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

# FelicityESS vs Hyundai

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


## The two companies


| Attribute | FelicityESS | Hyundai |
| --- | --- | --- |
| Country | China | South Korea |
| Headquarters | Guangzhou | Seongnam-si |
| Founded | 2007 | 2004 |
| Employees | 500-1000 | 206 |
| Annual capacity |  | 1.35 GW/year |
| Tier 1 |  | yes |
| Listed |  | Korea Stock Exchange: 322000 |
| Website | [https://www.felicityess.com](https://www.felicityess.com) | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) |

FelicityESS (Guangdong Felicity New Energy Co., Ltd.) is a Chinese manufacturer of energy storage systems, hybrid inverters, and EV charging equipment with 17+ years of experience in the photovoltaic energy sector. The company targets the mid-to-high-end residential and commercial ESS market in Europe, North America...

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 | FelicityESS | 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 | FelicityESS | Hyundai | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.40% |  |
| Avg Efficiency | - | 21.49% |  |


## Reliability & Warranty


| Measure | FelicityESS | 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 | FelicityESS | 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 | FelicityESS | 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 | FelicityESS | 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

FelicityESS is a Chinese energy storage brand launched in 2022 under parent company Guangdong Felicity New Energy Co., Ltd., which was founded in 2007 and is headquartered in Guangzhou, China. Its core competency lies in battery storage systems - specifically LiFePO4 packs, hybrid inverters, MPPT solar charge controllers, and all-in-one energy storage systems - rather than in manufacturing solar panels itself. No confirmed Tier 1 or BloombergNEF bankability designation for solar modules has been identified for FelicityESS, which is consistent with its position as a storage-first brand. Hyundai Energy Solutions, by contrast, is a South Korean manufacturer operating under the broader HD Hyundai industrial group and carries confirmed BloombergNEF Tier 1 status for solar modules, giving it considerably stronger institutional credibility with lenders and project financiers.

In terms of product families, Hyundai Energy Solutions covers a wide range: residential rooftop panels using PERC and N-type TOPCon cell technology (ranging roughly from 350W to 440W in its XG and NF series), bifacial modules for small commercial and ground-mount systems, and high-wattage commercial TOPCon panels reaching 640W. The company backs its modules with a 25-year product and performance warranty. FelicityESS, being oriented toward storage rather than generation, offers little direct comparison on the panel side - its value proposition centers on pairing its inverters and LiFePO4 batteries with third-party panels, particularly for off-grid, hybrid residential, and small commercial-industrial installations across Europe, North America, and Australia.

For a buyer specifically seeking solar panels, Hyundai Energy Solutions is the clearer choice between the two in 2025, given its dedicated panel manufacturing heritage, Tier 1 bankability, and broad certified product range. FelicityESS is better evaluated as an energy storage and inverter supplier - a complementary product category rather than a competing one.

\---LINKS---

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

\- https://www.ecowatch.com/solar/best-companies/hyundai-solar-panels \| Hyundai Solar Panels Review 2025 - EcoWatch \| review

\- https://www.solarelectricsupply.com/solar-panels/hyundai-solar-panels \| HD Hyundai Solar Panels - N-Type TOPCon Technology \| article

\- https://www.solarquotes.com.au/battery-storage/reviews/felicityess-review.html \| FelicityESS Solar Battery Storage Review - SolarQuotes \| review

\- https://comparepv.com/reviews/felicityess \| FelicityESS Solar Panels Review 2026 - ComparePV \| review

Sources:

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

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

\- \[HD Hyundai Solar Panels - Solar Electric Supply\](https://www.solarelectricsupply.com/solar-panels/hyundai-solar-panels)

\- \[FelicityESS Battery Storage Review - SolarQuotes\](https://www.solarquotes.com.au/battery-storage/reviews/felicityess-review.html)

\- \[FelicityESS Review - ComparePV\](https://comparepv.com/reviews/felicityess)

\- \[About FelicityESS - Started in 2007\](https://www.felicityess.com/company-info/)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/felicityess-vs-hyundai