Double Glass Bifacial Solar Panel 460W~490Watt TOPCon

SUNPAL Power offers 460W 470Watt 480W 490Watt bifacial solar panels for commercial & residential projects ranging from commercial installations, agriculture, and rooftops to small-scale home projects. Our high performance double-glass, N-Type TOPcon modules capture sunlight from both sides, the efficiency up to 22.62%, maximizing energy production. Get wholesale prices on bifacial solar panels from leading manufacturers. Explore our wide selection of 120 Half Cell bifacial photovoltaic modules in Silver Color. Contact us for a quote today!

  • Model:

    SP490M-60H
  • Junction Box:

    Ip68 Rated (3 Bypass Diodes)
  • Cell Orientation:

    120 (6x20)
  • Output Cable:

    4mm², 300mm (+) / 300mm (-); Length Can Be Customized
  • Glass:

    Front: 2.0mm Coated Semi-Tempered Glass; Back: 2.0mm Semi-Tempered Glass
  • Frame:

    Anodized Aluminium Alloy
  • Weight:

    26.0kg
  • Dimension:

    (Length*Width*Height) 1910*1134*30mm
  • Packaging:

    36pcs/Box, 216pcs/20′GP, 936pcs/40′HQ

bifacial solar panel


MBB BiMAX5N 120 Half Cell Bifacial Solar Panel


Experience next-level solar energy with the N-Type TOPCon Mono Bifacial Solar Panel. This innovative product resounds efficiency and longevity, thanks to advanced features:

Performance:

Its N-Type TOPCon Cell Tech and MBB tech significantly enhance output by facilitating smooth energy conversion, reduced resistance, and dual-sided sunlight absorption.

Durability:

Resistance to harsh weather conditions and minimized power degradation assure consistent performance over time, backed by a 25-Year Material Warranty and 30-Year Power Warranty for peace of mind.

Profitability:

The bifacial design ensures operational efficiency reducing energy costs, even in hotter climates, promising an excellent return on investment.

Versatility:

Their adaptability in diverse settings, from residences to businesses or specialized applications, coupled with their modern aesthetic appeal, makes these panels a top solar solution.



double glass solar panelLarge Solar Panel Advantages


Lower Electricity Bills:

Switching to solar photovoltaics notably drops, or even eliminates, reliance on the electrical grid. Should there be a surplus, many locations even allow energy resale back to the grid for additional savings.

Upgraded Home Value:

Homes equipped with solar systems usually fetch a higher market price, positioning solar energy as a valid investment for property owners.

Minimal Upkeep:

Solar panels offer longevity and require minimal maintenance, marking them as sound inputs in long-term energy conservation strategies.

Energy Autonomy:

Adopting solar power aids in achieving energy self-sufficiency, decreasing dependence on imported fuels, and protecting against fluctuating fuel costs.

Broad-spectrum Application:

The flexibility of solar energy allows its use across varied sectors, from residential and small-scale business use to powering large utility plants and spacecraft.

Technological Progress:

Continual advancements in solar energy technologies, including panels and batteries, make this eco-conscious energy option increasingly efficient and affordable.

Aid in Access:

Installation subsidies, tax credits, and other incentives in many regions alleviate the initial investment, expanding access to potential solar consumers.




half cell solar panel


Half-Cut Technology Advantages


Embrace tomorrow's solar technology and consider half-cut solar tech for these compelling reasons:

Better Efficiency and Less Power Loss: By using smaller cells, the electrical current in each cell is reduced—resulting in superior energy conversion while minimizing losses. This technology also offers more power-per-unit area versus conventional panels.

Increased Yield in Shaded Areas: With half-cut tech, each panel works in two parts, allowing one half to work unabatedly if the other is shaded. This design improves output in partly shaded conditions and reduces high-temperature effects.

Improved Durability: Small cells are less susceptible to micro-cracks, bolstering their resistance and lifespan.

Combines with Latest Solar Techniques: Half-cut cell tech can seamlessly amalgamate with PERC and bifacial technologies for optimal power production and reduced losses.

Cost Efficiency: Despite a higher production cost, greater efficiency and power output lead to lesser cost per watt and quicker ROI.

Challenges: While the manufacture of half-cut cells can pose challenges and potential defects, effective quality control ensures the advantages significantly overcome potential drawbacks.



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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