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400W Ultra-Lightweight Flexible Monocrystalline Solar Panel

Break free from the heavy weight and rigid limitations of traditional glass panels with our 400W Ultra-Lightweight Flexible Monocrystalline Solar Panel. Manufactured using advanced high-efficiency PERC/TOPCon cells embedded in high-grade composite polymers (ETFE), this frameless, glass-free module weighs a mere 5.8 kg. It can bend up to 30 degrees, allowing it to conform seamlessly to curved commercial roofs, transport vehicles, and structural membranes.

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Key Advantages & Benefits

  • Featherlight Design: Weighs roughly 70% less than conventional glass modules, making it ideal for low-load-bearing roofs.
  • Easy Non-Penetrating Installation: Can be bonded directly to roofs using structural adhesives, eliminating roof-penetrating bolts and rails.
  • High Flexibility: Capable of flexing up to 30 degrees to match arched roofs, domes, and aerodynamic vehicle surfaces.
  • High Impact Resistance: Glass-free polymer construction means it is completely shatterproof against hail and physical impact.

Versatile Applications

  • Low-load commercial and industrial (C&I) metal roofs
  • RV, motorhome, and transport truck solar integration
  • Boat decks and marine maritime structures
  • Architectural curved canopies and tensile membrane roofs

Frequently Asked Questions (FAQ)

Q: Can I walk on this flexible solar panel?
A: While it is robust and resists foot traffic much better than glass, it is not designed to be a permanent walkable floor. Occasional walking for maintenance with soft-soled shoes is acceptable.
Q: How is it mounted without brackets?
A: It is typically installed using specialized high-strength structural bonding tapes or sealants supplied with the module, adhering directly to clean metal or membrane roofs.

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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.