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

# HT-SAAE vs Hyundai

HT-SAAE has the broader catalog (112 vs 65 models). HT-SAAE leads on peak efficiency at 23.90%. Hyundai leans bifacial (66% of lineup).


## The two companies


| Attribute | HT-SAAE | Hyundai |
| --- | --- | --- |
| Country | China | South Korea |
| Headquarters | Shanghai | Seongnam-si |
| Founded | 1998 | 2004 |
| Employees | 500+ | 206 |
| Annual capacity | 2+ GW/year | 1.35 GW/year |
| Tier 1 | yes | yes |
| Listed | Shanghai Stock Exchange: 600151:SHH | Korea Stock Exchange: 322000 |
| Website | [http://www.ht-saae.com](http://www.ht-saae.com) | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) |

HT-SAAE (Shanghai Aerospace Automobile Electromechanical Co., Ltd.) is a state-owned enterprise specializing in photovoltaic products. The company integrates polysilicon, solar cells, battery packs, and photovoltaic + energy storage systems. They develop and manufacture solar panels for residential, commercial, and...

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 | HT-SAAE | Hyundai | Margin |
| --- | --- | --- | --- |
| Panel Models | 112 | 65 | +47 |
| Max Power | 715 W | 640 W | +75 W |
| Avg Power | 470 W | 442 W | +27 W |


## Efficiency


| Measure | HT-SAAE | Hyundai | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.90% | 23.40% | +0.50 pp |
| Avg Efficiency | 20.47% | 21.49% | +1.02 pp |


## Reliability & Warranty


| Measure | HT-SAAE | Hyundai | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.322%/°C | -0.300%/°C | +0.021 |
| Bifacial Share | 53 (47%) | 43 (66%) | +19 pp |
| Avg Warranty | 29.1 yrs | 27.4 yrs | +1.7 yr |


## Efficiency distribution

HT-SAAE skews to higher efficiency: 24% of lineup is 23%+


| Efficiency band | HT-SAAE | Hyundai |
| --- | --- | --- |
| \<20% | 30 (26.8%) | 7 (10.8%) |
| 20-21% | 4 (3.6%) | 17 (26.2%) |
| 21-22% | 12 (10.7%) | 12 (18.5%) |
| 22-23% | 39 (34.8%) | 25 (38.5%) |
| 23%+ | 27 (24.1%) | 4 (6.2%) |


## Power distribution

HT-SAAE offers more 600W+ panels (18% of lineup)


| Power band | HT-SAAE | Hyundai |
| --- | --- | --- |
| \<400W | 30 (26.8%) | 8 (12.3%) |
| 400-499W | 33 (29.5%) | 49 (75.4%) |
| 500-599W | 29 (25.9%) | 5 (7.7%) |
| 600-699W | 16 (14.3%) | 3 (4.6%) |
| 700W+ | 4 (3.6%) | 0 |


## Cell technology

Dominant cell tech: **TOPCon** (79%)

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


| Technology | HT-SAAE | Hyundai |
| --- | --- | --- |
| TOPCon | 88 (78.6%) | 6 (9.2%) |
| PERC | 19 (17.0%) | 25 (38.5%) |
| Unknown | 5 (4.5%) | 9 (13.8%) |
| HJT | 0 | 25 (38.5%) |


