The five largest solar panel manufacturers by global shipment volume are Longi Green Energy, JA Solar, Jinko Solar, Trina Solar, and Canadian Solar — all producing monocrystalline panels at utility and residential scale.
These five manufacturers dominate because they control the full production chain from silicon ingot to finished module, which lets them hold efficiency and pricing that smaller brands can't match at volume. Longi and Jinko regularly trade the top shipment position year to year. All five produce N-type and PERC monocrystalline cells, and their panels appear across residential rooftop, commercial, and utility-scale installations worldwide — though none of the five specialize in the portable foldable solar panels used with power stations.
- Longi Green Energy annual shipments exceeded 100 GW in 2023, making it the world's largest solar manufacturer by volume.
- Jinko Solar has shipped over 200 GW cumulative since founding, spanning residential, commercial, and utility projects.
- JA Solar, Trina Solar, and Canadian Solar each ship 50–80 GW annually at recent production rates.
- All five manufacturers produce monocrystalline panels with conversion efficiencies ranging from 21% to over 24% at module level.
- Four of the five — Longi, JA Solar, Jinko, and Trina — are headquartered in China; Canadian Solar is headquartered in Ontario, Canada.