• TOPCon Solar Panel

    N-Type Solar Module

    Maysun N-TOPCon Solar Module Bifacial Silver Frame 565-585W MONO Half Cut PV Module 182mm 144 Cells

    Maysun N-TOPCon Solar Module Bifacial Silver Frame 565-585W MONO Half Cut PV Module 182mm 144 Cells

    Power: 565/570/575/580/585 WP

    Efficiency: 21.9%-22.6%

    Dimensions (L × W × H): 2279 x 1134 x 30 mm

    Packaging: 37 pieces/pallet, 740 pcs/40HQ

    Datasheet: Download

    Maysun N-TOPCon Solar Module Glass-Glass Silver Frame 560-580W MONO Half Cut PV Module 182mm 144 Cells

    Maysun N-TOPCon Solar Module Glass-Glass Silver Frame 560-580W MONO Half Cut PV Module 182mm 144 Cells

    Power: 560/565/570/575/580 WP

    Efficiency: 21.7%-22.4%

    Dimensions (L × W × H): 2279 x 1134 x 30 mm

    Packaging: 36 pieces/pallet, 720 pcs/40HQ

    Datasheet: Download

    Maysun N-TOPCon Solar Module Glass-Glass Full Black 420-435W MONO Half Cut PV Module 182mm 108 Cells

    Maysun N-TOPCon Solar Module Glass-Glass Full Black 420-435W MONO Half Cut PV Module 182mm 108 Cells

    Power: 420 425 430 435W 

    Efficiency: 21.5%-22.3% 

    Dimensions (L × W × H): 1722 x 1134 x 30mm 

    Packaging: 36 pieces/pallet, 936 pcs/40HQ 

    Datasheet: Download

  • TOPCon Solar Module (N-Type)

    TOPCon solar cells utilize advanced Tunnel Oxide Passivated Contact (TOPCon) technology, which is developed based on the N-type silicon cell process. By forming a special tunnel oxide layer on the cell surface, the TOPCon technology significantly improves the open-circuit voltage (Voc) and photoelectric conversion efficiency of solar cells. This means that, compared to traditional Passivated Emitter and Rear Cell (PERC) technology, TOPCon solar panels can offer higher energy conversion efficiency, thereby generating more electricity in the same area.

  • Low power degradation

    Low Power Degradation

    Thanks to the use of N-type cells, TOPCon solar panels have a first-year power degradation rate of only 1.5%, and after 25 years, the power output can still maintain 88.9% of the original capacity. This demonstrates the long-term reliability and stability of TOPCon panels.

    No light-induced degradation

    No Light-Induced Degradation

    The Light-Induced Degradation (LID) phenomenon is effectively avoided in TOPCon N-type crystalline silicon cells due to the extremely low boron content, which significantly weakens the effect of boron-oxygen pairs. This aspect is crucial for enhancing the long-term performance of the cells.

  • Comparison of PERC and TOPCon Technology

  • Services from Maysun Solar

    Maysun focuses on high-quality products and services for customers.

    25/30 Year Warranties

    Extended product and performance warranties

    Europe-wide dealer network

    Accessibility throughout Europe

    Sufficient stock

    Stable production and supply

    Fast delivery

    Timely delivery

    Technical team for professional products

    Keeping up with trends in PV technologies

    Over 16 years of experience in the PV industry

    Strong customer base

    Industry-wide comprehensive technical manuals

    Professional technical support

    Certification by TÜV, CE, and fire protection

    Strong customer base

  • Showcases of Solar Excellence

    Exploring the Impact of TOPCon Solar Panels Through Real-World Applications

  • Frequently Asked Questions about the TOPCon Module

     

    Discover More Information about TOPCon Technology

  • Understanding TOPCon Technology

    Dive Deeper into the Expertise Behind TOPCon Technology

    IBC Technology vs PERC Technology vs TOPCon Technology

    In 2022, N-type cell technology came out of the laboratory and opened the first year of mass production, with a greater increase in solar cell efficiency......

    N-type solar cell technology development analysis

    In 2022, N-type cell technology came out of the laboratory and opened the first year of mass production, with a greater increase in solar cell efficiency......

    Half-Cut Solar Panels: Unlocking Solar Efficiency at its Best

    Half-cut solar panels are created by non-destructively cutting standard silicon solar cells into two or more half. This approach improves the performance and efficiency of solar panels......

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