Sunket New Energy vs Trina Solar - solar panel manufacturer comparison
Trina Solar has the broader catalog (340 vs 55 models). Trina Solar leads on peak efficiency at 24.80%. Sunket New Energy leans bifacial (78% 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
Wuxi Sunket New Energy Technology Co., Ltd. specializes in the design, production, and sales of solar cells, photovoltaic modules, lithium batteries, and solar systems. The company is committed to becoming a diversified, large-scale, international professional solar green energy supplier, providing one-stop services...
- Founded
- 2007
- Headquarters
- Wuxi, Jiangsu Province, China
- Annual capacity
- 3 GW/year
- Employees
- 201-500
- Founded
- 1997
- Headquarters
- Changzhou, China
- 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
Trina Solar skews to higher efficiency: 22% of lineup is 23%+
Trina Solar offers more 600W+ panels (34% of lineup)
Dominant cell tech: <strong>TOPCon</strong> (53%)
Dominant cell tech: <strong>TOPCon</strong> (73%)
The flagships
Written summary
Sunket New Energy is a Chinese manufacturer headquartered in Wuxi, Jiangsu Province, operating under the Delin Holding Group. Established around 2007-2012, the company reports an annual module production capacity of approximately 5 GW, placing it in the mid-tier segment of global solar suppliers. Sunket holds a broad range of product certifications - including TUV, IEC, UL, MCS, and CEC - but has not been confirmed on BloombergNEF's Tier 1 bankability list, which limits its suitability for project-finance transactions. Trina Solar was founded in 1997 by Jifan Gao in Changzhou, Jiangsu, and consistently ranks among the world's top four module suppliers. The company reaffirmed BNEF Tier 1 status in both Q1 and Q2 2025 - the eighth consecutive recognition on that list - and had shipped a cumulative 292 GW of modules globally by mid-2025. In terms of institutional footprint and lender confidence, Trina Solar holds a decisive advantage.
Sunket's product portfolio covers monocrystalline and multicrystalline modules in PERC and HJT variants, addressing residential rooftop, commercial, and light industrial applications across more than 100 countries, with a reported 1 GWh annual energy storage capacity rounding out its offer. Trina Solar's flagship Vertex N series is built on TOPCon technology - pv-magazine reported in December 2024 that the latest module in the line reaches 760 W at 24.5% module efficiency. The Vertex N family spans bifacial utility-scale ground-mount configurations, mid-range C&I bifacial modules around 620 W, and a compact residential Vertex S+ product near 445 W, giving Trina a coherent and well-segmented offering across all major project types.
For international buyers pursuing project finance on utility-scale or C&I installations, Trina Solar is the safer default: confirmed BNEF Tier 1 standing, a much larger cumulative delivery record, and mature TOPCon technology collectively reduce lender risk. Sunket New Energy is a credible alternative for price-sensitive residential and off-grid projects where formal bankability carries less weight - its certification breadth supports export to a wide range of markets. In small-scale applications the practical difference between the two brands narrows considerably, but for financed or institutionally scrutinised projects they are not interchangeable.
Generated by Claude Sonnet · 2026-05-27
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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.