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

# Hyundai vs SunLink

SunLink has the broader catalog (67 vs 65 models). Hyundai leads on peak efficiency at 23.40%. Hyundai leans bifacial (66% of lineup).


## The two companies


| Attribute | Hyundai | SunLink |
| --- | --- | --- |
| Country | South Korea |  |
| Headquarters | Seongnam-si |  |
| Founded | 2004 |  |
| Employees | 206 |  |
| Annual capacity | 1.35 GW/year |  |
| Tier 1 | yes | no |
| Listed | Korea Stock Exchange: 322000 |  |
| Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) |  |

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 | SunLink | Margin |
| --- | --- | --- | --- |
| Panel Models | 65 | 67 | +2 |
| Max Power | 640 W | 700 W | +60 W |
| Avg Power | 442 W | 398 W | +44 W |


## Efficiency


| Measure | Hyundai | SunLink | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | 22.80% | +0.60 pp |
| Avg Efficiency | 21.49% | 19.94% | +1.55 pp |


## Reliability & Warranty


| Measure | Hyundai | SunLink | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.300%/°C | -0.340%/°C | +0.040 |
| Bifacial Share | 43 (66%) | 18 (27%) | +39 pp |
| Avg Warranty | 27.4 yrs | 26.8 yrs | +0.6 yr |


## Efficiency distribution

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


| Efficiency band | Hyundai | SunLink |
| --- | --- | --- |
| \<20% | 7 (10.8%) | 35 (52.2%) |
| 20-21% | 17 (26.2%) | 9 (13.4%) |
| 21-22% | 12 (18.5%) | 10 (14.9%) |
| 22-23% | 25 (38.5%) | 13 (19.4%) |
| 23%+ | 4 (6.2%) | 0 |


## Power distribution

SunLink offers more 600W+ panels (6% of lineup)


| Power band | Hyundai | SunLink |
| --- | --- | --- |
| \<400W | 8 (12.3%) | 36 (53.7%) |
| 400-499W | 49 (75.4%) | 23 (34.3%) |
| 500-599W | 5 (7.7%) | 4 (6.0%) |
| 600-699W | 3 (4.6%) | 3 (4.5%) |
| 700W+ | 0 | 1 (1.5%) |


## Cell technology

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

Dominant cell tech: **PERC** (63%)


| Technology | Hyundai | SunLink |
| --- | --- | --- |
| HJT | 25 (38.5%) | 2 (3.0%) |
| PERC | 25 (38.5%) | 42 (62.7%) |
| Unknown | 9 (13.8%) | 5 (7.5%) |
| TOPCon | 6 (9.2%) | 18 (26.9%) |


## 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, SunLink


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SL6N132D-700W](https://comparepv.com/panel/sunlink-sl6n132d-700w) | 700 | 22.5 | -0.240 | Monocrystalline |
| 2 | [SL6N132D-695W](https://comparepv.com/panel/sunlink-sl6n132d-695w) | 695 | 22.4 | -0.240 | Monocrystalline |
| 3 | [SL5N144D-610W](https://comparepv.com/panel/sunlink-sl5n144d-610w) | 610 | 22.6 | -0.300 | Monocrystalline |
| 4 | [SL5N144D-605W](https://comparepv.com/panel/sunlink-sl5n144d-605w) | 605 | 22.4 | -0.300 | Monocrystalline |
| 5 | [SL5M144-550](https://comparepv.com/panel/sunlink-sl5m144-550) | 550 | 21.3 | -0.350 | Monocrystalline |
| 6 | [SL5M144-545](https://comparepv.com/panel/sunlink-sl5m144-545) | 545 | 21.1 | -0.350 | Monocrystalline |
| 7 | [SL5M144-540](https://comparepv.com/panel/sunlink-sl5m144-540) | 540 | 20.9 | -0.350 | Monocrystalline |
| 8 | [SL5M144-535](https://comparepv.com/panel/sunlink-sl5m144-535) | 535 | 20.7 | -0.350 | Monocrystalline |
| 9 | [SL5N108D-455W](https://comparepv.com/panel/sunlink-sl5n108d-455w) | 455 | 22.8 | -0.300 | Monocrystalline |
| 10 | [SL5N108D-450W](https://comparepv.com/panel/sunlink-sl5n108d-450w) | 450 | 22.5 | -0.300 | Monocrystalline |


