these monocrystalline modules? These modules are designed for a service life of 25 to 30 years, with a standard linear power output guarantee.
6. Are these panels resistant to harsh weather conditions? Yes, the panels feature 3.2mm tempered glass and anodized aluminum alloy frames, certified to withstand high wind and snow loads.
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