---
title: "Esse Solar vs Hyundai - Brand Comparison | ComparePV"
description: "Compare Esse Solar vs Hyundai solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/esse-solar-vs-hyundai"
---

# Esse Solar vs Hyundai

Hyundai has the broader catalog (65 vs 0 models). Hyundai leans bifacial (66% of lineup).


## The two companies


| Attribute | Esse Solar | Hyundai |
| --- | --- | --- |
| Country | Italy | South Korea |
| Headquarters | Gallarate | Seongnam-si |
| Founded | 1991 | 2004 |
| Employees | 11-50 | 206 |
| Annual capacity |  | 1.35 GW/year |
| Tier 1 |  | yes |
| Listed |  | Korea Stock Exchange: 322000 |
| Website |  | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) |

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.

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...


## Catalog & Power


| Measure | Esse Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 65 | +65 |
| Max Power | 0 W | 640 W | +640 W |
| Avg Power | 0 W | 442 W | +442 W |


## Efficiency


| Measure | Esse Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.40% |  |
| Avg Efficiency | - | 21.49% |  |


## Reliability & Warranty


| Measure | Esse Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.300%/°C |  |
| Bifacial Share | 0 (0%) | 43 (66%) | +66 pp |
| Avg Warranty | - | 27.4 yrs |  |


## Efficiency distribution

Hyundai skews to higher efficiency: 6% of lineup is 23%+


| Efficiency band | Esse Solar | Hyundai |
| --- | --- | --- |
| \<20% | 0 | 7 (10.8%) |
| 20-21% | 0 | 17 (26.2%) |
| 21-22% | 0 | 12 (18.5%) |
| 22-23% | 0 | 25 (38.5%) |
| 23%+ | 0 | 4 (6.2%) |


## Power distribution

Hyundai offers more 600W+ panels (5% of lineup)


| Power band | Esse Solar | Hyundai |
| --- | --- | --- |
| \<400W | 0 | 8 (12.3%) |
| 400-499W | 0 | 49 (75.4%) |
| 500-599W | 0 | 5 (7.7%) |
| 600-699W | 0 | 3 (4.6%) |


## Cell technology

Dominant cell tech: **HJT** (38%)


| Technology | Esse Solar | Hyundai |
| --- | --- | --- |
| HJT | 0 | 25 (38.5%) |
| PERC | 0 | 25 (38.5%) |
| Unknown | 0 | 9 (13.8%) |
| TOPCon | 0 | 6 (9.2%) |


## Top panels, Hyundai


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HiS-T640NJ](https://comparepv.com/panel/hd-hyundai-energy-solutions-his-t640nj) | 640 | 22.9 | -0.290 | Monocrystalline |
| 2 | [HiS-T635NJ](https://comparepv.com/panel/hd-hyundai-energy-solutions-his-t635nj) | 635 | 22.7 | -0.290 | Monocrystalline |
| 3 | [HiS-T630NJ](https://comparepv.com/panel/hd-hyundai-energy-solutions-his-t630nj) | 630 | 22.5 | -0.290 | Monocrystalline |
| 4 | [HiT-H520LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h520lf-fb-zb) | 520 | 23.4 | -0.240 | Monocrystalline |
| 5 | [HiT-H515LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h515lf-fb-zb) | 515 | 23.2 | -0.240 | Monocrystalline |
| 6 | [HiT-H510LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h510lf-fb-zb) | 510 | 22.9 | -0.240 | Monocrystalline |
| 7 | [HiT-H505LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h505lf-fb-zb) | 505 | 22.7 | -0.240 | Monocrystalline |
| 8 | [HiT-H500LF-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h500lf-fb-zb) | 500 | 22.5 | -0.240 | Monocrystalline |
| 9 | [HiT-H460LE-FB(ZB)](https://comparepv.com/panel/hyundai-hit-h460le-fb-zb) | 460 | 23.0 | -0.240 | Monocrystalline |
| 10 | [HiT-H460CE-BF](https://comparepv.com/panel/hyundai-hit-h460ce-bf) | 460 | 23.0 | -0.240 | Monocrystalline |


## 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.

\---LINKS---

\- https://www.solarreviews.com/blog/complete-review-hyundai-solar-panels \| Complete Review of Hyundai Solar Panels in 2025 - SolarReviews \| review

\- https://pv-magazine-usa.com/press-releases/hd-hyundai-energy-solutions-begins-mass-production-of-n-type-topcon-cells/ \| HD Hyundai Energy Solutions begins mass production of N-Type TOPCon cells \| article

\- https://www.ecowatch.com/solar/best-companies/hyundai-solar-panels \| Hyundai Solar Panels Review 2026 - EcoWatch \| review

\- https://www.enfsolar.com/esse-solar \| Esse Solar S.r.l. - Solar Components - Italy - ENF Solar Directory \| article

\- https://www.cleanenergyreviews.info/blog/hyundai-solar-panels-review \| Hyundai Solar Panels Review - Clean Energy Reviews \| review

Sources:

\- \[Complete Review Of Hyundai Solar Panels In 2025\](https://www.solarreviews.com/blog/complete-review-hyundai-solar-panels)

\- \[HD Hyundai Energy Solutions begins mass production of N-Type TOPCon cells\](https://pv-magazine-usa.com/press-releases/hd-hyundai-energy-solutions-begins-mass-production-of-n-type-topcon-cells/)

\- \[Hyundai Solar Panels Review 2026 - EcoWatch\](https://www.ecowatch.com/solar/best-companies/hyundai-solar-panels)

\- \[Esse Solar S.r.l. - ENF Solar Directory\](https://www.enfsolar.com/esse-solar)

\- \[Hyundai Solar Panels Review - Clean Energy Reviews\](https://www.cleanenergyreviews.info/blog/hyundai-solar-panels-review)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/esse-solar-vs-hyundai