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

# Horay Solar vs Hyundai

Horay Solar has the broader catalog (182 vs 65 models). Hyundai leads on peak efficiency at 23.40%.


## The two companies


| Attribute | Horay Solar | Hyundai |
| --- | --- | --- |
| Country | China | South Korea |
| Headquarters | Wuxi, Jiangsu Province | Seongnam-si |
| Founded | 2010 | 2004 |
| Employees | 400 | 206 |
| Annual capacity | 2.5 GW/year | 1.35 GW/year |
| Tier 1 | yes | yes |
| Listed |  | Korea Stock Exchange: 322000 |
| Website | [http://www.horaysolar.com](http://www.horaysolar.com) | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) |

Horay Solar is an integrated photovoltaic company specializing in the R&D, production, and sales of solar modules and solar power systems. They are committed to globalization and offer standard and customized solar module solutions. The company's products are exported globally, providing efficient clean energy...

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 | Horay Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Panel Models | 182 | 65 | +117 |
| Max Power | 720 W | 640 W | +80 W |
| Avg Power | 536 W | 442 W | +94 W |


## Efficiency


| Measure | Horay Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.30% | 23.40% | +0.10 pp |
| Avg Efficiency | 22.46% | 21.49% | +0.97 pp |


## Reliability & Warranty


| Measure | Horay Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.280%/°C | -0.300%/°C | +0.020 |
| Bifacial Share | 122 (67%) | 43 (66%) | +1 pp |
| Avg Warranty | 30.0 yrs | 27.4 yrs | +2.6 yr |


## Efficiency distribution

Horay Solar skews to higher efficiency: 14% of lineup is 23%+


| Efficiency band | Horay Solar | Hyundai |
| --- | --- | --- |
| 21-22% | 24 (13.2%) | 12 (18.5%) |
| 22-23% | 133 (73.1%) | 25 (38.5%) |
| 23%+ | 25 (13.7%) | 4 (6.2%) |
| \<20% | 0 | 7 (10.8%) |
| 20-21% | 0 | 17 (26.2%) |


## Power distribution

Horay Solar offers more 600W+ panels (20% of lineup)


| Power band | Horay Solar | Hyundai |
| --- | --- | --- |
| 400-499W | 55 (30.2%) | 49 (75.4%) |
| 500-599W | 91 (50.0%) | 5 (7.7%) |
| 600-699W | 33 (18.1%) | 3 (4.6%) |
| 700W+ | 3 (1.6%) | 0 |
| \<400W | 0 | 8 (12.3%) |


## Cell technology

Dominant cell tech: **TOPCon** (56%)

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


| Technology | Horay Solar | Hyundai |
| --- | --- | --- |
| TOPCon | 102 (56.0%) | 6 (9.2%) |
| N-type | 80 (44.0%) | 0 |
| HJT | 0 | 25 (38.5%) |
| PERC | 0 | 25 (38.5%) |
| Unknown | 0 | 9 (13.8%) |


## Top panels, Horay Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HS720TC-MHG-D](https://comparepv.com/panel/horay-solar-hs720tc-mhg-d) | 720 | 23.2 | -0.280 | Monocrystalline |
| 2 | [HS710TC-MHG-D](https://comparepv.com/panel/horay-solar-hs710tc-mhg-d) | 710 | 22.9 | -0.280 | Monocrystalline |
| 3 | [HS700TC-MHG-D](https://comparepv.com/panel/horay-solar-hs700tc-mhg-d) | 700 | 22.5 | -0.280 | Monocrystalline |
| 4 | [HS690TC-MHG-D](https://comparepv.com/panel/horay-solar-hs690tc-mhg-d) | 690 | 22.2 | -0.280 | Monocrystalline |
| 5 | [HS680TC-MHG-D](https://comparepv.com/panel/horay-solar-hs680tc-mhg-d) | 680 | 21.9 | -0.280 | Monocrystalline |
| 6 | [HS650TC-MHD-D](https://comparepv.com/panel/horay-solar-hs650tc-mhd-d) | 650 | 23.3 | -0.280 | Monocrystalline |
| 7 | [HS645TC-MHD-D](https://comparepv.com/panel/horay-solar-hs645tc-mhd-d) | 645 | 23.1 | -0.280 | Monocrystalline |
| 8 | [HS640TC-MHD-D](https://comparepv.com/panel/horay-solar-hs640tc-mhd-d) | 640 | 22.9 | -0.280 | Monocrystalline |
| 9 | [HS635TC-MHD-D](https://comparepv.com/panel/horay-solar-hs635tc-mhd-d) | 635 | 22.7 | -0.280 | Monocrystalline |
| 10 | [HS635TC-MHG-D](https://comparepv.com/panel/horay-solar-hs635tc-mhg-d) | 635 | 22.4 | -0.280 | Monocrystalline |


## 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

Horay Solar is a Chinese photovoltaic module manufacturer founded in 2010 and headquartered in Wuxi, Jiangsu Province. The company achieved BNEF Tier 1 bankability status for the first time in Q1 2025 and reports an annual production capacity of approximately 2.5 GW. Hyundai Energy Solutions, now operating as HD Hyundai Energy Solutions, is a South Korean manufacturer whose solar business traces back to 2004 under Hyundai Heavy Industries; it was restructured as a standalone entity in 2016. Hyundai also holds BNEF Tier 1 status and reports a production capacity in the range of 1.4 GW per year, with its manufacturing base concentrated in South Korea. On institutional footprint, Hyundai's longer track record and association with one of Korea's largest industrial conglomerates gives it a stronger standing with project finance lenders and established installers globally.

Horay Solar's catalog covers residential rooftops, commercial arrays, and larger industrial installations, with its current lineup centered on N-type TOPCon technology in both standard and bifacial configurations, including dual-glass formats suited to ground-mount and agrivoltaic use. Hyundai Energy Solutions organizes its residential offering into two primary series - the XG Series for standard rooftop installations and the bifacial YH Series for residential or small commercial ground-mount applications - with newer product lines incorporating N-type TOPCon cells alongside its established PERC base. Both manufacturers have aligned their primary output with the industry-wide shift toward N-type cell architectures in recent generations.

For a typical residential or light-commercial buyer in 2025, Hyundai Energy Solutions holds a modest edge in brand recognition, warranty terms (25 years on both product and performance), and depth of financed project history. Horay Solar is a credible alternative, particularly for volume buyers comfortable with a newer BNEF entrant; its 2.5 GW capacity suggests meaningful scale, but independent long-term field data remains more limited. Neither brand operates at the volume tier of the largest Chinese manufacturers, so the final choice will often hinge on installer relationships and delivered pricing rather than any decisive performance difference.

\---LINKS---

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

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

\- https://www.cleanenergyreviews.info/blog/hyundai-solar-panels-review \| Hyundai Solar Panels Review - Clean Energy Reviews \| review

\- https://www.renvu.com/blogs/learn/tier-1-solar-panels-list-2025-updated-manufacturers-rankings \| Tier 1 Solar Panels List 2025 - Updated Manufacturers and Rankings \| article

\- https://comparepv.com/panel/horay-solar-hs630tc-mhc-d \| Horay Solar HS630TC-MHC-D 630W panel specs - ComparePV \| review

Written by claude-sonnet from the figures above.


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

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