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

# Hyundai vs MY Solar

MY Solar has the broader catalog (140 vs 65 models). MY Solar leads on peak efficiency at 23.82%. Hyundai leans bifacial (66% of lineup).


## The two companies


| Attribute | Hyundai | MY Solar |
| --- | --- | --- |
| 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 | MY Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 65 | 140 | +75 |
| Max Power | 640 W | 740 W | +100 W |
| Avg Power | 442 W | 418 W | +25 W |


## Efficiency


| Measure | Hyundai | MY Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | 23.82% | +0.42 pp |
| Avg Efficiency | 21.49% | 19.87% | +1.62 pp |


## Reliability & Warranty


| Measure | Hyundai | MY Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.300%/°C | -0.333%/°C | +0.032 |
| Bifacial Share | 43 (66%) | 54 (39%) | +28 pp |
| Avg Warranty | 27.4 yrs | 27.1 yrs | +0.3 yr |


## Efficiency distribution

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


| Efficiency band | Hyundai | MY Solar |
| --- | --- | --- |
| \<20% | 7 (10.8%) | 75 (53.6%) |
| 20-21% | 17 (26.2%) | 10 (7.1%) |
| 21-22% | 12 (18.5%) | 19 (13.6%) |
| 22-23% | 25 (38.5%) | 30 (21.4%) |
| 23%+ | 4 (6.2%) | 6 (4.3%) |


## Power distribution

MY Solar offers more 600W+ panels (21% of lineup)


| Power band | Hyundai | MY Solar |
| --- | --- | --- |
| \<400W | 8 (12.3%) | 66 (47.1%) |
| 400-499W | 49 (75.4%) | 35 (25.0%) |
| 500-599W | 5 (7.7%) | 10 (7.1%) |
| 600-699W | 3 (4.6%) | 18 (12.9%) |
| 700W+ | 0 | 11 (7.9%) |


## Cell technology

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

Dominant cell tech: **PERC** (58%)


| Technology | Hyundai | MY Solar |
| --- | --- | --- |
| HJT | 25 (38.5%) | 29 (20.7%) |
| PERC | 25 (38.5%) | 81 (57.9%) |
| Unknown | 9 (13.8%) | 5 (3.6%) |
| TOPCon | 6 (9.2%) | 25 (17.9%) |


## 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, MY Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [MS740N-HJTGB](https://comparepv.com/panel/my-solar-ms740n-hjtgb) | 740 | 23.8 | -0.240 | Monocrystalline |
| 2 | [MS735N-HJTGB](https://comparepv.com/panel/my-solar-ms735n-hjtgb) | 735 | 23.7 | -0.240 | Monocrystalline |
| 3 | [MS730N-HJTGB](https://comparepv.com/panel/my-solar-ms730n-hjtgb) | 730 | 23.5 | -0.240 | Monocrystalline |
| 4 | [MS725N-HJTGB](https://comparepv.com/panel/my-solar-ms725n-hjtgb) | 725 | 23.3 | -0.240 | Monocrystalline |
| 5 | [MS720N-HJTGB](https://comparepv.com/panel/my-solar-ms720n-hjtgb) | 720 | 23.2 | -0.260 | Monocrystalline |
| 6 | [MS715N-HJTGB](https://comparepv.com/panel/my-solar-ms715n-hjtgb) | 715 | 23.0 | -0.260 | Monocrystalline |
| 7 | [MS710N-HJTGB](https://comparepv.com/panel/my-solar-ms710n-hjtgb) | 710 | 22.9 | -0.260 | Monocrystalline |
| 8 | [MS705N-HJTGB](https://comparepv.com/panel/my-solar-ms705n-hjtgb) | 705 | 22.7 | -0.260 | Monocrystalline |
| 9 | [MY-M12/144-700](https://comparepv.com/panel/my-solar-my-m12-144-700) | 700 | 22.3 | -0.350 | Monocrystalline |
| 10 | [MS700N-DHBG](https://comparepv.com/panel/my-solar-ms700n-dhbg) | 700 | 22.5 | -0.300 | Monocrystalline |


