Dente

01 April 2025

N-Type TOPCon Technology

High-Efficiency Photovoltaic Panels

The N-Type TOPCon (Tunnel Oxide Passivated Contact) technology represents one of the latest innovations in the photovoltaic sector, offering superior panel performance with improved efficiency and reduced energy losses. This translates into higher energy production and a longer system lifespan.

This technology uses a thin silicon oxide layer (tunnel oxide) on the back of the cell, allowing charge carriers to pass through more efficiently and reducing energy losses due to electronic recombination.

With optimized efficiency and reduced energy losses, N-Type TOPCon technology helps lower the Levelized Cost of Energy (LCOE) and ensures a faster return on investment. Additionally, it delivers stable performance even in high-temperature environments, thanks to an improved temperature coefficient, which minimizes the impact of heat on photovoltaic module performance.

Discover our N-Type TOPCon Photovoltaic Modules:

  • COE425M10EF
  • COE430M10EF

Now also listed in the ENEA Register.

 

DATASHEET

N-Type TOPCon Technology

Advantages of N-Type TOPCon Technology

 

Higher Efficiency

N-Type TOPCon solar cells stand out due to their ultra-thin silicon oxide layer (tunnel oxide), which enables charge carriers to pass through the cell more easily. This reduces energy losses and enhances overall efficiency, improving solar energy conversion and ensuring greater energy output even in challenging operating conditions.

 

Better Light Utilization

Thanks to their advanced design, N-Type TOPCon cells maximize the use of sunlight, increasing energy production and reducing the impact of high temperatures on performance.

 

M10 Cells, Efficiency and Optimization

M10 cells have dimensions of 182.00 x 91.00 mm. This format allows for fewer cells per module, optimized production costs, and increased power density.

What are you waiting for? Visit the COE-xxxM10EF product page and request a quote, CLICK HERE.