Q-Cells vs Runtech China - solar panel manufacturer comparison
Q-Cells has the broader catalog (89 vs 21 models). Runtech China leads on peak efficiency at 24.30%. Q-Cells leans bifacial (39% 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
Runtech Energy, founded in 2008, is a leading independent solar production supplier and designer. They are a trader of solar modules and PV project developer, with over 500MW of premium quality modules deployed worldwide. Runtech is committed to providing high-quality solar products and system integration services.
- Founded
- 2008
- Headquarters
- Xi'an, China
- Employees
- 50+
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
Runtech China skews to higher efficiency: 5% of lineup is 23%+
Q-Cells offers more 600W+ panels (19% of lineup)
Dominant cell tech: <strong>PERC</strong> (43%)
The flagships
Written summary
Q-Cells, now operating as Hanwha Q CELLS under its South Korean parent Hanwha Group, traces its origins to a German solar startup founded in 1999 and has since grown into one of the most widely recognized panel brands in Western markets. It holds BloombergNEF Tier 1 status, signaling strong bankability and financial stability. The company's U.S. manufacturing footprint - anchored by two factories in Georgia with a combined module capacity of approximately 8.4 GW annually - gives it the largest silicon-based solar module production base in North America. Runtech China Co., Ltd. is a considerably smaller Chinese manufacturer, headquartered variously reported as Changzhou, Jiangsu province, founded around 2008-2014, with a declared annual production capacity of roughly 200 MW. It does not appear on any published BNEF Tier 1 list. In terms of institutional footprint and bankable standing, Q-Cells holds a clear advantage.
Q-Cells serves both residential and commercial markets with its Q.ANTUM NEO (TOPCon-generation) cell platform, with efficiency ratings reaching above 22.5% on flagship lines. Its product families target premium residential rooftops in North America and Europe, as well as light commercial installations where long warranty support and supply-chain transparency matter. Runtech China covers a broad wattage range from small off-grid panels up to approximately 600 W modules and accepts OEM and ODM orders, positioning it primarily as a budget and private-label supplier for price-sensitive commercial or off-grid projects. The company reportedly signed a distributor arrangement for LONGi products, suggesting it also acts partly as a trading and project-development business rather than a pure module manufacturer.
For a typical buyer in 2025 seeking a bankable, warranty-backed panel for grid-tied residential or commercial projects, Q-Cells is the more straightforward choice, backed by Tier 1 status, U.S. domestic production, and a well-documented track record. Runtech China may suit buyers who prioritize low unit cost or need OEM flexibility for niche or off-grid applications, but the absence of Tier 1 recognition and limited independent review data make it a harder sell for financed projects.
Generated by Claude Sonnet · 2026-07-06
Other brand comparisons
Shop prices: See 23 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.