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Sunpro vs AKCOME - solar panel manufacturer comparison

Sunpro
China Founded 2006 Tier 1
Read the Sunpro review
VS
AKCOME
China Founded 2003
Read the AKCOME review
At a glance

AKCOME has the broader catalog (3 vs 0 models). AKCOME 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
0 3
Highest power
0 Wp 700 Wp
Best efficiency
- 22.5%
Average efficiency
- 21.6%
Bifacial share
0% 100%
Average warranty
- 30 yrs
01

The two companies

Company facts, not datasheet figures
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
AKCOME
Founded
2003
Headquarters
Suzhou, China
02

Catalogue against catalogue

Averages over every model in the database
Metric Sunpro AKCOME
Catalog & Power
Panel Models 0 3+3
Max Power 0 W 700 W+700 W
Avg Power 0 W 672 W+672 W
Efficiency
Max Efficiency - 22.54%
Avg Efficiency - 21.63%
Reliability & Warranty
Avg Temp Coefficient - -0.240%/°C
Bifacial Share 0 (0%) 3 (100%)+100 pp
Avg Warranty - 30.0 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
Power spread
Share of each catalogue in every power band

AKCOME offers more 600W+ panels (100% of lineup)

Sunpro cell technology
Share of their models by cell architecture
AKCOME cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>HJT</strong> (100%)

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...

AKCOME is a Chinese solar manufacturer headquartered in Zhejiang Province, founded in 2006 and listed on the Shenzhen Stock Exchange in 2011. The company previously held BloombergNEF Tier 1 bankability status and reported annual module production capacity of approximately 3.8 GW, operating across more than 30 countries. However, a significant development unfolded in 2024 when a core subsidiary, Zhejiang Akcome Photoelectricity Technology, filed for bankruptcy citing an inability to meet debt obligations. By January 2025, industry tracking services delisted AKCOME modules when the company's web presence became inaccessible. Sunpro Power, operating as Zhejiang Sunpro Power Technology Co., Ltd. and also based in Zhejiang, was founded in 2008 and has maintained BloombergNEF Tier 1 status for five consecutive years through Q1 2026. In the first quarter of 2025, Sunpro announced a 3 GW capacity expansion. On institutional footprint, Sunpro Power is clearly the stronger-standing brand as of mid-2025.

AKCOME built its catalog around PERC, TOPCon (its AK iTopper series), and HJT (AK iPower series) modules aimed primarily at residential and mid-scale commercial rooftop applications. Its mounting system division - rated at around 5 GW per year - was a secondary differentiator for integrated project developers. Sunpro Power currently offers TOPCon, HJT, and Back Contact (BC) cell technologies across a module range that spans from compact residential units to high-wattage panels exceeding 700 W targeting utility-scale ground mounts. Its products carry TUV, UL, and CE certifications, allowing access to European, North American, and Australian markets simultaneously.

For any buyer in 2025, Sunpro Power is the safer default choice. The confirmed BNEF Tier 1 bankability, continued operational capacity, and multi-technology portfolio make it a credible option for residential, commercial, and utility-scale projects alike. AKCOME, despite a previously solid track record, carries real uncertainty following its bankruptcy proceedings, which directly affects long-term warranty confidence and supply chain reliability - two factors that are non-negotiable in financed solar projects.

Generated by Claude Sonnet · 2026-06-18

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 2 AKCOME 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.