Perovskite Tandem Solar Module Prototype
An emerging technology perovskite-silicon tandem solar module achieving over 28% efficiency through stacked cell architecture, currently at prototype stage for research applications. As an assembled photovoltaic module, it falls under tariff item 8541.43.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
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Import Tips & Compliance
• Even as a prototype, the module is classified as an assembled photovoltaic module under 8541.43.00
• If imported for research purposes, ensure proper documentation for any applicable duty relief programs
• The stacked cell architecture does not change classification
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