AKCOME vs TCL - solar panel manufacturer comparison

TCL, headquartered in China and active in photovoltaics since 1981 through its TCL Zhonghuan subsidiary, operates at a scale that sets it apart from most mid-tier rivals, with module production capacity reaching roughly 24 GW and silicon wafer capacity exceeding 100 GW by 2025. AKCOME, founded in 2003 and also China-based, is a more specialized player focused exclusively on heterojunction (HJT) technology, with planned module capacity of around 6 GW and cell capacity approaching 10 GW. Neither brand currently holds BNEF Tier 1 bankability status per the portfolio data provided, which limits their accessibility in project-financed deals, but TCL's significantly greater manufacturing scale and vertical integration give it the stronger institutional footprint of the two.

Portfolio character differs in both technology and emphasis. TCL's 12-panel lineup is entirely TOPCon-based, averaging 665 Wp and 22.9% efficiency and peaking at 725 Wp and 23.3% - figures well suited to utility-scale ground mounts and premium residential rooftops where raw watts-per-square-meter matter most. All panels are bifacial with a 30-year warranty, though the temperature coefficient of -0.285%/C is unremarkable for TOPCon. AKCOME's three-product HJT range averages 671.7 Wp at 21.6% efficiency, topping out at 700 Wp and 22.54%. The efficiency gap of roughly 1.3 percentage points is noticeable, but AKCOME's standout metric is a temperature coefficient of -0.24%/C, which meaningfully reduces thermal power losses compared to TCL in hot climates. Both lineups are 100% bifacial with matching 30-year warranties.

For most buyers, TCL is the practical default: a deeper 12-product catalogue, higher average efficiency, and a larger manufacturing presence make it more versatile across utility, commercial, and residential segments. AKCOME makes a stronger case in persistently hot markets - the Middle East, South Asia, or Australia's inland regions - where its superior temperature coefficient can recover meaningful annual yield and partially offset the lower headline efficiency. Both suppliers carry non-Tier 1 status, so financed projects will require additional due diligence regardless of which brand is selected.

Generated by Claude Sonnet · 2026-05-11