Gamko New Energy vs Yingli - solar panel manufacturer comparison
Gamko New Energy has the broader catalog (255 vs 196 models). Gamko New Energy leads on peak efficiency at 24.14%. Gamko New Energy leans bifacial (81% 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
Gamko New Energy is a professional solar module manufacturer with a 10-year experience in production and quality control since 2008. They also provide technical services for solar power plants, including design, installation, and maintenance. In 2018, their production capacity reached 2GW.
- Founded
- 2008
- Headquarters
- Nantong, Jiangsu, China
- Annual capacity
- 1.2 GW/year
- Employees
- 201-300
Yingli Solar, also known as Yingli Green Energy, is a leading solar energy company and one of the world's largest vertically integrated PV manufacturers. The company develops, manufactures, and sells PV modules to a wide range of markets. Yingli's mission is to provide affordable green energy for all.
- Founded
- 1998
- Headquarters
- Baoding, Hebei, China
- Annual capacity
- 2.45 GW/year
- Employees
- 9000+
- Listed
- OTC Pink: YGEHY
- 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
Gamko New Energy skews to higher efficiency: 40% of lineup is 23%+
Yingli offers more 600W+ panels (37% of lineup)
Dominant cell tech: <strong>TOPCon</strong> (57%)
Dominant cell tech: <strong>PERC</strong> (32%)
The flagships
Written summary
Gamko New Energy (full name: Nantong Gamko New Energy Co., Ltd.) is a Chinese solar module manufacturer headquartered in Nantong, Jiangsu Province. The company has been active since approximately 2017 and occupies the tier of smaller, emerging manufacturers - its annual production capacity was reported at around 1.2 GW as of 2023. Gamko holds IEC 61215, IEC 61730, CE, ISO9001, and ISO14001 certifications, supporting European market access, but no independent confirmation of BloombergNEF Tier 1 status was found in available sources. Yingli Solar (Yingli Green Energy Holding Co., Ltd.) is one of the most established Chinese solar brands, founded in 1998 in Baoding, China, by Miao Liansheng. The company rose to become the world's largest solar module manufacturer by shipments in 2012 before entering a serious financial crisis mid-decade that required debt restructuring and a transfer to Baoding municipal ownership by 2018. Yingli regained its BloombergNEF Tier 1 bankability status in 2021. In terms of institutional footprint and market history, Yingli holds a materially stronger position.
Gamko's product range spans a wide power band - from small portable panels to large bifacial and monocrystalline modules using TOPCon and PERC cell technology, making it nominally suitable for residential rooftop installs, off-grid systems, and small commercial projects. Yingli's current lineup centers on the YLM series and its bifacial Panda 3.0 Pro modules in N-type TOPCon technology, targeting residential, commercial and industrial (C&I), and utility-scale ground-mount applications. Yingli reports significant annual shipment volumes and maintains dedicated regional presences across Europe, including a Polish-language website, indicating active distribution infrastructure in Central and Eastern European markets.
For international buyers - particularly those relying on project financing - Yingli is the more straightforward choice given its confirmed Tier 1 status, longer track record, and broader service network. Gamko may appeal to cost-focused buyers or integrators comfortable conducting their own supplier due diligence, but the near-absence of independent field reviews in European trade sources means buyers should verify supply chain reliability carefully before committing to larger volumes.
Generated by Claude Sonnet · 2026-05-13
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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.