TW Solar TWMND-66HR 585W N-Type TOPCon Module from China
585W N-type TOPCon (Tunnel Oxide Passivated Contact) solar module with 21.8% efficiency using large-format cells. Assembled panel under HTS 8541.43.00.80. Commercial rooftop optimized.
Duty Rate — China → United States
60%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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
Import Tips
• TOPCon tunnel oxide layer thickness specifications required for advanced cell recognition
• N-type vs P-type doping documentation prevents PERC misclassification
• Declare polyolefin encapsulant material replacing traditional EVA