PP Solar Panel Backing Sheet
White polypropylene sheet as dielectric backing for photovoltaic modules. Noncellular propylene polymer sheet under 3920.20.00.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other polymer backsheets (EVA/PET)
Most backsheets are multilayer non-propylene; general 'other' subheading.
If insulating fittings of plastic
Finished solar electrical insulators shift to Chapter 85.
If plasticized for flexibility
US subheading note defines plasticizers; flexible backsheets may qualify.
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Import Tips & Compliance
• Document UV/heat resistance but classify as plain sheet
• Distinguish from encapsulants (often EVA, different polymer)
• Sets with cells risk 8541 solar module classification
Related Products under HTS 3920.20.00
Polypropylene Greenhouse Sheeting
UV-stabilized polypropylene sheets for agricultural greenhouse covering. Classified in 3920.20.00 as noncellular, non-reinforced polymer of propylene sheets, chemically modified but still fitting the propylene subheading.
Polypropylene Tarpaulin Sheeting
Rolls of plain polypropylene sheeting for tarpaulin fabrication (pre-weave). 3920.20.00 applies to this noncellular, non-laminated propylene polymer sheet.
PP Graphic Arts Film
Opaque white polypropylene film for large format printing and banners. 3920.20.00 covers this noncellular propylene sheet with colorants (minor additives).
PP Laminating Film Base
Base polypropylene film for thermal laminators, imported plain for later coating. Strictly 3920.20.00 as untreated noncellular propylene sheet.
Antistatic Polypropylene Film
PP film with antistatic additives for electronics packaging. Remains 3920.20.00 as additives don't alter base propylene polymer classification.
Breathable PP Housewrap Sheeting
Microporous polypropylene film for building moisture barriers (cast, not woven). 3920.20.00 as noncellular propylene sheet despite permeability.