HJ-B1-520W
HJ-B1-520W
1.8 mm thick, 2.9 kg/m², bends to a 0.3 m radius — the world's first 520 W hail-resistant, micro-crack-free flexible crystalline silicon module.
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Application
BIPV & Pneumatic Structures
Photovoltaics that have to answer to an architect before they answer to an engineer.
The problem
What normally goes wrong here
Building-integrated PV fails on appearance and on geometry. Rigid rectangles do not follow a façade, visible white backsheet gaps ruin a black elevation, and an air-supported membrane structure cannot carry a glass laminate at all.
What Hondol brings to it
- Flexible laminates bending to a 0.3 m radius for curved and irregular surfaces
- High-reflection black backsheets for uniform all-black elevations with +2.66% CTM gain
- ETFE front film with a self-cleaning low-surface-energy finish and UL94 V-0 flame rating
- Customised module outlines to match the architecture rather than the other way round
Relevant series
- High-Reflection Black Series — All-black module aesthetics with an average CTM gain of +2.66%.
- Weather-Resistant Layer — PVDF, ETFE and PF films — the outer skin that replaces front glass.
- Lightweight PV Module — Finished modules built on Hondol's own encapsulation stack — rooftop, foldable, balcony and automotive.
Other applications
Products specified for this application
HD-CPC-HB / HD-CPC-H2B
Double-Sided Black
All-black appearance with an average CTM gain of +2.66% over conventional black backsheets.
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HD-CPC-HB
White Outer / Black Inner
The black appearance where it is seen, the white surface where it helps the module stay cool.
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HOMA-E
ETFE
94% transmittance, self-cleaning, unchanged after 25+ years outdoors, UL94 V-0.
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HD-PF-K
PF
40.5 µm total, over 88% transmittance in the 400–1100 nm band, and over 1000 kWh/m² UV endurance.
View specification →Working on a bipv & pneumatic structures project?
Send the structure, the load limit and the target capacity. You get a material recommendation and, where it applies, a module construction to match.