</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Monocrystalline Silicon Solar Panel 300W from Japan

A 300-watt photovoltaic panel made from high-efficiency monocrystalline silicon cells assembled into a weatherproof module with aluminum frame and tempered glass. This product falls under HTS 8541.43.00 as it consists of photosensitive semiconductor photovoltaic cells explicitly assembled into modules or panels for converting sunlight to electricity. Designed for residential rooftop installations.

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

Verify module efficiency ratings and cell origin certificates for duty preference claims under USMCA or other FTAs; ensure IP67 weatherproof certification and UL 1703 listing for customs clearance

Common pitfall: incomplete Bills of Materials (BOM) listing cell vs module assembly