Adani Solar vs Q-Cells - solar panel manufacturer comparison
Q-Cells has the broader catalog (89 vs 48 models). Adani Solar leads on peak efficiency at 23.71%. Adani 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
Adani Solar is a fully integrated, high-efficiency solar panel manufacturer and is part of the Adani Group. They are building a comprehensive solar manufacturing ecosystem, producing everything from metallurgical grade silicon to solar modules. The company is committed to advancing India's renewable energy...
- Founded
- 2015
- Headquarters
- Ahmedabad, India
- Annual capacity
- 4 GW/year
- Employees
- 3500+
- Listed
- NSE: ADANIGREEN
- 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
Adani Solar skews to higher efficiency: 8% of lineup is 23%+
Adani Solar offers more 600W+ panels (38% of lineup)
Dominant cell tech: <strong>PERC</strong> (54%)
Dominant cell tech: <strong>PERC</strong> (43%)
The flagships
Written summary
Adani Solar is an Indian manufacturer headquartered in Mundra, Gujarat, and operates as the solar manufacturing arm of the Adani Group, one of India's largest conglomerates. The company has grown rapidly from a modest base to a current cell and module capacity of roughly 4 GW, with plans to reach 10 GW by mid-2026, according to pv-magazine. Adani Solar holds BloombergNEF Tier 1 bankability status and has earned Kiwa PVEL Top Performer recognition for seven consecutive years. Q-Cells traces its roots to Q.CELLS AG, founded in 1999 in Thalheim, Germany; South Korean conglomerate Hanwha acquired it in 2012 and merged it with Hanwha SolarOne to form Hanwha Q CELLS, now headquartered in Seoul with its R&D center remaining in Germany. With a module production capacity of approximately 12.4 GW as of late 2024 and manufacturing spread across South Korea, Malaysia, the United States, and China, Q-Cells commands a substantially larger global industrial footprint than Adani Solar at this stage.
Adani Solar's catalog centers on Mono PERC bifacial modules and, increasingly, n-type TOPCon modules under the Shine series, targeting utility-scale ground mounts and large commercial rooftops, with growing interest in the US market given the brand's UFLPA-compliant (Made in India) positioning. Q-Cells competes across a broader spectrum - its Q.PEAK DUO residential and light-commercial lines are among the most recognized names in the premium rooftop segment in Europe, Australia, and North America, while its utility-scale portfolio leverages the same TOPCon cell platform. Both companies have confirmed n-type TOPCon as their primary cell direction for the near term.
For a typical buyer outside of India in 2025, Q-Cells remains the safer default given its deeper distribution network, established after-sales infrastructure in Western markets, and longer track record in residential deployments. Adani Solar is compelling for Indian utility projects or for international buyers specifically seeking non-Chinese supply chains, and its bankability credentials are strong enough that it should not be dismissed as a second-tier option.
Generated by Claude Sonnet · 2026-06-20
Other brand comparisons
Shop prices: See 2 Adani 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.