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Hyundai vs SunKean - solar panel manufacturer comparison

Hyundai
South Korea Founded 2004 Tier 1
Read the Hyundai review
VS
SunKean
China Founded 2013
Read the SunKean review
At a glance

Hyundai has the broader catalog (65 vs 57 models). SunKean leads on peak efficiency at 23.52%. SunKean leans bifacial (77% 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 57
Highest power
640 Wp 700 Wp
Best efficiency
23.4% 23.5%
Average efficiency
21.5% 21.2%
Bifacial share
66% 77%
Average warranty
27 yrs 29 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
SunKean

SUNKEAN specializes in providing sustainable energy connection solutions to global customers. They offer a range of products including solar cables, wire harnesses, and related connectors for photovoltaic, energy storage, and charging sectors. As of 2025, SUNKEAN employs over 200 people and operates a production...

Founded
2013
Headquarters
Wuxi, Jiangsu, China
Employees
200+
02

Catalogue against catalogue

Averages over every model in the database
Metric Hyundai SunKean
Catalog & Power
Panel Models 65+8 57
Max Power 640 W 700 W+60 W
Avg Power 442 W 447 W+4 W
Efficiency
Max Efficiency 23.40% 23.52%+0.12 pp
Avg Efficiency 21.49%+0.24 pp 21.25%
Reliability & Warranty
Avg Temp Coefficient -0.300%/°C -0.300%/°C+0.000
Bifacial Share 43 (66%) 44 (77%)+11 pp
Avg Warranty 27.4 yrs 28.9 yrs+1.6 yr

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

SunKean skews to higher efficiency: 9% of lineup is 23%+

Power spread
Share of each catalogue in every power band

SunKean offers more 600W+ panels (9% of lineup)

Hyundai cell technology
Share of their models by cell architecture

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

SunKean cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>TOPCon</strong> (39%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...
06

Other brand comparisons

Build your own
Manufacturers
Hyundai A.B. Energy
Manufacturers
AE Solar SunKean
Manufacturers
Hyundai AEET
Manufacturers
AIKO SunKean
Manufacturers
Hyundai AKCOME
Manufacturers
ARTsolar SunKean
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 38 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.