## Summary

Hyundai Energy Solutions, the photovoltaic arm of South Korea's HD Hyundai conglomerate, has manufactured solar modules for over two decades and holds BloombergNEF Tier 1 bankability status. Its reported annual production capacity stands at approximately 1.4 GW, supported by automated manufacturing certified by UL and VDE-accredited labs. SunLink PV - formally Jiangsu SunLink PV Technology Co., Ltd. - is a Chinese manufacturer founded in 2004 and headquartered in Zhangjiagang, Jiangsu Province. It also achieved Tier 1 status on BloombergNEF's Q1 2025 list, and in 2024 reported annual output surpassing 5 GW, with products deployed in more than 60 countries. A majority stake has been held by IRICO GROUP, a Chinese state-owned enterprise, since 2011. On manufacturing scale and geographic reach, SunLink PV carries the stronger institutional footprint of the two.

Hyundai Energy Solutions offers a wide portfolio spanning residential all-black panels through large commercial and utility formats, covering outputs from roughly 265 W to over 600 W. The lineup includes PERC, N-Type TOPCon, and HJT (HeteroMax series) cell technologies, with newer TOPCon NF-series modules confirmed above 22% efficiency and a 30-year product warranty on select lines. The HJT option is particularly relevant for buyers in high-temperature climates, given its low temperature coefficient. SunLink PV's catalog is comparably broad, with N-Type TOPCon modules confirmed at around 22.45% efficiency; the company targets residential, industrial rooftop, and utility-scale ground-mount projects, and its larger production volume translates into competitive pricing at scale.

For a typical buyer in 2025, Hyundai Energy Solutions suits those who prioritize a globally recognized conglomerate brand, HJT technology optionality, and robust warranty backing. SunLink PV is a bankable alternative with greater manufacturing capacity and pricing leverage suited to commercial developers or installers placing high-volume orders. Neither brand is a clear default over the other; the decision hinges on whether brand recognition and technology breadth or volume pricing and scale matter more to the buyer.

\---LINKS---

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

\- https://www.energysage.com/solar/best-solar-panels-complete-ranking/hyundai-solar-panels-complete-review/ \| Hyundai Solar Panels - EnergySage Complete Review \| 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 \| article

\- https://www.solfinity.pl/blog/sunlink-pv-on-bloomberg-s-elite-tier-one-pv-module-manufacturer-list \| SunLink PV on Bloomberg Elite Tier 1 PV Module Manufacturer List \| article

\- https://energypal.com/best-solar-panels-for-homes/sunlink-pv-technology \| SunLink PV Technology - EnergyPal Buyer's Guide 2025 \| review

Sources:

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

\- \[Hyundai Solar Panels - EnergySage Complete Review\](https://www.energysage.com/solar/best-solar-panels-complete-ranking/hyundai-solar-panels-complete-review/)

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

\- \[SunLink PV on Bloomberg Elite Tier 1 PV Module Manufacturer List\](https://www.solfinity.pl/blog/sunlink-pv-on-bloomberg-s-elite-tier-one-pv-module-manufacturer-list)

\- \[SunLink PV Technology - EnergyPal Buyer's Guide 2025\](https://energypal.com/best-solar-panels-for-homes/sunlink-pv-technology)

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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- [AIKO vs SunLink](https://comparepv.com/aiko-vs-sunlink)
- [Hyundai vs AKCOME](https://comparepv.com/hyundai-vs-akcome)
- [ARTsolar vs SunLink](https://comparepv.com/artsolar-vs-sunlink)


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

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