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Hyundai vs MWG - solar panel manufacturer comparison

Hyundai
South Korea Founded 2004 Tier 1
Read the Hyundai review
VS
MWG
Poland Founded 2005
Read the MWG review
At a glance

Hyundai has the broader catalog (65 vs 2 models). Hyundai leads on peak efficiency at 23.40%. Hyundai leans bifacial (66% 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
65 2
Highest power
640 Wp 400 Wp
Best efficiency
23.4% 20.1%
Average efficiency
21.5% 19.7%
Bifacial share
66% 0%
Average warranty
27 yrs 25 yrs
01

The two companies

Company facts, not datasheet figures
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
MWG

MW Power is a Polish brand operating under MPL Group, offering a range of technology products including photovoltaic panels sold under the MW Green Power (MWG) brand. Their solar modules are small-wattage units (10W–100W) made from monocrystalline silicon, primarily intended for autonomous and off-grid energy systems...

Founded
2005
Headquarters
Zabrze, Poland
02

Catalogue against catalogue

Averages over every model in the database
Metric Hyundai MWG
Catalog & Power
Panel Models 65+63 2
Max Power 640 W+240 W 400 W
Avg Power 442 W+72 W 370 W
Efficiency
Max Efficiency 23.40%+3.28 pp 20.12%
Avg Efficiency 21.49%+1.77 pp 19.72%
Reliability & Warranty
Avg Temp Coefficient -0.300%/°C+0.090 -0.390%/°C
Bifacial Share 43 (66%)+66 pp 0 (0%)
Avg Warranty 27.4 yrs+2.4 yr 25.0 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

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

Hyundai cell technology
Share of their models by cell architecture

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

MWG cell technology
Share of their models by cell architecture
04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

Hyundai Energy Solutions (branded HD Hyundai Energy Solutions) is a South Korean manufacturer operating under the HD Hyundai conglomerate, with corporate roots tracing back to Hyundai Heavy Industries in 1972. The company holds BloombergNEF Tier 1 bankability status, meaning major financial institutions will fund projects using its modules. Annual manufacturing capacity has been reported at over 1.4 GW, and in early 2025 the company began mass production of N-type TOPCon cells, signaling a clear shift toward high-efficiency technology. A recent $85 million module supply agreement for a large U.S. project underscores its active positioning in the North American utility segment. By contrast, MWG - sold under the "MW Green Power" label - is a markedly smaller brand whose product line, as documented through European electronics components distributors such as Transfer Multisort Elektronik (TME), consists primarily of compact polycrystalline panels in the 10 W-to-100 W power range. No Tier 1 or BloombergNEF listing was found for MWG, and its institutional footprint is not comparable to Hyundai's.

Hyundai's current catalog centers on its HiN N-type TOPCon series, with bifacial modules ranging from all-black 435 W residential panels to large-format 640 W commercial and utility-scale modules achieving efficiencies above 22%. The company targets both premium residential rooftops and utility-scale ground-mount installations. MWG's panels, built on older polycrystalline silicon technology with module outputs typically between 10 W and 100 W, are designed for small-scale and off-grid applications - think garden lighting systems, IoT sensor power, or hobbyist electronics builds - rather than rooftop or ground-mount solar installations.

For any buyer evaluating residential, commercial, or utility-scale solar, Hyundai Energy Solutions is the only realistic option of the two. MWG occupies a completely separate market niche and should not be considered a like-for-like alternative. The two brands are not interchangeable.

Generated by Claude Sonnet · 2026-06-10

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 42 Hyundai offers · See 2 MWG 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.