TOPCon Tunnel Oxide Passivated Contact PV Cell from China
Advanced TOPCon (Tunnel Oxide Passivated Contact) monocrystalline cell with ultra-low recombination losses for efficiencies exceeding 25%. This standalone cell fits HTS 8541.42.00 as a photosensitive semiconductor device. Features polysilicon passivated contacts.
Duty Rate — China → United States
62.5%
Rate breakdown
9903.91.0250%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (c) of U.S. note 31 to this subchapter
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include tunnel oxide layer thickness specs (<2nm) in technical datasheets
• Verify N-type vs P-type wafer origin for proper material declaration
• High-value cells require detailed R&D cost breakdowns for valuation