Solar Inverter Voltage Regulator from Japan
MPPT charge controller with automatic voltage regulation for solar PV systems. Maintains optimal battery charging voltage per environmental/load conditions. HTS 9032.89.40.00 for automatic electrical regulation functionality.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify to UL 1741 for PV inverters/charge controllers
• Document MPPT algorithm proving automatic voltage optimization
• Distinguish from basic charge controllers (8504) by automatic regulation sophistication