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200W Flexible ETFE Composite Solar Panel

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 paired with our proprietary Fiberglass Reinforced Plastic (FRP) composite backsheet. This innovative combination results in a panel that is up to 70% lighter than conventional models, highly weather-resistant, and capable of flexing to fit curved surfaces, making it the perfect off-grid power solution.

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Key Advantages & Benefits

  • Ultra-Lightweight Profile: The FRP composite backing reduces weight drastically, minimizing structural stress on installation surfaces.
  • Superior Flexibility: Bends up to 30 degrees to seamlessly conform to aerodynamic roofs, decks, and curved architectural structures.
  • Self-Cleaning ETFE: The premium ETFE coating offers excellent light transmittance and resists dirt, UV rays, and chemical degradation.
  • No-Drill Installation: Can be securely mounted using structural marine adhesives or double-sided industrial tape.

Versatile Applications

  • Recreational Vehicles (RVs), campervans, and travel trailers
  • Marine vessels, sailboats, and luxury yachts
  • Curved architectural rooftops and canopies
  • Mobile command centers and lightweight charging stations

Frequently Asked Questions (FAQ)

Q: Can I walk on this flexible solar panel?
A: While the ETFE surface is scratch-resistant and the FRP composite adds structural integrity, we do not recommend walking on this 200W model with hard shoes to prevent micro-cracking the underlying monocrystalline cells.

Q: How does the FRP composite backsheet improve the panel?
A: Traditional flexible panels use standard plastics that degrade over time. Our FRP composite backsheet provides superior heat dissipation, anti-aging properties, and higher tensile strength, extending the panel's lifespan.

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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.