## Top panels, HT-SAAE


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HT66-210(ND)-F 715W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-715w) | 715 | 23.0 | -0.310 | Monocrystalline |
| 2 | [HT66-210(ND)-F 710W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-710w) | 710 | 22.9 | -0.310 | Monocrystalline |
| 3 | [HT66-210(ND)-F 705W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-705w) | 705 | 22.7 | -0.310 | Monocrystalline |
| 4 | [HT66-210(ND)-F 700W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-700w) | 700 | 22.5 | -0.310 | Monocrystalline |
| 5 | [HT66-210(ND)-F 695W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-695w) | 695 | 22.4 | -0.310 | Monocrystalline |
| 6 | [HT66-18X(N)-630W](https://comparepv.com/panel/ht-saae-ht66-18x-n-630w) | 630 | 23.3 | -0.310 | Monocrystalline |
| 7 | [HT66-18X(N)-625W](https://comparepv.com/panel/ht-saae-ht66-18x-n-625w) | 625 | 23.1 | -0.310 | Monocrystalline |
| 8 | [HT66-18X(ND)-F 620W](https://comparepv.com/panel/ht-saae-ht66-18x-nd-f-620w) | 620 | 23.0 | -0.310 | Monocrystalline |
| 9 | [HT66-18X(N)-620W](https://comparepv.com/panel/ht-saae-ht66-18x-n-620w) | 620 | 23.0 | -0.310 | Monocrystalline |
| 10 | [HT66-18X(ND)-F-620](https://comparepv.com/panel/ht-saae-ht66-18x-nd-f-620) | 620 | 23.0 | -0.310 | 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

HT-SAAE is a Chinese manufacturer headquartered in Shanghai, operating as a subsidiary of the China Aerospace Science and Technology Corporation (CASC), a state-owned enterprise with roots going back to 1956. The solar division was formally established in 1998 and listed on the Shanghai Stock Exchange the same year, making it the first aerospace-sector company to go public in China. HT-SAAE carries Bloomberg NEF Tier 1 bankability status and maintains production facilities in Shanghai, Inner Mongolia, Jiangsu, and Turkey. Hyundai Energy Solutions - now branded as HD Hyundai Energy Solutions - is a South Korean manufacturer that entered the solar business in 2004 and became an independent corporation within the Hyundai Heavy Industries Group in 2016. It also holds BNEF Tier 1 status and operates a smart factory in Eumseong, North Chungcheong Province, with roughly 1.4 GW of annual module capacity. HT-SAAE has a broader global manufacturing footprint and a longer track record in solar specifically tied to aerospace-grade quality control, giving it a somewhat stronger institutional presence in international project finance circles.

On the product side, HT-SAAE's current catalog leans heavily on N-type TOPCon technology - confirmed as the dominant share of its recent lineup - alongside a residual PERC offering. Its modules span a wide power range suited to residential rooftops through utility-scale ground mounts, and the N-type line carries a 30-year performance warranty. Hyundai Energy Solutions offers the XG Series, based on half-cut monocrystalline cells with multi-busbar technology, and the YH Series, which adds bifacial capability for enhanced yield in high-albedo environments. Hyundai has also begun mass production of N-type TOPCon cells. Both brands compete primarily in the premium-to-mid-market residential and commercial rooftop segment, though HT-SAAE's wider wattage range makes it more versatile for larger-scale deployments.

For a typical buyer in 2025, both brands represent credible, Tier 1-bankable choices with solid warranty backing. HT-SAAE's slight edge lies in its deeper TOPCon portfolio and broader manufacturing scale, while Hyundai Energy Solutions appeals to buyers who value South Korean manufacturing provenance and strong corporate backing from a globally recognized industrial group. Neither brand is an obvious default over the other; the practical decision usually comes down to local installer availability, pricing at the time of purchase, and the specific module series on offer in the buyer's market.

\---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/ht-saae/ \| HT-SAAE Solar Panels - EnergySage \| review

\- https://www.solarquotes.com.au/panels/ht-saae-review.html \| HT-SAAE Solar Panels Review - SolarQuotes \| review

\- https://www.pv-magazine.com/2021/03/12/hyundai-builds-1-37-gw-solar-cell-factory-in-south-korea/ \| Hyundai builds 1.37 GW solar cell factory in South Korea - PV Magazine \| article

\- 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

Sources:

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

\- \[HT-SAAE Solar Panels - EnergySage\](https://www.energysage.com/solar-panels/ht-saae/)

\- \[HT-SAAE Solar Panels Review - SolarQuotes\](https://www.solarquotes.com.au/panels/ht-saae-review.html)

\- \[Hyundai builds 1.37 GW solar cell factory in South Korea - PV Magazine\](https://www.pv-magazine.com/2021/03/12/hyundai-builds-1-37-gw-solar-cell-factory-in-south-korea/)

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

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/ht-saae-vs-hyundai

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