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

# Hyundai vs TCL Zhonghuan

TCL Zhonghuan has the broader catalog (66 vs 65 models). TCL Zhonghuan leads on peak efficiency at 24.60%.


## The two companies


| Attribute | Hyundai | TCL Zhonghuan |
| --- | --- | --- |
| Country | South Korea | China |
| Headquarters | Seongnam-si | Tianjin |
| Founded | 2004 | 1981 |
| Employees | 206 |  |
| Annual capacity | 1.35 GW/year |  |
| Tier 1 | yes | yes |
| Listed | Korea Stock Exchange: 322000 | SZSE: 002129 |
| Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) | [https://www.tjsemi.com](https://www.tjsemi.com) |

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 | Hyundai | TCL Zhonghuan | Margin |
| --- | --- | --- | --- |
| Panel Models | 65 | 66 | +1 |
| Max Power | 640 W | 725 W | +85 W |
| Avg Power | 442 W | 585 W | +142 W |


## Efficiency


| Measure | Hyundai | TCL Zhonghuan | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | 24.60% | +1.20 pp |
| Avg Efficiency | 21.49% | 23.13% | +1.64 pp |


## Reliability & Warranty


| Measure | Hyundai | TCL Zhonghuan | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.300%/°C | -0.273%/°C | +0.027 |
| Bifacial Share | 43 (66%) | 43 (65%) | +1 pp |
| Avg Warranty | 27.4 yrs | 30.0 yrs | +2.6 yr |


## Efficiency distribution

TCL Zhonghuan skews to higher efficiency: 58% of lineup is 23%+


| Efficiency band | Hyundai | TCL Zhonghuan |
| --- | --- | --- |
| \<20% | 7 (10.8%) | 0 |
| 20-21% | 17 (26.2%) | 0 |
| 21-22% | 12 (18.5%) | 1 (1.5%) |
| 22-23% | 25 (38.5%) | 27 (40.9%) |
| 23%+ | 4 (6.2%) | 38 (57.6%) |


## Power distribution

TCL Zhonghuan offers more 600W+ panels (55% of lineup)


| Power band | Hyundai | TCL Zhonghuan |
| --- | --- | --- |
| \<400W | 8 (12.3%) | 0 |
| 400-499W | 49 (75.4%) | 17 (25.8%) |
| 500-599W | 5 (7.7%) | 13 (19.7%) |
| 600-699W | 3 (4.6%) | 24 (36.4%) |
| 700W+ | 0 | 12 (18.2%) |


## Cell technology

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

Dominant cell tech: **Back Contact** (45%)


| Technology | Hyundai | TCL Zhonghuan |
| --- | --- | --- |
| HJT | 25 (38.5%) | 0 |
| PERC | 25 (38.5%) | 0 |
| Unknown | 9 (13.8%) | 0 |
| TOPCon | 6 (9.2%) | 30 (45.5%) |
| Back Contact | 0 | 30 (45.5%) |
| N-type | 0 | 6 (9.1%) |


## 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 |


## Top panels, TCL Zhonghuan


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HSM-ND66-GK725 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk725-iec1500v) | 725 | 23.3 | -0.280 | Monocrystalline |
| 2 | [HSM-ND66-GK725](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk725) | 725 | 23.3 | -0.280 | Monocrystalline |
| 3 | [HSM-ND66-GK720 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk720-iec1500v) | 720 | 23.0 | -0.280 | Monocrystalline |
| 4 | [HSM-ND66-GK720](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk720) | 720 | 23.2 | -0.280 | Monocrystalline |
| 5 | [HSM-ND66-GK715 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk715-iec1500v) | 715 | 22.9 | -0.280 | Monocrystalline |
| 6 | [HSM-ND66-GK715](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk715) | 715 | 23.0 | -0.280 | Monocrystalline |
| 7 | [HSM-ND66-GK710](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk710) | 710 | 22.9 | -0.280 | Monocrystalline |
| 8 | [HSM-ND66-GK710 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk710-iec1500v) | 710 | 22.9 | -0.280 | Monocrystalline |
| 9 | [HSM-ND66-GK705](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk705) | 705 | 22.7 | -0.280 | Monocrystalline |
| 10 | [HSM-ND66-GK705 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk705-iec1500v) | 705 | 22.7 | -0.280 | Monocrystalline |


