Emmvee vs Gamko New Energy - solar panel manufacturer comparison
Gamko New Energy has the broader catalog (255 vs 166 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
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%+
Gamko New Energy offers more 600W+ panels (23% of lineup)
Dominant cell tech: <strong>TOPCon</strong> (61%)
Dominant cell tech: <strong>TOPCon</strong> (57%)
The flagships
Written summary
Emmvee is an Indian manufacturer headquartered in Bengaluru, with origins in solar thermal systems dating back to 1992 and a dedicated photovoltaic division - Emmvee Photovoltaic Power - established in 2007. By April 2025 the company had expanded its module production capacity to 6.6 GWp and cell capacity to 2.5 GWp, making it one of India's largest vertically integrated solar producers. It operates a European trading subsidiary, Emmvee Energy GmbH in Berlin, giving it a structured distribution channel for EU procurement and project finance. Emmvee is also the only Indian manufacturer to have passed all seven categories of the Kiwa PVEL 2024 Reliability Scorecard, a meaningful independent quality benchmark that carries weight with lenders and EPCs. A confirmed BloombergNEF Tier 1 listing was not found in publicly available sources at the time of writing, but the company's broader institutional footprint - including an IPO filing and a 4.5 GWp TOPCon cell supply agreement - is substantially larger than most mid-tier peers. Gamko New Energy, by contrast, is a Chinese manufacturer based in Nantong, Jiangsu Province, founded in 2017, with annual production capacity of approximately 1.2 GW as of 2023. It holds standard certifications including CE, TUV, IEC, and ISO, but no Tier 1 recognition or independent reliability scorecard results were identified in available sources. On institutional standing alone, Emmvee is the clearer leader.
Emmvee's product families cover residential rooftop, commercial and industrial, and utility-scale ground-mount segments, built around Mono PERC and TOPCon cell technologies. The company actively exports to Europe, India, Africa, and the Middle East, with its Berlin entity supporting bankable project structures in the EU. Gamko's catalog is wider in format terms - ranging from small off-grid panels through to large-format modules reportedly up to 800 W - and the company positions itself primarily as a flexible OEM supplier, collaborating with manufacturing partners in South Korea and the United States. Its technology mix includes PERC and TOPCon modules, with a focus on price-sensitive residential and small commercial buyers.
For most international buyers seeking modules for grid-connected, financed installations, Emmvee is the stronger default: it offers a documented quality track record, a European legal entity, and a manufacturing base several times larger than Gamko's. Gamko may suit buyers looking for flexible small-volume OEM arrangements or off-grid hardware, but its limited institutional profile makes lender and insurer approval considerably harder to secure on larger projects.
Generated by Claude Sonnet · 2026-05-21
Other brand comparisons
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.