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

# Haitai Solar vs Hyundai

Hyundai has the broader catalog (65 vs 16 models). Hyundai leads on peak efficiency at 23.40%. Haitai Solar leans bifacial (100% of lineup).


## The two companies


| Attribute | Haitai Solar | Hyundai |
| --- | --- | --- |
| Country | China | South Korea |
| Headquarters | Tangshan | Seongnam-si |
| Founded | 2006 | 2004 |
| Employees | 1001-5000 | 206 |
| Annual capacity | 10 GW/year | 1.35 GW/year |
| Tier 1 | yes | yes |
| Listed | Beijing Stock Exchange: 920985 | Korea Stock Exchange: 322000 |
| Website | [https://www.haitai-solar.com](https://www.haitai-solar.com) | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) |

Haitai Solar, founded in 2006, is a high-tech enterprise focused on green energy, covering nine major business segments including PV modules, PV power stations, PV mounting systems, energy storage, hydrogen energy, wind energy, PV cells, graphite/Carbon electrodes, and battery swapping. The company is committed to...

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 | Haitai Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Panel Models | 16 | 65 | +49 |
| Max Power | 720 W | 640 W | +80 W |
| Avg Power | 527 W | 442 W | +85 W |


## Efficiency


| Measure | Haitai Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.20% | 23.40% | +0.20 pp |
| Avg Efficiency | 21.75% | 21.49% | +0.26 pp |


## Reliability & Warranty


| Measure | Haitai Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.276%/°C | -0.300%/°C | +0.024 |
| Bifacial Share | 16 (100%) | 43 (66%) | +34 pp |
| Avg Warranty | 30.0 yrs | 27.4 yrs | +2.6 yr |


## Efficiency distribution

Haitai Solar skews to higher efficiency: 12% of lineup is 23%+


| Efficiency band | Haitai Solar | Hyundai |
| --- | --- | --- |
| \<20% | 4 (25.0%) | 7 (10.8%) |
| 21-22% | 1 (6.2%) | 12 (18.5%) |
| 22-23% | 9 (56.2%) | 25 (38.5%) |
| 23%+ | 2 (12.5%) | 4 (6.2%) |
| 20-21% | 0 | 17 (26.2%) |


## Power distribution

Haitai Solar offers more 600W+ panels (44% of lineup)


| Power band | Haitai Solar | Hyundai |
| --- | --- | --- |
| \<400W | 4 (25.0%) | 8 (12.3%) |
| 400-499W | 5 (31.2%) | 49 (75.4%) |
| 600-699W | 2 (12.5%) | 3 (4.6%) |
| 700W+ | 5 (31.2%) | 0 |
| 500-599W | 0 | 5 (7.7%) |


## Cell technology

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

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


| Technology | Haitai Solar | Hyundai |
| --- | --- | --- |
| TOPCon | 9 (56.2%) | 6 (9.2%) |
| HJT | 7 (43.8%) | 25 (38.5%) |
| PERC | 0 | 25 (38.5%) |
| Unknown | 0 | 9 (13.8%) |


## Top panels, Haitai Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [JT720SLkB](https://comparepv.com/panel/haitai-solar-jt720slkb) | 720 | 23.2 | -0.240 | Monocrystalline |
| 2 | [JT715SLkB](https://comparepv.com/panel/haitai-solar-jt715slkb) | 715 | 23.0 | -0.240 | Monocrystalline |
| 3 | [JT710SLkB](https://comparepv.com/panel/haitai-solar-jt710slkb) | 710 | 22.9 | -0.240 | Monocrystalline |
| 4 | [JT705SLkB](https://comparepv.com/panel/haitai-solar-jt705slkb) | 705 | 22.7 | -0.240 | Monocrystalline |
| 5 | [JT700SLkB](https://comparepv.com/panel/haitai-solar-jt700slkb) | 700 | 22.5 | -0.240 | Monocrystalline |
| 6 | [JT695SLkB](https://comparepv.com/panel/haitai-solar-jt695slkb) | 695 | 22.4 | -0.240 | Monocrystalline |
| 7 | [JT690SLkB](https://comparepv.com/panel/haitai-solar-jt690slkb) | 690 | 22.2 | -0.240 | Monocrystalline |
| 8 | [CETC-455TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-455tr-gdf-96) | 455 | 22.8 | -0.300 | Monocrystalline |
| 9 | [CETC-450TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-450tr-gdf-96) | 450 | 22.5 | -0.300 | Monocrystalline |
| 10 | [CETC-445TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-445tr-gdf-96) | 445 | 22.3 | -0.300 | 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

