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Wholesale High Power 680 690 700W TOPCon Solar Modules

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  • Unrivaled Power Generation

    The SP705M-66H module combines the gettering process with single-side μc-Si technology to ensure higher efficiency (up to 22.82%) and higher power output (675W-705W).

  • Exceptional Performance and Stability

    The SP705M-66H module's anti-reflective solar glass increases power output, while the optimized temperature coefficient (-0.30%/℃) ensures more stable power generation performance that is better even in hot climates.

    • High-Efficiency Wholesale Solar: 675W-705W N-Type TOPCon Monofacial Solar Panel
    • Bulk Discounts! 675W-705W HiMAX6N N-Type TOPCon Solar Panels Wholesale
    • Bulk Discounts! 675W-705W HiMAX6N N-Type TOPCon Solar Panels Wholesale
    • Upgrade Your Project With Wholesale N-Type 675W-705W TOPCon PV Module

  • Outstanding Durability and Reliability

    Sealed with PIB based sealant, the SP705M-66H module ensures long-lasting performance and reliable energy production as it is impermeable to water and air.

  • Wide Range of Applications

    With its excellent performance, the SP705M-66H module significantly increases the power generation capacity, saves BOS costs and is suitable for various scenarios.

    • Inquire Download
    • High-Efficiency Wholesale Solar: 675W-705W N-Type TOPCon Monofacial Solar Panel
    • Bulk Discounts! 675W-705W HiMAX6N N-Type TOPCon Solar Panels Wholesale
    • Bulk Discounts! 675W-705W HiMAX6N N-Type TOPCon Solar Panels Wholesale
    • Upgrade Your Project With Wholesale N-Type 675W-705W TOPCon PV Module
    Inquire Download

  • Unrivaled Power Generation

    The SP705M-66H module combines the gettering process with single-side μc-Si technology to ensure higher efficiency (up to 22.82%) and higher power output (675W-705W).

  • Exceptional Performance and Stability

    The SP705M-66H module's anti-reflective solar glass increases power output, while the optimized temperature coefficient (-0.30%/℃) ensures more stable power generation performance that is better even in hot climates.

  • Outstanding Durability and Reliability

    Sealed with PIB based sealant, the SP705M-66H module ensures long-lasting performance and reliable energy production as it is impermeable to water and air.

  • Wide Range of Applications

    With its excellent performance, the SP705M-66H module significantly increases the power generation capacity, saves BOS costs and is suitable for various scenarios.

    • Q

      What makes the TOPCon HiMAX6N series different from the HiMAX5N series?

      A

      A: Enhanced Power Output (615W-705W): Sunpal's TOPCon HiMAX6N series delivers higher wattage output, maximizing energy generation per unit area and potentially reducing the overall number of panels required. B: Utilization of 210mm Half Cells: With larger 210mm half-cut cells, the HiMAX6N series achieves greater power generation and efficiency, setting it apart from its predecessor, the HiMAX5N series.

    • Q

      Are the TOPCon HiMAX6N solar panels a cost-effective solar solution?

      A

      Yes, the TOPCon HiMAX6N series offers a highly cost-effective solar solution. Despite its superior power output and efficiency, Sunpal ensures competitive pricing, making it an excellent investment for both residential and commercial solar projects.

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    Mechanical Parameters

    No. of Cells132 (6×22)
    Dimensions2384 × 1303 × 35mm
    Weight33.6kg
    Junction BoxIp68 rated (3 bypass diodes)
    Packaging31pcs/pallet
    558pcs/40'HQ

    Electrical Parameters (STC*)

    Module Type: SP650M-60H675680685690695700705
    Maximum power (Pmax/W)675680685690695700705
    Open Circuit Voltage (Voc/V)21.7021.9022.1022.3022.5022.6622.82
    Short Circuit Current (Isc/A)39.0039.2039.4039.6039.8040.0040.20
    Voltage at Maximum power (Vmpp/V)17.3117.5017.3917.4317.4717.5117.55
    Current at Maximum Power (Imp/A)46.9047.1047.3047.5047.7047.9048.10
    Module Efficiency(%)18.2418.2918.3418.3918.4418.4918.54

    Temperature Characteristics

    Operating Characteristics

    NMOT (Nominal Module Operating Temperature)44°C(±2°C)
    Temperature Coefficient of Voc-0.250%/°C
    Temperature Coefficient of Isc+0.046%/°C
    Temperature Coefficient of Pmax-0.300%/°C
    Operating Module Temperature-40°C ~ +85°C
    Maximun System VoltageDC 1500 (IEC)
    Maximum Series Fuse Rating35A
    Power Tolerance0~+5W
    Bifaciality85%±5%

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