PowerGuide

Aiko Neostar 2S vs Qcells Q.TRON

A side-by-side look at the Aiko Neostar 2S and Qcells Q.TRON. Winning figures are highlighted.

Aiko
Aiko Neostar 2S
Qcells
Qcells Q.TRON
Price from
Power 455 W 440 W
Efficiency 23.6 % 22.5 %
Cell technology ABC N-type TOPCon
Type Monocrystalline Monocrystalline
Warranty 25 yrs 25 yrs

Best value per row highlighted. Prices last checked 21 July 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 review →

Qcells Q.TRON

Qcells blends German engineering heritage with rigorous quality testing; the Q.TRON is a reassuringly well-made panel with a strong warranty for homeowners who value brand trust.

Full Qcells Q.TRON review →

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