Japan vs United Kingdom: Solar Import Comparison 2026
Compare every aspect of importing solar panels to Japan and United Kingdom β tariffs, certifications, logistics, and market dynamics side by side.
Both Japan and United Kingdom offer distinct import dynamics. Review the metrics below to pick the right sourcing strategy for your project.
| Metric | π Japan Asia | π United Kingdom Europe (non-EU) |
|---|---|---|
| Import Duty | 0% (GSP / MFN for Chinese modules) | 0% (UK Global Tariff) |
| Anti-Dumping | None | None (UK terminated measures post-Brexit) |
| VAT / Sales Tax | 10% consumption tax | 20% standard; 0% on residential battery+solar since April 2022 until March 2027 |
| CBAM Applicable | β No | β Yes |
| Main Ports | Yokohama, Osaka, Nagoya, Kobe | Felixstowe, Southampton, London Gateway |
| Typical Lead Time | 12-18 days sea freight from Shanghai | 28-35 days sea freight from Shanghai |
| Preferred Incoterms | CIF Yokohama/Osaka, DDP | CIF Felixstowe, DDP |
| Top Brands | Sharp (local), Panasonic (local), Kyocera (local), JinkoSolar, Q CELLS | JinkoSolar, LONGi, Trina Solar, JA Solar, Q CELLS |
| Popular Wattage | 400-470W mono (residential + small C&I), tight roof fit important | 430-470W mono (residential dominates), 550-600W (C&I) |
| Q1 2026 Landed Price | Landed CIF Yokohama TOPCon 430W: ~$0.12-0.14/W (Q1 2026). Premium market, quality-first over price. | Landed CIF Felixstowe TOPCon 580W: ~Β£0.08-0.10/W (Q1 2026). UK CBAM from 2027 β plan carbon reporting now. |
Regulatory Notes
π Japan
Japan transitioning FITβFIP (feed-in premium) reshaping project economics. JET certification mandatory and slow (3-6 months for new models). Typhoon/snow-rated mounting required. Premium over mainstream markets.
π United Kingdom
Post-Brexit, UK has own tariff regime + UKCA marking (fully replacing CE by 2025). MCS certification essential for residential market (required for Smart Export Guarantee + zero-VAT). UK CBAM launching 2027.
JUST SOLAR β Japan Delivery
JUST SOLAR provides JET-certified modules for Japanese market β tight residential-size modules available.
JUST SOLAR β United Kingdom Delivery
JUST SOLAR ships CIF Felixstowe with UKCA documentation and MCS-eligible modules from Tier 1 factories.
π Sourcing to both markets?
JUST SOLAR GROUP delivers to 40+ countries worldwide with localized compliance documentation and flexible payment terms.