Haitai Solar is a Chinese manufacturer headquartered in Tangshan, Hebei province, founded in 2006 and publicly listed on the Beijing Stock Exchange. The company achieved BloombergNEF Tier 1 bankable status and retained it across all four quarters of 2025, a meaningful threshold that signals financial institutions are willing to fund projects using its modules. With module production capacity reported at around 8 GW spread across facilities in China and Vietnam - and a 3 GW greenfield plant underway in Indonesia - Haitai operates at a scale that comfortably places it among mid-to-large tier Chinese producers. Hyundai Energy Solutions, the solar arm of South Korea's HD Hyundai conglomerate, also holds Tier 1 BNEF status, but its annual production capacity sits roughly around 1.4 GW, making it considerably smaller in output terms. Hyundai's advantage is institutional: the Hyundai group name carries strong brand recognition and a multi-decade global industrial track record that many project financiers and residential buyers find reassuring. On institutional footprint, Hyundai's conglomerate parentage gives it an edge in brand trust, while Haitai's manufacturing scale gives it an edge in supply reliability and pricing.

Haitai Solar's catalog centers on n-type TOPCon modules, with the company also producing HJT technology, targeting both residential rooftop and utility-scale ground-mount deployments. The company has earned a Kiwa PVEL Top Performer designation and TUV Rheinland Desert Module certification, pointing to strong durability credentials for demanding climates. Hyundai Energy Solutions offers a cleaner tiered lineup: the XG series addresses residential rooftops using half-cut monocrystalline cells and multi-busbar technology, the bifacial YH series suits residential or small commercial ground mounts, and the premium HeteroMax line uses HJT cell architecture for buyers prioritizing peak efficiency. Hyundai backs its panels with a 25-year product warranty and a 25-year performance guarantee.

For a typical residential buyer in 2025, Hyundai Energy Solutions is the more straightforward choice - its product line is clearly segmented, its warranty structure is well-documented, and its brand recognition eases financing conversations. Buyers on commercial or utility projects where module cost and supply volume matter more should seriously evaluate Haitai, whose Tier 1 standing and larger manufacturing base translate into competitive pricing and consistent availability.

\---LINKS---

\- https://www.pv-tech.org/haitai-solar-terminates-10gw-topcon-cell-project-shifts-focus-to-3gw-indonesia-plant/ \| Haitai Solar terminates 10GW TOPCon cell project, shifts to Indonesia \| article

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

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

\- https://comparepv.com/reviews/haitai-solar \| Haitai Solar Panels Review 2026 - ComparePV \| review

\- https://www.eqmagpro.com/haitai-solar-with-8-gw-module-production-capacity-in-china-and-vietnam-listed-on-beijing-stock-exchange-eq-mag-pro/ \| Haitai Solar 8 GW module capacity listed on Beijing Stock Exchange \| article

Sources:

\- \[Haitai Solar terminates 10GW TOPCon cell project - PV Tech\](https://www.pv-tech.org/haitai-solar-terminates-10gw-topcon-cell-project-shifts-focus-to-3gw-indonesia-plant/)

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

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

\- \[Haitai Solar Panels Review - ComparePV\](https://comparepv.com/reviews/haitai-solar)

\- \[Haitai Solar 8 GW capacity, Beijing Stock Exchange listing - EQ Mag Pro\](https://www.eqmagpro.com/haitai-solar-with-8-gw-module-production-capacity-in-china-and-vietnam-listed-on-beijing-stock-exchange-eq-mag-pro/)

Written by claude-sonnet from the figures above.


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


---

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

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