Sunova vs Trina Solar - solar panel manufacturer comparison
Trina Solar has the broader catalog (340 vs 183 models). Trina Solar leads on peak efficiency at 24.80%. Sunova leans bifacial (92% 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
- 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>PERC</strong> (49%)
Dominant cell tech: <strong>TOPCon</strong> (73%)
The flagships
Written summary
Sunova Solar is a Chinese photovoltaic module manufacturer founded in 2016 and headquartered in Wuxi, Jiangsu Province. Despite its relatively short history, the company achieved Bloomberg New Energy Finance (BNEF) Tier 1 status beginning in Q3 2023, a ranking it retained through 2024. By the end of 2024 the company had shipped a cumulative 7.1 GW of modules globally, supported by integrated production capacity of approximately 5.5 GW and a newly opened 9 GW cell factory in Yibin, Sichuan. Trina Solar, founded in 1997 by Jifan Gao in Changzhou, Jiangsu, is one of the oldest and most established Chinese PV manufacturers. The company has held BNEF Tier 1 recognition for many years and ranks among the top global module suppliers - in 2023 alone it shipped 65.21 GW of modules at revenues exceeding USD 16 billion, with cumulative worldwide deliveries surpassing 205 GW. In terms of institutional footprint, bankability, and global scale, Trina Solar holds a considerably stronger position.
Sunova's product portfolio centers on N-type TOPCon bifacial modules suited to residential rooftop, commercial, and ground-mount applications. The company maintains offices and warehouses across Europe - including Germany, the Netherlands, Spain, France, and Poland - giving it meaningful regional distribution reach. Trina Solar serves international buyers through its Vertex platform: the Vertex S+ series targets residential and commercial rooftop installations using N-type TOPCon cells, while the high-power Vertex N series is engineered for utility-scale ground-mount projects with outputs exceeding 700 W per module using i-TOPCon cell technology. Both companies have converged on N-type TOPCon as their primary cell technology, making their core offerings technically comparable at the product level.
For international buyers - whether residential installers, C&I developers, or utility-scale project financiers - Trina Solar's multi-decade track record, deeper distributor network, and stronger name recognition among project lenders give it a practical advantage, especially on larger projects where bankability is a financing requirement. Sunova is a credible Tier 1 alternative that may offer competitive pricing, and is a reasonable choice where a confirmed BNEF Tier 1 designation is sufficient and an extensive delivery history is not a strict requirement. For smaller residential or C&I projects the two brands are broadly interchangeable on technical merit.
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.