# Qcells Hits 28.6% on a Full Commercial Solar Cell

- slug: qcells-hits-286-on-a-full-commercial-solar-cell
- date: 2026-03-27
- category: Space & Aerospace

In December 2024, Hanwha Qcells reached 28.6 percent efficiency on a full M10-sized cell (330.56 square centimeters), a result independently verified by Fraunhofer ISE CalLab.

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