Hyundai vs Ocean Solar - solar panel manufacturer comparison
Hyundai has the broader catalog (65 vs 36 models). Ocean Solar leads on peak efficiency at 24.20%. Hyundai leans bifacial (66% 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
HD Hyundai Energy Solutions is a global provider of solar cells and modules, offering solutions for residential, commercial, and utility-scale projects. They provide monofacial, bifacial, and shingled PV modules, along with inverters and various PV solutions. The company is committed to developing next-generation...
- Founded
- 2004
- Headquarters
- Seongnam-si, South Korea
- Annual capacity
- 1.35 GW/year
- Employees
- 206
- Tier 1 bankable
- Yes
Ocean Solar is a high-tech enterprise specializing in the production of high-efficiency monocrystalline and polycrystalline solar modules. They serve domestic and overseas installers, distributors, and factories engaged in off-grid and on-grid solar energy systems. The company is committed to providing customers with...
- Founded
- 2012
- Headquarters
- Changzhou City, Jiangsu Province, China
- Annual capacity
- 1 GW/year
- Employees
- 200+
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
Ocean Solar skews to higher efficiency: 58% of lineup is 23%+
Ocean Solar offers more 600W+ panels (58% of lineup)
Dominant cell tech: <strong>HJT</strong> (38%)
Dominant cell tech: <strong>TOPCon</strong> (100%)
The flagships
Written summary
Hyundai Energy Solutions is a South Korean manufacturer operating as a subsidiary of the HD Hyundai conglomerate, with roots in solar manufacturing spanning several decades. The company holds Bloomberg NEF Tier 1 bankability status, meaning major financial institutions will finance projects using its panels - a critical credential for commercial and utility developers. Ocean Solar, by contrast, is a Chinese manufacturer established in 2012 and based in Changzhou, Jiangsu Province, with a second production facility in Ma'anshan, Anhui. While Ocean Solar reports a 2 GW fully automated production line and exports to more than 30 countries, no confirmed Tier 1 or BloombergNEF bankability listing was found in publicly available sources for the brand. On institutional footprint, Hyundai Energy Solutions holds a clear advantage.
Hyundai Energy Solutions has expanded its portfolio into N-type TOPCon cells - now in confirmed mass production - with module efficiencies in the 22.3% to 22.9% range across 108-cell residential formats and larger 144- and 156-cell configurations for commercial and utility-scale applications. The company is also advancing HJT and perovskite-HJT tandem research at the R&D stage. Ocean Solar covers a wide wattage range from roughly 400 W to 730 W and emphasizes cost-effective monocrystalline modules with OEM and ODM customization options, positioning it as a fit for price-sensitive commercial or export buyers rather than premium residential projects.
For most buyers in 2025, Hyundai Energy Solutions is the safer default: its Tier 1 status, publicly confirmed N-type TOPCon technology roadmap, and active presence at trade events such as RE+ 2025 give it stronger institutional credibility and better resale value for financed projects. Ocean Solar can be a competitive option for buyers prioritizing low upfront cost and specification flexibility, but the absence of a confirmed bankability rating is a meaningful gap for any project requiring project finance.
Generated by Claude Sonnet · 2026-06-03
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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.