VSUN VSUN440N-108BMH-BB 440Watt 108 Half-Cell Bifacial Solar Panel

Manufacturer Part Number: VSUN440N-108BMH-BB

• Bifacial solar cell technology for enhanced efficiency
• Independently generates renewable energy for electric bill savings

VSUN440N-108BMH-BB is part of the VSUN N-108BMH-BB series — one of the most recent made by VSUN. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. The TOPcon cell technology ensures excellent power output.

• Product Performance

  Rated Power
  

  Efficiency
  

  Power Tolerance
  

  Temperature Coefficient
  

  ✔️ 440W 
  

  ✔️ 22.53% 
  

  ✔️ 0+5W
  

  ✔️ PMax: -0.34
  

  
  

  
  

  Power (measured in watts) and efficiency (how well panels convert sunlight to electricity) are some of the most common metrics used to compare solar panel products. While they are not the only means of comparison, they are important determinants in how much electricity you can produce with a solar panel system. Metrics like power tolerance and temperature coefficient are also important ways to analyze the potential performance of solar panels under the different conditions they will experience over their lifetime. Learn how panels from different manufacturers stack up against one another in our updated article about the best solar panels on the market.

• Warranty Information

  ✔️ Output Warranty Term: 30 years
  ✔️ Annual degradation: 0.5%
  ✔️ Output at End of Warranty Term: 87.40% 
  ✔️ Materials Warranty Term: 25 years
  
  Solar panels generally come with an output warranty covering the energy production of the panel, and a materials warranty protecting you against undue wear and tear on your equipment. Learn more about solar panel warranties.

• Physical Characteristics

  ✔️ Cell Type: Bifacial 
  ✔️ Panel Dimensions: 1722 mm x 1134 mm x 30 mm 
  ✔️ Connector Type: Portrait: 1300 mm Staubli MC4 connector, 1x4 mm2 or 12AWG
  ✔️ Cell Count: 108
  
  The physical characteristics of a solar panel have an impact on the product's performance. For example, metrics like efficiency and wattage are based on the type, size, and number of solar cells used in a panel.

• Certifications

  ✔️ Certifications Received: ISO 9001, ISO 14001, ISO 45001
  
  Organizations like the International Electrotechnical Commission (IEC) and Underwriters Laboratories (UL) create national and international standards for photovoltaic solar panels to ensure any products on the market meet certain specifications for safety and reliability reasons.