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

# Hyundai vs Sungrow

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


## The two companies


| Attribute | Hyundai | Sungrow |
| --- | --- | --- |
| Country | South Korea | China |
| Headquarters | Seongnam-si | Hefei |
| Founded | 2004 | 1997 |
| Employees | 206 | 15000-20000 |
| Annual capacity | 1.35 GW/year |  |
| Tier 1 | yes | yes |
| Listed | Korea Stock Exchange: 322000 | SZSE: 300274 |
| Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) | [https://www.sungrowpower.com](https://www.sungrowpower.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...

Sungrow (Sungrow Power Supply Co., Ltd.) is the world's leading manufacturer of solar PV inverters and energy storage systems, headquartered in Hefei, Anhui, China. Founded in 1997, the company specializes in string and central inverters, wind converters, floating PV systems, and utility-scale battery storage...


## Catalog & Power


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


## Reliability & Warranty


| Measure | Hyundai | Sungrow | 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 | Sungrow |
| --- | --- | --- |
| \<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 | Sungrow |
| --- | --- | --- |
| \<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 | Sungrow |
| --- | --- | --- |
| 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 conglomerate and headquartered in South Korea, has been manufacturing solar modules since 2004. It carries Tier 1 bankable status and reports annual production capacity of approximately 1.4 GW, placing it firmly in the mid-scale tier below the Chinese volume leaders. Sungrow, headquartered in Hefei, China, is one of the world's largest inverter manufacturers and holds the top spot in BloombergNEF's 2025 inverter bankability survey - but its module-making division, Sungrow Renewable Energy, is a comparatively newer and smaller operation. In terms of institutional footprint among financiers and project developers, Sungrow's inverter brand carries enormous weight globally, though Hyundai Energy Solutions has the longer dedicated module track record.

On the product side, Hyundai Energy Solutions offers a residential-focused lineup anchored by its XG and YH series, the latter being bifacial and suited to both rooftop and small commercial ground-mount applications. The company has confirmed cell technology spanning PERC, N-Type TOPCon, and HJT across its portfolio. Sungrow's module division has moved squarely into N-Type TOPCon bifacial territory, with its SG-54TG4D series featuring dual-glass construction aimed at utility and commercial ground-mount projects; the company also debuted BIPV solutions at Intersolar 2025, signaling an ambition beyond commodity module sales.

For a typical residential buyer in 2025, Hyundai Energy Solutions is the more straightforward choice - it is a dedicated panel brand with a long warranty history, strong quality-control reputation inherited from HD Hyundai's manufacturing culture, and wide installer familiarity. Sungrow panels may appeal to buyers already using a Sungrow inverter who want a single-vendor ecosystem, but the panel arm lacks the depth of third-party reviews that Hyundai's module line enjoys. Neither brand competes with the Chinese volume giants on raw cost, so the choice often comes down to installer availability rather than a meaningful performance gap.

\---LINKS---

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

\- https://www.energysage.com/solar-panels/hyundai-energy-solutions/ \| Hyundai Energy Solutions Solar Panels - EnergySage \| review

\- https://www.vicoexport.com/en/62368/sungrow-launches-its-new-line-of-photovoltaic-solar-modules/ \| Sungrow launches new line of photovoltaic solar modules \| article

\- https://en.sungrowpower.com/newsDetail/6401/intersolar-europe-2025-sungrow-debuts-revolutionary-renewable-energy-breakthroughs \| Sungrow debuts renewable energy breakthroughs at Intersolar Europe 2025 \| article

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

Sources:

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

\- \[Hyundai Energy Solutions Solar Panels - EnergySage\](https://www.energysage.com/solar-panels/hyundai-energy-solutions/)

\- \[Sungrow launches new line of photovoltaic solar modules\](https://www.vicoexport.com/en/62368/sungrow-launches-its-new-line-of-photovoltaic-solar-modules/)

\- \[Intersolar Europe 2025: Sungrow Debuts Revolutionary Renewable Energy Breakthroughs\](https://en.sungrowpower.com/newsDetail/6401/intersolar-europe-2025-sungrow-debuts-revolutionary-renewable-energy-breakthroughs)

\- \[HD Hyundai Solar Panels - N-Type TOPCon Technology\](https://www.solarelectricsupply.com/solar-panels/hyundai-solar-panels)

\- \[Sungrow Secures Top Rank in BloombergNEF 2025 Inverter Bankability Survey\](https://www.sungrowpower.com/en/sungrow-secures-top-rank-again-in-bloombergnef-s-2025-inverter-bankability-survey)

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 Sungrow](https://comparepv.com/aiko-vs-sungrow)
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- [ARTsolar vs Sungrow](https://comparepv.com/artsolar-vs-sungrow)


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

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