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

# Hyundai vs Pylontech

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


## The two companies


| Attribute | Hyundai | Pylontech |
| --- | --- | --- |
| Country | South Korea | China |
| Headquarters | Seongnam-si | Shanghai |
| Founded | 2004 | 2009 |
| Employees | 206 | 2,114 |
| Annual capacity | 1.35 GW/year | 7-8.5 (in 2022) GW/year |
| Tier 1 | yes | yes |
| Listed | Korea Stock Exchange: 322000 | SSE (Shanghai Stock Exchange): 688063 |
| Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) | [https://www.pylontech.com.cn](https://www.pylontech.com.cn) |

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...

Pylontech is a leading battery energy storage system (BESS) provider, specializing in lithium iron phosphate technology. They offer solutions for residential, commercial, and utility-scale applications, integrating expertise in electrochemistry, power electronics, and system integration. The company is dedicated to...


## Catalog & Power


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


## Efficiency


| Measure | Hyundai | Pylontech | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | - |  |
| Avg Efficiency | 21.49% | - |  |


## Reliability & Warranty


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


## Efficiency distribution

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


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


## Power distribution

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


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


## Cell technology

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


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


## 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

Hyundai Energy Solutions, operating under the HD Hyundai corporate group and headquartered in South Korea, is a dedicated solar module manufacturer founded in 2000 as a spin-off from the wider Hyundai conglomerate. The company holds Bloomberg NEF Tier 1 bankability status, meaning large financial institutions treat its modules as acceptable collateral for project financing. Its Korean manufacturing base carries over 1.4 GW of annual production capacity as of 2025, and the company recently secured an $85 million module supply contract for a U.S. utility-scale project, signaling a growing presence in the American market. Pylontech - formally Pylon Technologies Co., Ltd. - is a fundamentally different type of company: it is a Chinese energy storage manufacturer founded in 2009, not a solar panel producer. It specializes in lithium iron phosphate (LiFePO4) battery systems for residential, commercial, and grid-scale applications. By planned 2025 capacity, Pylontech expected to reach roughly 18 GWh of cell and system output, and it opened its first overseas factory in Padua, Italy, in March 2025. In terms of institutional footprint, Hyundai Energy Solutions holds the stronger position specifically in the solar module market.

HD Hyundai Energy Solutions targets the premium end of the market, offering mono-crystalline modules built on N-type TOPCon cell technology - mass production of which began in April 2025, achieving cell efficiencies above 24%. Its product lineup suits residential rooftops and mid-scale commercial installations where high efficiency and a recognized brand carry weight. Pylontech, by contrast, produces no solar panels at all. Its core product families are modular rack-mount and stacked battery systems, from small residential units to large commercial enclosures covering the range from 500 Wh to over 100 MWh. It is frequently paired with solar installations as the storage component, not the generation component.

For a buyer seeking solar panels, Hyundai Energy Solutions is the relevant choice between the two - Pylontech simply does not make modules. If the actual need is battery storage to complement an existing or planned solar array, Pylontech is a well-regarded, cost-competitive option with LiFePO4 chemistry and growing global support infrastructure. The two brands are not interchangeable and serve different parts of the solar energy value chain.

\---LINKS---

\- https://www.solarreviews.com/blog/complete-review-hyundai-solar-panels \| Complete Review of Hyundai Solar Panels 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://solarquarter.com/2026/04/04/hd-hyundai-energy-solutions-secures-85-million-module-supply-deal-for-u-s-solar-project/ \| HD Hyundai Energy Solutions Secures $85 Million Module Supply Deal \| article

\- https://www.cleanenergyreviews.info/blog/pylontech-battery-review \| Pylontech Battery Review - Clean Energy Reviews \| review

\- https://www.ess-news.com/2025/04/22/chinas-pylontech-energy-s-p-a-plan-8-gwh-battery-production-site-in-italy/ \| Pylontech and Energy S.p.A plan 8 GWh battery site in Italy \| article

Sources:

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

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

\- \[HD Hyundai Energy Solutions Secures $85 Million Module Supply Deal - SolarQuarter\](https://solarquarter.com/2026/04/04/hd-hyundai-energy-solutions-secures-85-million-module-supply-deal-for-u-s-solar-project/)

\- \[Pylontech Battery Review - Clean Energy Reviews\](https://www.cleanenergyreviews.info/blog/pylontech-battery-review)

\- \[Pylontech and Energy S.p.A plan 8 GWh battery production site in Italy - ESS News\](https://www.ess-news.com/2025/04/22/chinas-pylontech-energy-s-p-a-plan-8-gwh-battery-production-site-in-italy/)

Written by claude-sonnet from the figures above.


## Other comparisons

- [Hyundai vs A.B. Energy](https://comparepv.com/hyundai-vs-a-b-energy)
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- [AIKO vs Pylontech](https://comparepv.com/aiko-vs-pylontech)
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- [ARTsolar vs Pylontech](https://comparepv.com/artsolar-vs-pylontech)


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

Not in this file, on the page: the distributions above drawn as charts.