N-Type TOPCon 66 Cells 675W~705W Bifacial Mono Solar Panel

Looking for a sustainable energy fix for your enterprise? SUNPAL Power's Double Glass N-Type TOPCon solar panels, with a stellar 22.95% efficiency and power output from 685W to 700W; 750W, are fit for commercial and industrial applications. Our compact, resilient PV modules come with solid warranties (25-year for materials, 30-year for power) and robust quality checks. Choose SUNPAL for competitively priced solar solutions that boost your eco-friendly growth. Connect with us now to leverage the potential of our solar technology for your enterprise.
  • Model:

    SP705M-66H
  • Junction Box:

    Ip68 Rated
  • Cell Orientation:

    132 (6×22)
  • Output Cable:

    4mm², 300mm (+) / 300mm (-); Length Customized Accepted / UV Resistant
  • Glass:

    FRONT: 2.0mm Anti-Reflective Solar Glass | BACK: 2.0mm solar glass
  • Frame:

    Anodized Aluminium Alloy
  • Weight:

    38.7kg
  • Dimension:

    (Length*Width*Height) 2384*1303*35mm
  • Packaging:

    31pcs/Box, 558pcs/40′HQ

bifacial solar panel


BiMAX6N MBB High Power 132 Half-Cell N-Type Glass Glass Mono Solar Module


Looking for commercial solar solutions with unbeatable performance and durability? Look no further than SUNPAL's N-Type TOPCon Dual Glass solar panels. Boasting an industry-leading 22.82% efficiency and power outputs reaching 675W to 700 Watt 705 W, our panels are ideal for businesses of all sizes, from industrial and agricultural operations to residential installations.

Why Select SUNPAL?

Maximize ROI: Generate more clean energy with our high-efficiency solar panels, leading to significant cost savings and a faster return on your investment.

Unmatched Durability: Invest with confidence thanks to our panels' robust construction and extensive warranties (25 years on materials, 30 years on power output).

Go Green & Save Green: Reduce your carbon footprint and demonstrate your commitment to sustainability while enjoying affordable solar power.

Ready to switch to clean, reliable energy? Contact SUNPAL today for a custom quote and discover how our cutting-edge solar technology can power your business into a brighter future. 



double glass solar panelLarge Solar Panel Advantages


Maximize your energy savings and environmental impact with large-scale solar installations. Here's why bigger is better:

Higher Power Density: Generate more power from less space – perfect for maximizing limited roof areas or ground space.

Reduced Costs: While initial costs may seem higher, large solar panels offer greater cost-effectiveness due to their higher power output and lower installation costs per watt.

Boost Property Value: Demonstrate your commitment to sustainability and attract eco-conscious buyers with a large-scale solar system.

Lead the Way in Sustainability: Make a significant impact on your carbon footprint and contribute to a cleaner future with renewable energy.

Ideal for:

Commercial Solar: Reduce energy costs and showcase your green credentials.

Agricultural Solar: Power your farm sustainably and affordably.

Residential Solar: Enjoy significant electricity bill savings and increase your home's value.

Ready to go big on solar? Contact our experts today for a customized large-scale solar solution that meets your unique needs.



half cell solar panel


Half-Cut Technology Advantages


Looking for high-performance solar panels for your home or business? Half-cut solar technology offers a winning combination of increased efficiency, shade tolerance, and durability.

Here's how it works:

Enhanced Efficiency: By splitting solar cells in half, half-cut panels reduce internal resistance and allow electrons to flow more freely, resulting in higher power output even in smaller panel sizes.

Shade Tolerance: Unlike traditional panels, half-cut solar panels continue generating power even when partially shaded, minimizing energy loss throughout the day.

Reduced Hotspots: Smaller cells dissipate heat more effectively, preventing performance-damaging hotspots.

Improved Durability: Half-cut cells are less prone to microcracks, leading to a longer lifespan for your solar system.

Benefits of choosing half-cut solar panels:

Maximize Energy Production: Generate more power and increase your energy savings.

Perform Well in Shaded Areas: Ideal for rooftops with partial shading or obstructions.

Long-Term Investment: Enjoy a durable and reliable solar system for years to come.

Ready to experience the next generation of solar technology? Contact a solar expert today and discover how half-cut solar panels can power your home or business with greater efficiency and savings.



certifications of solar panel

BiMAX5N TOPCon Certifications:

IEC 61215, IEC 61730, UL 61730
ISO 9001:2008: ISO Quality Management System
ISO 14001: 2004: ISO Environment Management System 

OHSAS 18001: 2007 Occupational Health and Safety 




BiMAX5N Solar Panel Features:

  • Bifacial technology enables additional energy harvesting from rear side (up to 25%)
  • Glass/glass lamination ensures 30 year product lifetime, with annual power degradation < 0.45%, 
  • 1500V compatible to reduce BOS cost
  • Solid PID resistance ensured by solar cell process optimization and careful module BOM selection Reduced resistive loss with lower operating current
  • Higher energy yield with lower operating temperature
  • Reduced hot spot risk with optimized electrical design and lower operating current 
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