Aiko Neostar 2S vs JA Solar Deep Blue 4.0
A side-by-side look at the Aiko Neostar 2S and JA Solar Deep Blue 4.0. Winning figures are highlighted.
| Aiko Aiko Neostar 2S | JA Solar JA Solar Deep Blue 4.0 | |
|---|---|---|
| Price from | — | — |
| Power | 445 W | 440 W |
| Efficiency | 22.8 % | 22.5 % |
| Cell technology | ABC (all-back-contact) | N-type TOPCon |
| Type | Monocrystalline | Monocrystalline |
| Warranty | 25 yrs | 25 yrs |
Aiko Neostar 2S
If you have limited roof space, Aiko's ABC cells squeeze more generation per square metre than almost anything else, with strong shade tolerance.
Full Aiko Neostar 2S review →JA Solar Deep Blue 4.0
A dependable mainstream choice that most installers can source easily, with efficiency close to premium panels at a lower price.
Full JA Solar Deep Blue 4.0 review →