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Home > 200W Ultra-Lightweight Flexible ETFE Monocrystalline Solar Panel with Composite Polymer Backsheet

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200W Ultra-Lightweight Flexible ETFE Monocrystalline Solar Panel with Composite Polymer Backsheet

Redefine mobile energy with our 200W Ultra-Lightweight Flexible Solar Panel. Unlike traditional rigid glass panels, this module utilizes an advanced ETFE (Ethylene Tetrafluoroethylene) surface layer and a proprietary composite polymer backsheet. This results in a panel that is up to 70% lighter and capable of flexing up to 30 degrees, making it the perfect off-grid power solution for non-traditional and curved surfaces.

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Key Advantages & Benefits

  • Ultra-Lightweight Design: Weighs a fraction of standard glass panels, reducing structural stress on installation surfaces.
  • High Flexibility: Can safely bend to conform to curved roofs, decks, or aerodynamic structures without damaging the solar cells.
  • Premium ETFE Coating: Offers superior light transmittance, excellent self-cleaning properties, and exceptional resistance to UV and chemical degradation.
  • Easy Installation: Can be mounted using structural adhesives, double-sided tape, or zip ties, eliminating the need for heavy mounting brackets.

Versatile Applications

  • Recreational Vehicles (RVs), campervans, and travel trailers
  • Marine vessels, sailboats, and yachts
  • Off-grid cabins and tiny homes
  • Aerospace and lightweight mobile charging stations

Frequently Asked Questions (FAQ)

  • Can I walk on this flexible solar panel? While the ETFE surface is highly durable and scratch-resistant, we do not recommend walking on this specific 200W model to prevent micro-cracks in the underlying monocrystalline cells.
  • How do I clean the ETFE surface? The ETFE material is largely self-cleaning with rain. For manual cleaning, simply use a soft sponge with mild soap and water.

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FAQ

What aluminum alloys do you use to make motorcycle engine cases?

We mainly use high-performance aluminum alloys such as ADC12 and A356. The ADC12 is ideal for complex shapes such as side covers due to its excellent flow properties, while the A356 is the first choice for structural parts such as crankboxes that require excellent strength and elongation. We use a spectrometer to confirm the composition of each melt to ensure material stability.

How to ensure the tightness of the engine cover and prevent oil leaks?

Preventing leaks is the core standard we ensure. We control internal density through precise high or low pressure casting parameters. After casting, we perform precision CNC machining on the sealing surfaces and perform pneumatic leak tests on the oil passages and water passages to ensure zero leaks in the assembly.

How long is the delivery lead time for OEM motorcycle engine covers

For new OEM projects, the lead time from mold design to T1 sample delivery is typically 35-50 days. Once samples are approved, our capacity of 5000 tons per year allows us to adjust mass production plans to meet your specific delivery deadlines

What surface polishing options do you provide for motorcycle engine case covers?

Our process includes Shot Blasting and vibration deburring to achieve a clean, matte appearance. At the same time, we can also prepare powder coated or painted surfaces based on the aesthetic requirements of your brand.

Application Background and Use Scenario

Heat Pipe R&D and Sample Preparation


Heat pipe development requires stable and repeatable sample-level processing before entering mass production. During R&D stages, engineers need precise control over heating, degassing, and welding preparation to verify product structure and process feasibility. This equipment is designed to support such sample preparation tasks under controlled conditions.


Process Validation Before Mass Manufacturing


Before scaling up to full production lines, manufacturers often need to confirm welding parameters, heating lengths, and degassing performance. This machine provides a practical platform for process validation, helping reduce risks during later mass production deployment.


Integrated Heating and Degassing Process


The heating process is controlled by both temperature and time, allowing operators to set parameters according to different pipe diameters and material requirements. This helps maintain consistent thermal conditions during sample processing.