Portable solar panel (camping / expedition) → United Kingdom

Portable solar panels are allowed into the UK with no specific restrictions; integrated lithium batteries follow standard UK/IATA aviation rules.

Details

HMRC and UK Border Force impose no specific restrictions on portable solar panels. Standard foldable panels (no battery) are treated as electronics/sporting goods and are duty-free for personal use within the £390 travellers' allowance. Panels with integrated lithium batteries must comply with UK Civil Aviation Authority guidance implementing IATA DGR: batteries under 100Wh permitted in carry-on and hold; 100-160Wh carry-on only with airline approval. High-watt solar generators (over 160Wh integrated) are unlikely to be permitted on passenger aircraft.

Quantity limit

Personal use; total goods under £390 are duty-free

Legal reference

HMRC Travellers' Allowances; UK CAA Air Navigation Order 2016; IATA DGR

Practical advice

For battery-integrated panels, check the watt-hour rating and carry in your carry-on if it exceeds 100Wh. Declare the item to Border Force if it pushes your total goods over £390.

Customs authority

His Majesty's Revenue and Customs (HMRC) · https://www.gov.uk/government/organisations/hm-revenue-customs