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

# Hyundai vs Sirius PV

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


## The two companies


| Attribute | Hyundai | Sirius PV |
| --- | --- | --- |
| Country | South Korea | Turkey |
| Headquarters | Seongnam-si | Ankara |
| Founded | 2004 | 2021 |
| Employees | 206 | 500-1000 |
| Annual capacity | 1.35 GW/year | 3-5 GW/year |
| Tier 1 | yes |  |
| Listed | Korea Stock Exchange: 322000 |  |
| Website | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) | [https://siriuspv.com](https://siriuspv.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...

Sirius PV is a solar photovoltaic module manufacturer established in 2021 as a brand and subsidiary of Elin A.Ş., a Turkish industrial group founded in 1981. The company operates multiple automated production facilities across Europe and the United States, with a combined capacity of over 3.5 GW, positioning itself as...


## Catalog & Power


| Measure | Hyundai | Sirius PV | 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 | Sirius PV | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | - |  |
| Avg Efficiency | 21.49% | - |  |


## Reliability & Warranty


| Measure | Hyundai | Sirius PV | 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 | Sirius PV |
| --- | --- | --- |
| \<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 | Sirius PV |
| --- | --- | --- |
| \<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 | Sirius PV |
| --- | --- | --- |
| 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 - operating under the HD Hyundai conglomerate - is a South Korean manufacturer with decades of industrial history behind it. The solar division is recognized as a BloombergNEF Tier 1 bankable supplier, giving it strong standing with project lenders and institutional buyers. Sirius PV is a newer brand, established in 2021 as a subsidiary of Elin Energy, a Turkish group founded in 1981 that claims a production capacity of roughly 3.5 GW across factories in Europe. Sirius PV expanded into the United States in 2024, opening an assembly facility in Texas that qualifies for the IRA domestic-content bonus - a meaningful advantage for American buyers. In terms of institutional footprint and brand recognition, Hyundai carries the stronger legacy, though Elin Energy's scale in Europe is not trivial.

Hyundai's catalog spans several families suited to residential and light-commercial rooftop work, including bifacial lines in the 385-410 W range and a premium NF series that reached N-type TOPCon mass production in 2025. The company pairs these with a 25-year product and performance warranty. Sirius PV modules - bifacial and ranging up to 580 W - are positioned to serve residential, commercial, and utility-scale markets alike. Sirius initially deployed PERC technology in its Texas facility before transitioning toward TOPCon, and it backs its panels with a 12-year product warranty alongside a 30-year linear performance guarantee that exceeds the typical industry floor.

For a typical US buyer in 2025, Sirius PV's Texas-assembled modules offer a concrete financial edge through domestic-content incentives, while Hyundai's longer market tenure and confirmed BNEF Tier 1 status will reassure more conservative financiers. Neither brand is a poor choice - both offer bifacial and next-generation cell options with competitive warranty terms - but buyers prioritizing IRA bonus credits should weight Sirius PV, while those requiring the most established bankability record will lean toward Hyundai.

\---LINKS---

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

\- https://www.solarreviews.com/blog/complete-review-hyundai-solar-panels \| Complete Review of Hyundai Solar Panels 2025 \| SolarReviews \| 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.pv-magazine.com/2024/04/16/turkish-solar-module-manufacturer-launches-production-in-texas/ \| Turkish solar module manufacturer launches production in Texas \| article

\- https://www.energysage.com/supplier/28518/sirius-pv-by-elin-energy/ \| Sirius PV by Elin Energy - Profile and Reviews 2026 \| EnergySage \| review

Sources:

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

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

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

\- \[Turkish solar module manufacturer launches production in Texas - PV Magazine\](https://www.pv-magazine.com/2024/04/16/turkish-solar-module-manufacturer-launches-production-in-texas/)

\- \[Sirius PV by Elin Energy - Profile & Reviews 2026 - EnergySage\](https://www.energysage.com/supplier/28518/sirius-pv-by-elin-energy/)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/hyundai-vs-sirius-pv

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