Hyundai vs Q-Cells - solar panel manufacturer comparison
Q-Cells has the broader catalog (89 vs 65 models). Hyundai leads on peak efficiency at 23.40%. Hyundai leans bifacial (66% 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
HD Hyundai Energy Solutions is a global provider of solar cells and modules, offering solutions for residential, commercial, and utility-scale projects. They provide monofacial, bifacial, and shingled PV modules, along with inverters and various PV solutions. The company is committed to developing next-generation...
- Founded
- 2004
- Headquarters
- Seongnam-si, South Korea
- Annual capacity
- 1.35 GW/year
- Employees
- 206
- Tier 1 bankable
- Yes
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
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
Hyundai skews to higher efficiency: 6% of lineup is 23%+
Q-Cells offers more 600W+ panels (19% of lineup)
Dominant cell tech: <strong>HJT</strong> (38%)
Dominant cell tech: <strong>PERC</strong> (43%)
The flagships
Written summary
Hyundai Energy Solutions, now operating as HD Hyundai Energy Solutions, is a South Korean manufacturer founded around 2004-2005 as part of the broader HD Hyundai industrial group. Headquartered in Eumseong, South Korea, it holds Tier 1 bankable status and runs roughly 1.4 GW of annual production capacity. Q CELLS began as a German brand and is now the solar division of Hanwha, one of South Korea's largest conglomerates; its European engineering roots combined with Hanwha's financial scale have given it consistent Bloomberg Tier 1 recognition and a far larger global footprint. Q CELLS has invested heavily in U.S. domestic manufacturing, with facilities in Dalton and Cartersville, Georgia targeting a combined capacity of up to 8.4 GW - the largest solar manufacturing presence in the Western Hemisphere. By any institutional measure, Q CELLS carries the stronger market position of the two.
Both brands primarily serve the residential and light-commercial rooftop segment, and both have moved toward N-type cell technology. HD Hyundai's current lineup centers on N-type TOPCon modules with reported efficiencies between 22.3% and 22.9%, backed by 25-30 year warranties. Q CELLS likewise offers TOPCon-based modules reaching around 22.5% efficiency, with a temperature coefficient as low as -0.29 degrees Celsius per degree - a specification that translates to meaningfully better output in hot climates compared to average-spec competitors. Q CELLS panels are generally priced roughly 15-20% below top-tier premium brands such as Maxeon while still delivering high-end performance metrics.
For most buyers in 2025, Q CELLS is the safer default. Its wider installer network, established U.S. supply chain, strong independent test results, and top-three ranking among industry reviewers give it a clear edge for both residential homeowners and commercial developers. HD Hyundai is a credible Tier 1 alternative - worth considering where local pricing or installer relationships favor it - but Q CELLS holds broader market confidence at this point.
- Hyundai Solar Panels Complete Review 2025 - SolarReviews
- Hanwha Q CELLS Solar Panels Expert Review 2025 - SolarReviews
- Hyundai builds 1.37 GW solar cell factory in South Korea - PV Magazine
- Qcells resumes production at Georgia factories after furlough - PV Magazine USA
- Q CELLS Solar Panels Complete Review - EnergySage
Generated by Claude Sonnet · 2026-05-17
Other brand comparisons
Shop prices: See 42 Hyundai offers · See 25 Q-Cells 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.