Aiko Neostar 2S vs Trina Solar Vertex S+
A side-by-side look at the Aiko Neostar 2S and Trina Solar Vertex S+. Winning figures are highlighted.
| Aiko Aiko Neostar 2S | Trina Solar Trina Solar Vertex S+ | |
|---|---|---|
| Price from | n/a | n/a |
| Power | 445 W | 440 W |
| Efficiency | 22.3 % | 22 % |
| Cell technology | ABC | N-type TOPCon |
| Type | Monocrystalline | Monocrystalline |
| Warranty | 25 yrs | 25 yrs |
Best value per row highlighted. Prices last checked 15 October 2026.
Aiko Neostar 2S
If roof space is tight, Aiko's ABC cells squeeze more generation per square metre than almost anything else, with strong shade tolerance and a clean all-black look.
Full Aiko Neostar 2S reviewTrina Solar Vertex S+
The Vertex S+ pairs a compact, roof-friendly size with a class-leading warranty, making it an easy, low-risk mainstream choice for UK homes.
Full Trina Solar Vertex S+ review