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

# Bauer Solar vs Hyundai

Hyundai has the broader catalog (65 vs 6 models). Hyundai leads on peak efficiency at 23.40%. Bauer Solar leans bifacial (100% of lineup).


## The two companies


| Attribute | Bauer Solar | Hyundai |
| --- | --- | --- |
| Country | Germany | South Korea |
| Headquarters |  | Seongnam-si |
| Founded |  | 2004 |
| Employees |  | 206 |
| Annual capacity |  | 1.35 GW/year |
| Tier 1 | no | yes |
| Listed |  | Korea Stock Exchange: 322000 |
| Website | [https://bauer-solar.de](https://bauer-solar.de) | [https://www.hd-hyundaies.co.kr](https://www.hd-hyundaies.co.kr) |

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 | Bauer Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Panel Models | 6 | 65 | +59 |
| Max Power | 475 W | 640 W | +165 W |
| Avg Power | 458 W | 442 W | +15 W |


## Efficiency


| Measure | Bauer Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 22.50% | 23.40% | +0.90 pp |
| Avg Efficiency | 21.99% | 21.49% | +0.50 pp |


## Reliability & Warranty


| Measure | Bauer Solar | Hyundai | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.295%/°C | -0.300%/°C | +0.005 |
| Bifacial Share | 6 (100%) | 43 (66%) | +34 pp |
| Avg Warranty | 30.0 yrs | 27.4 yrs | +2.6 yr |


## Efficiency distribution

Hyundai skews to higher efficiency: 6% of lineup is 23%+


| Efficiency band | Bauer Solar | Hyundai |
| --- | --- | --- |
| 21-22% | 3 (50.0%) | 12 (18.5%) |
| 22-23% | 3 (50.0%) | 25 (38.5%) |
| \<20% | 0 | 7 (10.8%) |
| 20-21% | 0 | 17 (26.2%) |
| 23%+ | 0 | 4 (6.2%) |


## Power distribution

Hyundai offers more 600W+ panels (5% of lineup)


| Power band | Bauer Solar | Hyundai |
| --- | --- | --- |
| 400-499W | 6 (100.0%) | 49 (75.4%) |
| \<400W | 0 | 8 (12.3%) |
| 500-599W | 0 | 5 (7.7%) |
| 600-699W | 0 | 3 (4.6%) |


## Cell technology

Dominant cell tech: **TOPCon** (100%)

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


| Technology | Bauer Solar | Hyundai |
| --- | --- | --- |
| TOPCon | 6 (100.0%) | 6 (9.2%) |
| HJT | 0 | 25 (38.5%) |
| PERC | 0 | 25 (38.5%) |
| Unknown | 0 | 9 (13.8%) |


## Top panels, Bauer Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [BS-475-120M10NHBB-GG](https://comparepv.com/panel/bauer-solar-bs-475-120m10nhbb-gg) | 475 | 21.9 | -0.300 | Monocrystalline |
| 2 | [BS-470-120M10NHBB-GG](https://comparepv.com/panel/bauer-solar-bs-470-120m10nhbb-gg) | 470 | 21.7 | -0.300 | Monocrystalline |
| 3 | [BS-465-120M10NHBB-GG](https://comparepv.com/panel/bauer-solar-bs-465-120m10nhbb-gg) | 465 | 21.5 | -0.300 | Monocrystalline |
| 4 | [BS-450-108M10HBT-GG](https://comparepv.com/panel/bauer-solar-bs-450-108m10hbt-gg) | 450 | 22.5 | -0.290 | Monocrystalline |
| 5 | [BS-445-108M10HBT-GG](https://comparepv.com/panel/bauer-solar-bs-445-108m10hbt-gg) | 445 | 22.3 | -0.290 | Monocrystalline |
| 6 | [BS-440-108M10HBT-GG](https://comparepv.com/panel/bauer-solar-bs-440-108m10hbt-gg) | 440 | 22.0 | -0.290 | 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

Bauer Solar is a family-run German manufacturer founded in 2003, with cumulative sold module capacity reported at over 4,000 MW across its production sites in Germany. The company holds a strong commercial credit rating (CrefoZert) but does not appear on the BloombergNEF Tier 1 bankability list based on available public information. HD Hyundai Energy Solutions, founded in 2004 as the solar arm of South Korea's Fortune 500 Hyundai Heavy Industries group and rebranded under the HD Hyundai umbrella in 2023, operates with over 1.4 GW of annual production capacity. Hyundai, too, was reportedly excluded from BNEF Tier 1 status in recent rankings, meaning neither brand currently carries confirmed BNEF bankability credentials. On institutional depth, Hyundai's conglomerate backing gives it a larger corporate footprint, even as its solar-specific bankability standing remains uncertain.

Bauer Solar's product range is built around N-type TOPCon bifacial glass-glass modules. The SUPERBLACK series targets premium residential rooftops with an all-black aesthetic, the PERFORMANCE series addresses large commercial and industrial rooftops, and a PROJECT range extends up to 710 W for utility-adjacent applications. All lines carry a 30-year product and performance warranty. Hyundai's offering centers on the XG Series, a monofacial residential line in the 350-375 W range, and the YH Series of bifacial panels suited to residential or small-commercial ground mounts, with panel efficiency reaching up to roughly 22%. Hyundai backs its modules with a 25-year product and performance warranty.

For a buyer evaluating both in 2025, Bauer Solar is the stronger fit for residential or premium commercial projects where a European-engineered glass-glass TOPCon module and a 30-year warranty carry weight, particularly in Europe or Canada where the brand has distribution. Hyundai is a competent mid-market choice for standard residential rooftop or small ground-mount work, supported by a large industrial group's credibility. Neither brand competes on raw scale or price with the largest Chinese manufacturers, so installer availability in the buyer's region is often the decisive factor.

\---LINKS---

\- https://www.pv-magazine.com/2023/12/11/bauer-solar-introduces-440-w-glass-glass-solar-modules/ \| Bauer Solar introduces 440 W glass-glass solar modules \| article

\- https://www.solarfeeds.com/biz/bauer-solarenergie-gmbh/ \| Bauer Solarenergie company overview - production capacity and Tier 1 status \| article

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

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

Written by claude-sonnet from the figures above.


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

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