---
title: "Hyundai vs Ruihuang New Energy and Science - Brand Comparison | ComparePV"
description: "Compare Hyundai vs Ruihuang New Energy and Science solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/hyundai-vs-ruihuang-new-energy-and-science"
---

# Hyundai vs Ruihuang New Energy and Science

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


## The two companies


| Attribute | Hyundai | Ruihuang New Energy and Science |
| --- | --- | --- |
| Country | South Korea | China |
| Headquarters | Seongnam-si | Xinyu |
| Founded | 2004 | 2018 |
| Employees | 206 | 100-200 |
| Annual capacity | 1.35 GW/year | 1-3 GW/year |
| Tier 1 | yes |  |
| Listed | Korea Stock Exchange: 322000 |  |
| Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) | [https://www.rh-solar.com](https://www.rh-solar.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...

Jiangxi Ruihuang New Energy and Science Co., Ltd. (RHsolar) is a Chinese manufacturer of crystalline silicon solar panels headquartered in Xinyu, Jiangxi Province. The company produces a broad range of photovoltaic modules — including monocrystalline, polycrystalline, PERC, bifacial, TOPCon, and N-type panels — with...


## Catalog & Power


| Measure | Hyundai | Ruihuang New Energy and Science | 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 | Ruihuang New Energy and Science | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | - |  |
| Avg Efficiency | 21.49% | - |  |


## Reliability & Warranty


| Measure | Hyundai | Ruihuang New Energy and Science | 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 | Ruihuang New Energy and Science |
| --- | --- | --- |
| \<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 | Ruihuang New Energy and Science |
| --- | --- | --- |
| \<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 | Ruihuang New Energy and Science |
| --- | --- | --- |
| 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 - formally HD Hyundai Energy Solutions Co., Ltd. - is a South Korean manufacturer operating under the broader HD Hyundai industrial group, with solar panel production dating back several decades. The company holds BloombergNEF Tier 1 bankability status, meaning major financial institutions accept its modules as collateral for project financing, and it reported over 1.4 GW of annual module production capacity as of 2024-2025. Ruihuang New Energy and Science (Jiangxi Ruihuang NewEnergy And Science Co., Ltd.) is a Chinese manufacturer founded in 2018 and headquartered in Xinyu, Jiangxi Province. Its claimed annual capacity is approximately 3 GW, but the company does not appear on published BloombergNEF Tier 1 lists, and independent third-party coverage remains sparse. On institutional footprint and verified bankability, Hyundai holds a clear advantage.

Hyundai's current product focus is N-Type TOPCon technology, with lines covering both residential rooftop installs and larger commercial arrays - the HiN-T series reaches into the 435-640W range, with bifacial bifacial variants hitting over 22% module efficiency according to the company's 2025 datasheets, and the brand earned a PVEL Top Performer designation in 2025. Ruihuang's catalog spans a broad wattage range from small modules up to approximately 660 Wp and includes polycrystalline, monocrystalline PERC, bifacial, and TOPCon variants, positioning it primarily as a flexible OEM-style supplier for cost-sensitive residential, commercial, and small utility projects where brand recognition matters less than price per watt.

For most buyers in 2025 - particularly those seeking project financing, long-term warranty assurance, or bankability for a commercial installation - Hyundai Energy Solutions is the stronger default choice given its Tier 1 standing, verified test-lab certifications, and documented product roadmap. Ruihuang may serve price-driven markets where procurement is handled through experienced integrators who can independently verify module quality, but the limited independent review data makes it difficult to recommend on performance grounds alone.

\---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-panels/hyundai-energy-solutions/ \| Hyundai Energy Solutions Solar Panels - EnergySage \| 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 cells \| article

\- https://www.enfsolar.com/ruihuang-new-energy-and-science \| Jiangxi Ruihuang New Energy and Science - ENF Solar profile \| article

\- https://www.ecowatch.com/solar/best-companies/hyundai-solar-panels \| Hyundai Solar Panels Cost, Ratings and Reviews 2026 - EcoWatch \| review

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/)

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

\- \[Jiangxi Ruihuang New Energy and Science - ENF Solar\](https://www.enfsolar.com/ruihuang-new-energy-and-science)

\- \[Hyundai Solar Panels Review - EcoWatch\](https://www.ecowatch.com/solar/best-companies/hyundai-solar-panels)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/hyundai-vs-ruihuang-new-energy-and-science

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