Q-Cells vs TCL Zhonghuan - solar panel manufacturer comparison
Q-Cells has the broader catalog (89 vs 66 models). TCL Zhonghuan leads on peak efficiency at 24.60%. TCL Zhonghuan leans bifacial (65% of lineup).
Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.
The two companies
Qcells is a renowned global provider of complete energy solutions, specializing in solar cells and modules, energy storage solutions, downstream project business, and energy retail. The company has a strong heritage dating back to its foundation in Germany and has become a leader in technology innovations. As an...
- Founded
- 1999
- Headquarters
- Seoul, South Korea
- Annual capacity
- 11.2 GW/year
- Employees
- 2000+
- Listed
- NASDAQ: HQCL
- Tier 1 bankable
- Yes
- Founded
- 1981
- Headquarters
- Tianjin, China
- Listed
- SZSE: 002129
- Tier 1 bankable
- Yes
Catalogue against catalogue
An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.
What each of them builds
TCL Zhonghuan skews to higher efficiency: 58% of lineup is 23%+
TCL Zhonghuan offers more 600W+ panels (55% of lineup)
Dominant cell tech: <strong>PERC</strong> (43%)
Dominant cell tech: <strong>Back Contact</strong> (45%)
The flagships
Written summary
Q-Cells was founded in Germany in 1999 and is now a subsidiary of South Korea's Hanwha Group, which acquired the brand in 2012. Headquartered in Thalheim, Germany, with a significant manufacturing presence in Dalton, Georgia - cited as the largest solar factory in the Western Hemisphere - Q-Cells holds BloombergNEF Tier 1 bankability status and consistently ranks among the most trusted panel suppliers in North America. TCL Zhonghuan is a Chinese manufacturer based in Tianjin, formed as a joint venture between TCL Technology and Zhonghuan Semiconductor. It achieved BloombergNEF Tier 1 status by Q3 2025 and reported module shipments of 15.1 GW in 2025, a year-on-year increase of over 80%, making it one of the fastest-growing producers globally. In terms of sheer production scale and momentum, TCL Zhonghuan has the stronger industrial footprint.
Q-Cells anchors its 2025 lineup on N-type TOPCon cells under the Q.ANTUM NEO platform, targeting premium residential rooftops and mid-size commercial projects where brand recognition, warranty reliability, and supply-chain proximity - especially in the US - carry real value. The company is also investing in perovskite-silicon tandem technology under a program it calls Dream Solar, targeting mass production beyond 2025. TCL Zhonghuan competes squarely in the N-type TOPCon segment with its T5 Pro series, built on the large-format G12/G12R wafer platform and covering utility-scale ground mounts, commercial and industrial rooftops, and residential systems within a single product family.
For a typical residential buyer in North America or Europe, Q-Cells is the more straightforward choice - its Hanwha backing, Western manufacturing, and deep installer network lower procurement and warranty risk. TCL Zhonghuan is the stronger option for utility developers or commercial buyers who can source internationally and prioritize cost-competitiveness at scale. The decision ultimately turns on project size, geography, and supply-chain tolerance rather than any fundamental technology gap between the two.
Generated by Claude Sonnet · 2026-06-13
Other brand comparisons
Shop prices: See 25 Q-Cells offers · See 25 TCL Zhonghuan offers
Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.