TW Solar TWMND-66HR 585W N-Type TOPCon Module from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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