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SpolarPV vs AKCOME - solar panel manufacturer comparison

SpolarPV
China
Read the SpolarPV review
VS
AKCOME
China Founded 2003
Read the AKCOME review
At a glance

SpolarPV has the broader catalog (62 vs 3 models). SpolarPV leads on peak efficiency at 22.86%. 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
62 3
Highest power
700 Wp 700 Wp
Best efficiency
22.9% 22.5%
Average efficiency
20.8% 21.6%
Bifacial share
27% 100%
Average warranty
28 yrs 30 yrs
01

The two companies

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

Catalogue against catalogue

Averages over every model in the database
Metric SpolarPV AKCOME
Catalog & Power
Panel Models 62+59 3
Max Power 700 W 700 W
Avg Power 488 W 672 W+183 W
Efficiency
Max Efficiency 22.86%+0.32 pp 22.54%
Avg Efficiency 20.81% 21.63%+0.82 pp
Reliability & Warranty
Avg Temp Coefficient -0.333%/°C -0.240%/°C+0.093
Bifacial Share 17 (27%) 3 (100%)+73 pp
Avg Warranty 27.7 yrs 30.0 yrs+2.3 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
Power spread
Share of each catalogue in every power band

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

SpolarPV cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (48%)

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
05

Written summary

Checking cache...

AKCOME is a Chinese manufacturer headquartered in Zhangjiagang, Jiangsu Province, founded in 2006 and listed on the Shenzhen Stock Exchange. It has evolved from a components and accessories supplier into a broader photovoltaic power generation operator, and it is recognized as a BloombergNEF Tier 1 solar module manufacturer with N-type cell technology and a cumulative shipment history in the tens of gigawatts. SpolarPV Technology, by contrast, is a smaller Chinese manufacturer founded in 2010 and headquartered in Nanjing, operating a single production facility with an annual capacity in the hundreds of megawatts rather than gigawatts. It holds standard industry certifications such as TUV, CE and ISO, but available sources do not confirm current BloombergNEF Tier 1 status for the brand. On institutional footprint, AKCOME is the clearly larger and more established player, with public-company reporting, decades of manufacturing history, and formal bankability recognition, while SpolarPV operates at a more regional, boutique scale.

In terms of product focus, AKCOME's portfolio centers on N-type modules aimed at utility-scale and larger commercial installations, reflecting its scale as a vertically diversified group that also runs its own power stations. SpolarPV markets a broader mix of module types, including PERC and TOPCon cells alongside dual-glass, full-black and BIPV (building-integrated photovoltaic) products, positioning itself toward residential rooftops, smaller commercial projects, and niche architectural applications such as facades, particularly in European and other export markets served through its Switzerland-based distribution hub.

For a typical buyer in 2025, AKCOME is generally the safer default where bankability, financing eligibility, and large-project track record matter, given its confirmed Tier 1 status and greater production scale. SpolarPV can be a reasonable option for smaller residential or specialty BIPV projects where its more flexible, boutique product range is a better fit, but buyers should verify current certifications and warranty support directly, since it lacks the same level of independently documented institutional backing.

Generated by Claude Sonnet 5 · 2026-08-31

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.