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SunKean vs Sunpro - solar panel manufacturer comparison

SunKean
China Founded 2013
Read the SunKean review
VS
Sunpro
China Founded 2006 Tier 1
Read the Sunpro review
At a glance

SunKean has the broader catalog (57 vs 0 models). 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
57 0
Highest power
700 Wp 0 Wp
Best efficiency
23.5% -
Average efficiency
21.2% -
Bifacial share
77% 0%
Average warranty
29 yrs -
01

The two companies

Company facts, not datasheet figures
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+
Sunpro

JinkoSolar is one of the largest and most innovative solar module manufacturers in the world. The company distributes its solar products and sells its solutions and services to a diversified international utility, commercial and residential customer base. JinkoSolar has built a vertically integrated solar product...

Founded
2006
Headquarters
Shanghai, China
Annual capacity
85-100 GW/year
Employees
33,830
Listed
NYSE: JKS
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric SunKean Sunpro
Catalog & Power
Panel Models 57+57 0
Max Power 700 W+700 W 0 W
Avg Power 447 W+447 W 0 W
Efficiency
Max Efficiency 23.52% -
Avg Efficiency 21.25% -
Reliability & Warranty
Avg Temp Coefficient -0.300%/°C -
Bifacial Share 44 (77%)+77 pp 0 (0%)
Avg Warranty 28.9 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

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)

SunKean cell technology
Share of their models by cell architecture

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

Sunpro cell technology
Share of their models by cell architecture
04

The flagships

Highest-power models from each brand
Sunpro all models
No panels from this manufacturer are in the database yet.
05

Written summary

Checking cache...
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.

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.