Esse Solar vs Hyundai - solar panel manufacturer comparison
Hyundai has the broader catalog (65 vs 0 models). 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
Esse Solar is an Italian company that provides solar solutions to solar professionals, businesses, and individuals who want to improve their energy efficiency. The company was founded in 1991 and is based in Gallarate. Esse Solar has raised $6.54M in funding from VAM Investments.
- Founded
- 1991
- Headquarters
- Gallarate, Italy
- Employees
- 11-50
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
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
Hyundai skews to higher efficiency: 6% of lineup is 23%+
Hyundai offers more 600W+ panels (5% of lineup)
Dominant cell tech: <strong>HJT</strong> (38%)
The flagships
Written summary
Esse Solar is a small Italian company based in Gallarate, Lombardia, that operates primarily as a solar PV installer and systems integrator rather than a large-scale panel manufacturer. It does not appear on any BloombergNEF Tier 1 module manufacturer list, and no publicly available figures exist for annual production capacity. HD Hyundai Energy Solutions, by contrast, is a South Korean industrial manufacturer with roots in the wider Hyundai conglomerate, holds BloombergNEF Tier 1 bankability status, and maintains its own cell and module production facilities in Korea. On institutional footprint, Hyundai is clearly the larger and better-documented player.
In terms of product positioning, Esse Solar is generally associated with turnkey residential and small commercial installations in Italy, bundling panels sourced from third-party manufacturers with design and after-sales services. It is not known as an originator of a proprietary module technology. Hyundai Energy Solutions offers a documented and expanding product line: the legacy YH and XG Series panels are built on conventional cell architecture suited to budget-to-mid-range residential rooftops, while the newer NF Series uses N-Type TOPCon technology, reaching efficiencies above 22 percent, and targets premium residential and light commercial applications. Hyundai backs its modules with a 25-year product warranty and a 25-year performance warranty, tested in UL- and VDE-accredited labs.
For a typical buyer evaluating solar panels in 2025, Hyundai Energy Solutions is the more straightforward choice: it is a verified Tier 1 manufacturer with independently reviewed products, documented warranty backing, and a growing North American distribution network. Esse Solar, as best current information suggests, is better understood as a regional installation partner than a competing panel brand, so a direct panel-for-panel comparison is not meaningful without knowing which modules Esse Solar actually procures and resells.
Generated by Claude Sonnet · 2026-06-22
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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.