High Efficiency 100w 200w 300w 400w HPBC ETFE Lighter Weight Solar Panels Flexible Solar Panel Solar Panels Flexible

Product Description

High Efficiency 100w 200w 300w 400w HPBC ETFE Lighter Weight Solar Panels Flexible Solar Panel
16 Years OEM Solar Manufacturer Inquire for Samples
Flexible Solar Panel

Our solar panels are built with LONGi's latest HPCB solar cell technology, achieving up to 26% efficiency. They deliver power generation performance comparable to SunPower, yet at only half the cost.

We fully support customization to meet your project requirements—whether for size, voltage, or connectors—with no minimum order quantity.

With 16 years of experience as a manufacturer, we ensure reliable products and tailored solutions. Feel free to reach out for more information or to discuss your needs.

Available Product Versions

We provide lightweight solar panels in two distinct configurations:

  • ETFE Solar Panels with Frame
  • ETFE Solar Panels without Frame
Product Specifications
Model Pmax (watt) Vmp (V) Imp (A) Dimension (mm)
SN-HBC30W 30W 18V 1.84A 430*390*3mm or customize
SN-HBC40W 40W 18V 2.22A 610*390*3mm or customize
SN-HBC50W 50W 18V 2.78A 800*390*3mm or customize
SN-HBC70W 70W 18V 3.89A 760*550*3mm or customize
SN-HBC100W 100W 18V 5.56A 970*575*3mm or customize
SN-HBC150W 150W 18V 8.33A 1080*760*3mm or customize
SN-HBC200W 200W 18V 11.11A 970*1134*3mm or customize
SN-HBC300W 300W 18V 16.67A 1350*1134*3mm or customize
SN-HBC120W 120W 18V 6.67A 910*680*3mm or customize
SN-HBC150W (Alt) 150W 18V 8.33A 1135*680*3mm or customize
Technical Characteristics
Parameter Details
Solar Cell Type BC Solar Cell
Cell Efficiency > 25%
Power Tolerance 0~+3W
Frame Material Clear anodized aluminium frame, or without frame
Glass ETFE
Junction Box ≥IP65 (1500V system voltage available)
Cable Options 90cm 2x2.5mm² cable / 30cm 2x4.0mm² cable
Connector MC4 connector or custom
Narrow Size Configuration References (OEM Sizes Available)
Model No SN-HBC40W SN-HBC50W SN-HBC58W SN-HBC130W
Size 1090*200mm 1275*200mm 1450*200mm 1500*410mm
BC Solar Panel Technology

BC solar panel represents a high-performance monocrystalline solar panel range optimized for leisure applications (such as yachting, boating, camper vans), off-grid systems, or electronic signs.

The glass solar panel range is available in 2 configurations:

  • Monocrystalline standard (with electrical connections on the front side)
  • Monocrystalline Back contact (with electrical connections in the back side)
Advantages of Monocrystalline Back Contact (HBC) Solar Cells:
  • Efficiency: Outstanding conversion performance, with commercial modules reaching up to 24-26% efficiency.
  • Temperature Coefficient: Provides a lower temperature coefficient than standard tech, resulting in reduced power loss under high heat.
  • Enhanced Low-Light Performance: Delivers excellent performance in overcast or low-light environments, keeping energy output consistent.
  • Aesthetic Design: Without visible gridlines on the front, the panels offer a sleek, premium appearance ideal for rooftop integration.
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Frequently Asked Questions
What is your experience in solar panel manufacturing?
We are a 16-year professional solar panel manufacturer mainly supplying OEM services to solar brands in North America, the European Union, and other global markets. Each year we service over 1000 solar brands and supply 500MW+ of clean green energy globally.
How does BC cell technology enhance solar cell efficiency?
BC (Back Contact) cell technology increases conversion efficiency by relocating all electrical contacts and junctions to the cell's back. This removes front-surface shading obstructions, allowing for more optimal sunlight absorption and maximum power output.
How do BC cell technology and technologies like TOPCon and HJT differ?
While BC cell technology focuses primarily on the back contact physical layout, TOPCon and HJT technologies concentrate on advanced surface passivation and heterojunction interfaces, respectively. Though their methods differ, they share the unified goal of improving solar performance.
What are some combinations of BC cell technology with other advancements?
BC cell technology can be integrated with technologies like TOPCon and HJT to create highly efficient hybrid structures, such as TBC (TOPCon+BC) and HBC (HJT+BC) cells, leveraging the strengths of both concepts.
What are the prospects of BC cell technology in the solar industry?
With its high efficiency, adaptability, and cross-compatibility with other cell advancements, BC cell technology is set to play a crucial role in future solar development by increasing energy outputs while driving down overall system costs.
Can I customize solar panels according to specific shapes or voltages?
Yes, customization is fully supported. We can adjust dimensions, shapes, rated power, voltages, and connector types to suit specific commercial or residential project needs.

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