Solar Charge Controller Printed Circuit Assembly from Japan
This printed circuit assembly (PCA) contains the rectifying diodes, MOSFETs, and control ICs for a solar MPPT charge controller that converts variable DC input from solar panels to stable battery charging voltage. It falls under HTS 8504.90.75.00 as a PCA component of a static converter used in renewable energy systems. The assembly is designed for surface-mount integration into compact solar controllers.
Duty Rate — Japan → United States
10%
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
Import Tips
• Verify the PCA performs power conversion functions like rectification or regulation to avoid reclassification as general PCBs (8534)
• Include detailed circuit schematics and bill of materials in documentation
• Ensure RoHS compliance certification for electronics imports