Mission Solar vs Q-Cells - solar panel manufacturer comparison
Q-Cells has the broader catalog (89 vs 24 models). Q-Cells leads on peak efficiency at 23.20%. Mission Solar leans bifacial (75% 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
- Founded
- 2014
- Headquarters
- San Antonio, United States
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
Mission Solar skews to higher efficiency: 8% of lineup is 23%+
Mission Solar offers more 600W+ panels (25% of lineup)
Dominant cell tech: <strong>N-type</strong> (38%)
Dominant cell tech: <strong>PERC</strong> (43%)
The flagships
Written summary
Mission Solar is a U.S. manufacturer founded in 2014 and headquartered in San Antonio, Texas, under parent company OCI Enterprises. The company assembles its modules entirely on U.S. soil and in early 2025 announced a $265 million investment to add 2 GW of solar cell production capacity at its San Antonio campus - a move that would make it more vertically integrated and reinforce its American-made credentials. Its modules carry UL and CEC listings and are marketed as Tier 1 bankable, with warranties backed by a third-party insurer. Q CELLS traces its roots to Germany, where it was established in 1999 before being acquired by South Korea's Hanwha Group in 2012. Today the company maintains dual headquarters in Seoul and Thalheim, Germany, and operates one of the largest solar manufacturing facilities in the Western Hemisphere in Dalton, Georgia. Q CELLS is confirmed on the BloombergNEF Tier 1 list and was recognized as an S&P Global Tier 1 Cleantech company in 2025, giving it a substantially broader institutional footprint than Mission Solar.
Q CELLS serves residential, commercial, and utility-scale markets with a product range spanning from roughly 335 W to 635 W. Its established residential line, the Q.PEAK DUO, is built on the company's proprietary Q.ANTUM DUO cell architecture - a PERC-based technology - while newer lines such as the Q.TRON series use N-type TOPCon cells. Mission Solar's catalog has historically centered on PERC-based modules for residential and commercial rooftop use, but the company is moving into N-type TOPCon as well, with a 435 W N-type module introduced at RE+ 2025 reaching 22.8% efficiency. Both brands produce panels that can qualify for domestic content incentives under the Inflation Reduction Act.
For most buyers in 2025, Q CELLS is the more straightforward default: its global track record, confirmed BloombergNEF Tier 1 status, wider product range, and deep U.S. manufacturing presence make projects easier to finance and insure at any scale. Mission Solar is a compelling option for buyers who specifically prize a fully U.S.-assembled product with strong insulation from AD/CVD tariffs - particularly as its cell factory comes online - but it remains a smaller and less globally recognized player by comparison.
Generated by Claude Sonnet · 2026-06-16
Other brand comparisons
Shop prices: See 5 Mission Solar 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.