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N Type TOPCon 510W 520W 530W Double Glass Solar Panels Manufacturer

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  • Reliable & Long-Term Warranty

    With a 25-year materials warranty and a 30-year power warranty, the SP535M-66H solar modules deliver reliable performance for decades, reducing replacement risks and maximizing investment value.

  • Double Energy Production Potential

    The SP535M-66H solar module harnesses power from both sides, offering a rear-side power gain of 5%-25%, maximizing energy generation and optimizing space utilization.

    • Collaborate On High-Performance PV Projects With TOPCon 505-535W Double Glass Solar Modules
    • Best TOPCon 505-535W Bifacial Solar Panels For Residential And Commercial Applications
    • Best TOPCon 505-535W Bifacial Solar Panels For Residential And Commercial Applications
    • Top-Of-The-Line 505-535W Bifacial Double Glass PV Panel Featuring TOPCon Technology

  • Enhanced Longevity and Performance

    The SP535M-66H modules, with superior weak illumination response and an improved temperature coefficient of -0.29%/°C, generate higher power in varying light and temperature conditions.

  • Rigorous Certifications

    Our solar panels comply with stringent international standards like IEC61215/IEC61730, ISO 9001, ISO 14001, and ISO 45001, ensuring exceptional quality and adherence to industry regulations.

    • Inquire Download
    • Collaborate On High-Performance PV Projects With TOPCon 505-535W Double Glass Solar Modules
    • Best TOPCon 505-535W Bifacial Solar Panels For Residential And Commercial Applications
    • Best TOPCon 505-535W Bifacial Solar Panels For Residential And Commercial Applications
    • Top-Of-The-Line 505-535W Bifacial Double Glass PV Panel Featuring TOPCon Technology
    Inquire Download

  • Reliable & Long-Term Warranty

    With a 25-year materials warranty and a 30-year power warranty, the SP535M-66H solar modules deliver reliable performance for decades, reducing replacement risks and maximizing investment value.

  • Double Energy Production Potential

    The SP535M-66H solar module harnesses power from both sides, offering a rear-side power gain of 5%-25%, maximizing energy generation and optimizing space utilization.

  • Enhanced Longevity and Performance

    The SP535M-66H modules, with superior weak illumination response and an improved temperature coefficient of -0.29%/°C, generate higher power in varying light and temperature conditions.

  • Rigorous Certifications

    Our solar panels comply with stringent international standards like IEC61215/IEC61730, ISO 9001, ISO 14001, and ISO 45001, ensuring exceptional quality and adherence to industry regulations.

    • Q

      How does the bifacial double-glass design of the TOPCon BiMAX5N series benefit solar panel performance?

      A

      The bifacial double-glass design of the TOPCon BiMAX5N series allows these solar panels to capture sunlight from both the front and back sides, maximizing energy production. This feature is especially advantageous in environments with high albedo, such as snowy or reflective surfaces, where it can significantly increase overall energy yield.

    • Q

      Is the TOPCon BiMAX5N solar module durable?

      A

      Yes, the TOPCon BiMAX5N solar module features a robust double-glass construction for long-lasting performance. This design also protects the modules from a variety of weather conditions, including high winds, snow loads, and extreme temperatures.

    • Q

      Why choose TOPCon BiMAX5N dual-glass solar panels over traditional ones?

      A

      Dual-glass panels offer superior durability and protection against harsh weather compared to traditional panels with a glass front and plastic back sheet. The double-glass construction makes them more resistant to degradation, impact, and moisture, ensuring a longer lifespan and lower risk of failure.

    • Q

      What are the advantages of Topcon technology in solar panels?

      A

      Topcon (Tunnel Oxide Passivated Contact) technology significantly improves solar cell efficiency by reducing energy loss and increasing light absorption. This translates to higher power output and better performance in low-light conditions compared to conventional solar panels.

    • Q

      What are SUNPAL Topcon Dual Glass Solar Panels?

      A

      SUNPAL Topcon Dual Glass Solar Panels are high-efficiency solar panels featuring Topcon cell technology and a durable double-glass construction. They offer increased power output, enhanced reliability, and excellent performance even in challenging weather conditions.

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    Mechanical Parameters

    No. of Cells132 (6x22)
    Dimensions2094 × 1134 × 30mm
    Weight28.5kg
    Junction BoxIp68 rated (3 bypass diodes)
    Packaging36pcs/pallet
    180pcs/20'GP
    792pcs/40'HQ

    Electrical Parameters (STC*)

    Module Type: SP535M-66H505510515520525530535
    Maximum power (Pmax/W)505510515520525530535
    Open Circuit Voltage (Voc/V)46.5946.7546.9247.0847.2447.4047.56
    Short Circuit Current (Isc/A)13.9113.9814.0514.1214.1914.2614.33
    Voltage at Maximum power (Vmpp/V)38.2638.4338.6138.7838.9539.1239.29
    Current at Maximum Power (Imp/A)13.2013.2713.3413.4113.4813.5513.62
    Module Efficiency(%)21.2721.4821.6921.9022.1122.3222.53

    Bifacial Output-Rearsid Power Gain

    5%Maximum power (Pmax/W)530536541546551557562
    Module Efficiency STC (%)22.3322.5522.7723.9923.2123.4423.66
    15%Maximum power (Pmax/W)581587592598604610615
    Module Efficiency STC (%)24.4624.7024.9425.1825.4325.6625.90
    25%Maximum power (Pmax/W)631638644650656663669
    Module Efficiency STC (%)26.5826.8527.1127.3727.6427.9128.18

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