Maximize Efficiency and Reliable Power Output

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Detail Parameters

Best Prices For 610W 620W 630W Bifacial Photovoltaic Panels

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  • Industry-leading Warranties

    With optimized high-quality materials and design, Sunpal offers a 25-year materials warranty and a 30-year power warranty to guarantee a smooth and seamless solar energy experience.

  • Superior Efficiency & Power Output

    The Combination of larger 182mm solar cells and bifacial design delivers industry-leading efficiency (up to 22.72%), and the optimized power temperature coefficient (-0.29%/℃) contributes to maximize power output.

    • Maximize Solar Output With 605-635W TOPCon Bifacial Double Glass Solar Modules
    • Global Shipping And Fast Delivery For TOPCon 605-635W Bifacial Double Glass PV Modules
    • Global Shipping And Fast Delivery For TOPCon 605-635W Bifacial Double Glass PV Modules
    • TOPCon 605-635W Double Glass Solar Module: Power Your Industrial & Commercial Needs
  • Enhanced Durability and Reliability

    The slower power degradation, improved PID resistance and robust dual-glass construction of the SP635M-78H module minimize the power loss and ensure long-term and consistent energy output.

  • Reduced System Costs

    The high-efficiency modules require fewer solar panels to achieve your desired energy output and reduce your costs on the installation materials such as brackets, inverters, cables and land use.

    • Maximize Solar Output With 605-635W TOPCon Bifacial Double Glass Solar Modules
    • Global Shipping And Fast Delivery For TOPCon 605-635W Bifacial Double Glass PV Modules
    • Global Shipping And Fast Delivery For TOPCon 605-635W Bifacial Double Glass PV Modules
    • TOPCon 605-635W Double Glass Solar Module: Power Your Industrial & Commercial Needs
  • Industry-leading Warranties

    With optimized high-quality materials and design, Sunpal offers a 25-year materials warranty and a 30-year power warranty to guarantee a smooth and seamless solar energy experience.

  • Superior Efficiency & Power Output

    The Combination of larger 182mm solar cells and bifacial design delivers industry-leading efficiency (up to 22.72%), and the optimized power temperature coefficient (-0.29%/℃) contributes to maximize power output.

  • Enhanced Durability and Reliability

    The slower power degradation, improved PID resistance and robust dual-glass construction of the SP635M-78H module minimize the power loss and ensure long-term and consistent energy output.

  • Reduced System Costs

    The high-efficiency modules require fewer solar panels to achieve your desired energy output and reduce your costs on the installation materials such as brackets, inverters, cables and land use.

    • 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.

    Mechanical Parameters

    No. of Cells156 (6×26)
    Dimensions2465 x 1134 x 30mm
    Weight34.5kg
    Junction BoxIp68 rated (3 bypass diodes)
    Packaging36pcs/pallet
    144pcs/20'GP
    576pcs/40'HQ

    Electrical Parameters (STC*)

    Module Type: SP635M-78H605610615620625630635
    Maximum power (Pmax/W)605610615620625630635
    Open Circuit Voltage (Voc/V)55.3055.4155.5355.6455.7555.8655.97
    Short Circuit Current (Isc/A)13.9714.0414.1114.1814.2514.3214.39
    Voltage at Maximum power (Vmpp/V)45.6345.7645.9046.0346.1646.2946.42
    Current at Maximum Power (Imp/A)13.2613.3313.4013.4713.5413.6113.68
    Module Efficiency(%)21.6421.8222.0022.1822.3622.5422.72

    Bifacial Output-Rearsid Power Gain

    5%Maximum power (Pmax/W)635641646651656662667
    Module Efficiency STC (%)22.7322.9123.1023.2923.4823.6823.86
    15%Maximum power (Pmax/W)696702707713719725730
    Module Efficiency STC (%)24.8925.1025.3025.5125.7125.9126.11
    25%Maximum power (Pmax/W)756763769775781788794
    Module Efficiency STC (%)27.0527.2827.5027.7327.9528.1828.41

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