## Summary

Hyundai Energy Solutions - operating under the HD Hyundai group and headquartered in South Korea - has been producing photovoltaic modules since the mid-2000s, with its dedicated solar division formally established as part of Hyundai Heavy Industries Green Energy. The company holds confirmed Tier 1 bankable status and manufactures all its modules at its EumSeong, Korea facility, with a reported annual production capacity of up to 3.7 GW. MY Solar (Mysolar Manufacturing, Shanghai) is a smaller Chinese manufacturer headquartered in Jiading District, Shanghai, with a US-registered presence in Delaware. MY Solar describes itself as targeting Tier 1 designation and focuses on HJT and shingled module formats, but no independent BloombergNEF or equivalent Tier 1 listing was found during research. On the question of institutional footprint and financier confidence, Hyundai holds a clear advantage.

In terms of product families, Hyundai offers a tiered residential and commercial lineup - the XG series uses half-cut monocrystalline PERC cells with multi-busbar technology, while the premium NF series deploys N-type TOPCon cells, with confirmed efficiencies reaching up to roughly 22.9%. These panels are well-suited for residential rooftops and mid-scale commercial installations where warranty security and bankability matter. MY Solar's public catalog centers on HJT and shingled panels in the 400 W to 720 W range, technologies known for low degradation and strong low-light performance. HJT in particular suits premium residential and space-constrained rooftops, though MY Solar's independent field-test data and long-term reliability track record are harder to verify compared to Hyundai's.

For a typical buyer in 2025 - especially one financing a residential or commercial project - Hyundai is the lower-risk choice given its verified Tier 1 status, Korean manufacturing traceability, and decades of market presence. MY Solar may appeal to buyers specifically seeking HJT technology at potentially lower cost, but the limited independent review data warrants caution for large or financed installations.

\---LINKS---

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

\- https://news.energysage.com/hyundai-solar-panels-complete-review/ \| Hyundai Solar Panels: The Complete Review - EnergySage \| review

\- https://www.enfsolar.com/hyundai-energy-solutions \| HD Hyundai Energy Solutions - ENF Solar manufacturer profile \| article

\- https://www.imysolar.com \| MY Solar (iMysolar) - official manufacturer site - HJT and Shingled panels \| article

\- https://eepower.com/news/hyundai-heavy-industries-to-double-solar-production-capacity/ \| Hyundai Heavy Industries to Double Solar Production Capacity - EE Power \| article

Sources:

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

\- \[Hyundai Solar Panels: The Complete Review \| EnergySage\](https://news.energysage.com/hyundai-solar-panels-complete-review/)

\- \[HD Hyundai Energy Solutions Co., Ltd. \| Solar Panels \| Korea\](https://www.enfsolar.com/hyundai-energy-solutions)

\- \[PV module factory of HJT \| Mysolar\](https://www.imysolar.com)

\- \[Hyundai Heavy Industries to Double Solar Production Capacity\](https://eepower.com/news/hyundai-heavy-industries-to-double-solar-production-capacity/)

Written by claude-sonnet from the figures above.


## Other comparisons

- [Hyundai vs A.B. Energy](https://comparepv.com/hyundai-vs-a-b-energy)
- [AE Solar vs MY Solar](https://comparepv.com/ae-solar-vs-my-solar)
- [Hyundai vs AEET](https://comparepv.com/hyundai-vs-aeet)
- [AIKO vs MY Solar](https://comparepv.com/aiko-vs-my-solar)
- [Hyundai vs AKCOME](https://comparepv.com/hyundai-vs-akcome)
- [ARTsolar vs MY Solar](https://comparepv.com/artsolar-vs-my-solar)


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Source: https://comparepv.com/hyundai-vs-my-solar

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