## Summary

Hyundai Energy Solutions, the solar division of South Korea's HD Hyundai conglomerate, has been manufacturing photovoltaic modules since the early 2000s and carries BloombergNEF Tier 1 bankability status. Its annual module production capacity is reported at roughly 1.4 GW, a modest figure relative to the largest Chinese producers. TCL Zhonghuan, headquartered in Tianjin, China, is a joint venture between TCL Technology Group and the Zhonghuan Semiconductor lineage, and it achieved BloombergNEF Tier 1 status in 2025. The company is primarily one of the world's largest silicon wafer producers - targeting wafer capacity well above 150 GW annually - and its module division shipped approximately 15.1 GW in 2025, a year-on-year increase of over 80% according to EnergyTrend. In terms of institutional scale and upstream integration, TCL Zhonghuan operates at a fundamentally different order of magnitude.

On the product side, Hyundai Energy Solutions centers its current lineup on N-type TOPCon bifacial modules aimed at residential and small commercial rooftops, with panels in the 435 W to 640 W range and a 30-year performance warranty. TCL Zhonghuan, marketing modules under the TCL Solar brand, covers a wider power range - from roughly 450 W residential panels up to 760 W utility-scale formats - using TOPCon, back-contact (BC), and shingled cell architectures confirmed by pv-magazine coverage of its T5 Pro series launched in late 2025.

For a typical residential buyer in 2025, Hyundai offers the reassurance of a globally recognized brand name and solid warranty terms backed by a large conglomerate, making it a lower-risk choice in markets where installer familiarity matters. TCL Zhonghuan is a stronger fit for commercial, industrial, and utility developers who prioritize technology breadth, competitive pricing at scale, and access to the latest high-efficiency formats. The two brands are not interchangeable - they serve overlapping but distinct buyer profiles.

\---LINKS---

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

\- https://www.pv-magazine.com/2025/11/18/tcl-zhonghuan-unveils-25-15-efficient-topcon-solar-modules-series-with-multi-slice-design/ \| TCL Zhonghuan unveils 25.17%-efficient TOPCon solar modules series \| article

\- https://www.energytrend.com/news/20260325-51139.html \| TCL Zhonghuan 2025 Module Shipments Hit 15.1GW, Up Over 80% YoY \| article

\- https://www.pv-tech.org/tcl-zhonghuan-to-invest-us2-billion-in-25gw-n-type-cell-and-35gw-silicon-wafer-plants/ \| TCL Zhonghuan to invest $2B in 25GW n-type cell and 35GW wafer plants \| article

\- https://taiyangnews.info/technology/tcl-solar-bc-topcon-snec-2025 \| TCL Solar BC and TOPCon modules at SNEC 2025 - Taiyang News \| article

Sources:

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

\- \[TCL Zhonghuan unveils 25.17%-efficient TOPCon solar modules - pv magazine\](https://www.pv-magazine.com/2025/11/18/tcl-zhonghuan-unveils-25-15-efficient-topcon-solar-modules-series-with-multi-slice-design/)

\- \[TCL Zhonghuan 2025 Module Shipments Hit 15.1GW - EnergyTrend\](https://www.energytrend.com/news/20260325-51139.html)

\- \[TCL Zhonghuan to invest $2B in 25GW n-type cell and 35GW wafer plants - PV Tech\](https://www.pv-tech.org/tcl-zhonghuan-to-invest-us2-billion-in-25gw-n-type-cell-and-35gw-silicon-wafer-plants/)

\- \[TCL Solar BC and TOPCon modules at SNEC 2025 - Taiyang News\](https://taiyangnews.info/technology/tcl-solar-bc-topcon-snec-2025)

Written by claude-sonnet from the figures above.


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- [Hyundai vs A.B. Energy](https://comparepv.com/hyundai-vs-a-b-energy)
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- [ARTsolar vs TCL Zhonghuan](https://comparepv.com/artsolar-vs-tcl-zhonghuan)


---

Source: https://comparepv.com/hyundai-vs-tcl-zhonghuan

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