Does the UK Manufacture Solar Panels? Domestic & Tier-1 Brands 2026
“Does the UK manufacture solar panels?” Almost not at all in 2026. The UK once had Sharp Solar in Wrexham and Solitek in Lancashire — both closed. The state of UK solar manufacturing in 2026, plus the Tier-1 brands installed on UK factory rooftops.
UK solar manufacturing in 2026
The UK currently has no major silicon solar panel manufacturer. Sharp Solar Wrexham closed in 2014. Solitek Lancashire wound down in 2018. Oxford PV (perovskite tandem cells) has a pilot facility in Brandenburg, Germany — with first commercial volumes still in 2026. Power Roll (flexible perovskite) has a small line in Sunderland but is not yet at commercial scale. Most "British solar" panels you’ll see are assembled in the UK from imported cells.
Tier-1 manufacturers used on UK factory rooftops
Per BloombergNEF Tier-1 list, the dominant brands installed on UK commercial rooftops in 2026:
- Jinko Solar (China) — 545–610 W TigerNeo TOPCon. Most-installed in UK commercial.
- Trina Solar (China) — 555–625 W Vertex TOPCon.
- LONGi (China) — 545–620 W Hi-MO 7 / Hi-MO 9 TOPCon.
- Canadian Solar (Canada / China) — 555–610 W TopHiKu TOPCon. Common UK choice.
- JA Solar (China) — 545–620 W DeepBlue TOPCon.
- REC Group (Norway / Singapore) — 410–460 W Alpha Pure-RX HJT. Premium European-design choice.
- Q CELLS (Korea / Germany) — 425–460 W Q.PEAK / Q.TRON TOPCon.
- Meyer Burger (Switzerland) — HJT premium European panels.
Why Tier-1 matters
Tier-1 manufacturers are the only ones whose panels are routinely accepted by major UK commercial solar insurers (IWA, Premier, HSB) and BloombergNEF as bankable for 25-year warranties. Tier-2 / Tier-3 brands carry residual financial risk — if the manufacturer exits the market, your warranty becomes unenforceable.
What we install at solarpanelsforfactories.co.uk
For UK factory installs we default to Jinko Tiger Neo 580 W TOPCon or Trina Vertex 605 W TOPCon. Premium specs: REC Alpha Pure-RX HJT or Meyer Burger European-made HJT. Inverter pairing: Sungrow string inverters, SMA central inverters, Huawei FusionSolar.
Continue Reading — Related Topics
Hand-picked guides covering the most relevant adjacent areas to this page.