Q-Cells vs SolarEdge - solar panel manufacturer comparison
Q-Cells has the broader catalog (89 vs 0 models). 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
SolarEdge Technologies is an Israeli energy technology company specializing in DC-optimized inverter systems, power optimizers, and energy management solutions for solar PV installations. The company is a global leader in smart inverter technology, enabling module-level monitoring and optimization to maximize energy...
- Founded
- 2006
- Headquarters
- Herzliya, Israel
- Employees
- 3000-5000
- Listed
- NASDAQ: SEDG
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
Q-Cells skews to higher efficiency: 2% 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, operating under parent company Hanwha Group, is a South Korean-German solar panel manufacturer headquartered in Seoul and originally founded in Germany in 1999 before Hanwha's acquisition in 2012. The brand holds a confirmed Top Tier bankability score in BloombergNEF's module manufacturer ranking and was named an S&P Global 2025 Tier 1 Cleantech company. Combined global production capacity across its facilities reaches an estimated 11-12 GW per year, anchored by the largest solar manufacturing plant in the Western Hemisphere in Dalton, Georgia. SolarEdge, by contrast, is an Israeli company founded in 2006 and is primarily known as the world's leading residential and commercial solar inverter manufacturer - not a panel producer in the conventional sense. It has shipped over 107 million power optimizers and 4.5 million inverters globally, and is ramping up US domestic manufacturing of inverters and optimizers. In terms of institutional footprint for panel procurement specifically, Q-Cells has the stronger standing.
Q-Cells targets residential rooftops and mid-scale commercial installations with its Q.PEAK and Q.TRON module families, built on PERC and newer cell technology platforms. Panels are positioned as a premium-to-mid-market choice with 25-year product warranties and temperature coefficients that outperform the industry average. SolarEdge's entry into panel hardware takes the form of its Smart Modules - standard panels with an embedded DC power optimizer - rather than a standalone cell manufacturing program. These are designed to work exclusively with SolarEdge inverters and are aimed at residential installers already committed to the SolarEdge ecosystem, with a 25-year combined warranty covering both panel and optimizer.
For a buyer choosing a solar panel brand, Q-Cells and SolarEdge are not direct substitutes. Q-Cells is a pure-play module manufacturer suitable for any inverter pairing, while SolarEdge's panel offering is a system-lock add-on. Buyers seeking a bankable, inverter-agnostic panel with strong warranty coverage will find Q-Cells the more practical default, while SolarEdge's Smart Module makes most sense as an upgrade within an existing SolarEdge inverter installation.
Generated by Claude Sonnet · 2026-06-10
Other brand comparisons
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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.