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Axitec vs Hyundai - solar panel manufacturer comparison

Axitec
Germany Founded 2001
Read the Axitec review
VS
Hyundai
South Korea Founded 2004 Tier 1
Read the Hyundai review
At a glance

Hyundai has the broader catalog (65 vs 44 models). Hyundai leads on peak efficiency at 23.40%. Axitec leans bifacial (100% of lineup).

Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.

Panel models
44 65
Highest power
710 Wp 640 Wp
Best efficiency
23.3% 23.4%
Average efficiency
22.0% 21.5%
Bifacial share
100% 66%
Average warranty
29 yrs 27 yrs
01

The two companies

Company facts, not datasheet figures
Axitec
Founded
2001
Headquarters
Böblingen, Germany
Hyundai

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...

Founded
2004
Headquarters
Seongnam-si, South Korea
Annual capacity
1.35 GW/year
Employees
206
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric Axitec Hyundai
Catalog & Power
Panel Models 44 65+21
Max Power 710 W+70 W 640 W
Avg Power 534 W+91 W 442 W
Efficiency
Max Efficiency 23.27% 23.40%+0.13 pp
Avg Efficiency 21.98%+0.49 pp 21.49%
Reliability & Warranty
Avg Temp Coefficient -0.320%/°C -0.300%/°C+0.020
Bifacial Share 44 (100%)+34 pp 43 (66%)
Avg Warranty 28.8 yrs+1.4 yr 27.4 yrs

An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.

03

What each of them builds

Cell technology across the market
Efficiency spread
Share of each catalogue in every efficiency band

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

Power spread
Share of each catalogue in every power band

Axitec offers more 600W+ panels (23% of lineup)

Axitec cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>TOPCon</strong> (77%)

Hyundai cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>HJT</strong> (38%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

Axitec is a German solar module manufacturer headquartered in Boblingen, near Stuttgart, founded in 2001. The company reports a global production capacity of approximately 2 GWp and has maintained a U.S. commercial presence since 2013 through its subsidiary in New Jersey. Industry databases generally classify Axitec as a Tier 2 manufacturer, meaning it does not appear consistently on Bloomberg NEF's Tier 1 bankability lists, though individual product lines have been cited as bankable by select distributors. Hyundai Energy Solutions - now branded HD Hyundai Energy Solutions - is a South Korean manufacturer that entered the solar business in 2004 and became an independent entity within the HD Hyundai conglomerate in 2016. Its annual production capacity currently exceeds 1.4 GW, backed by a dedicated cell factory in South Korea. Hyundai Energy Solutions holds confirmed Bloomberg NEF Tier 1 bankability status, giving it a meaningfully stronger institutional footprint than Axitec for project-finance purposes.

On the product side, Axitec's current catalog centers on its AXIperfect and AXIbiperfect lines, which use N-type TOPCon cell technology and span a power range suited to both residential rooftops and mid-scale commercial installations. The company backs these panels with a 30-year product and performance warranty featuring a linear degradation guarantee - notably longer than the industry norm. Hyundai Energy Solutions has similarly shifted its flagship modules to N-type TOPCon, having begun mass production of those cells in early 2025. Its XG Series targets residential rooftop applications in the 350-375 W range, while the bifacial YH Series is positioned for residential and small commercial ground-mounted systems. Hyundai's in-house R&D laboratory carries accreditation from both UL and VDE, enabling self-certification testing.

For a typical residential or small commercial buyer in 2025, Hyundai Energy Solutions is the safer default where project financing or bankability is a concern, owing to its Bloomberg NEF Tier 1 standing and the backing of a large industrial conglomerate. Axitec remains a credible alternative - particularly for buyers who prioritize an extended warranty and German engineering oversight - but its Tier 2 classification can complicate financing conversations for larger commercial or utility-adjacent projects.

Generated by Claude Sonnet · 2026-05-21

06

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Something missing from a catalogue? Both lists are built from the datasheets in the database. If a model is absent, it has not been ingested yet.

Shop prices: See 4 Axitec offers · See 42 Hyundai offers

Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.