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AKCOME vs ENCOR - solar panel manufacturer comparison

AKCOME
China Founded 2003
Read the AKCOME review
VS
ENCOR
Poland Founded 1991
Read the ENCOR review
At a glance

ENCOR has the broader catalog (4 vs 3 models). AKCOME leads on peak efficiency at 22.54%. 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
3 4
Highest power
700 Wp 460 Wp
Best efficiency
22.5% 21.3%
Average efficiency
21.6% 20.9%
Bifacial share
100% 0%
Average warranty
30 yrs 25 yrs
01

The two companies

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

ENCOR is a proprietary solar brand owned by CORAB S.A., a Polish manufacturer and distributor of photovoltaic systems founded in 1991. The brand covers an ecosystem of own-label PV modules, inverters, and energy storage units produced to CORAB's specifications. CORAB is one of the largest photovoltaic mounting...

Founded
1991
Headquarters
Olsztyn, Poland
Employees
200-500
02

Catalogue against catalogue

Averages over every model in the database
Metric AKCOME ENCOR
Catalog & Power
Panel Models 3 4+1
Max Power 700 W+240 W 460 W
Avg Power 672 W+260 W 411 W
Efficiency
Max Efficiency 22.54%+1.24 pp 21.30%
Avg Efficiency 21.63%+0.74 pp 20.88%
Reliability & Warranty
Avg Temp Coefficient -0.240%/°C+0.104 -0.344%/°C
Bifacial Share 3 (100%)+100 pp 0 (0%)
Avg Warranty 30.0 yrs+5.0 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
Power spread
Share of each catalogue in every power band

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

AKCOME cell technology
Share of their models by cell architecture

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

ENCOR cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (75%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

AKCOME is a Chinese manufacturer headquartered in Zhejiang province that previously held Tier 1 BloombergNEF bankability status and, at its operational peak, reported module production capacity of around 3.8 GW per year. The company has posted net losses every year since 2019, and in July 2024 a key subsidiary - Zhejiang Akcome Photoelectricity Technology - was court-ordered into bankruptcy reorganization after creditors declared it unable to meet debt obligations; it has since been delisted from the Shenzhen Stock Exchange. ENCOR, by contrast, is a proprietary panel brand owned by CORAB S.A., a Polish manufacturer and distributor of photovoltaic systems founded in 1991. CORAB has an established commercial presence across more than 30 countries, built initially around mounting structures and subsequently extended to own-label modules, inverters, and storage. Neither brand currently holds a confirmed BloombergNEF Tier 1 listing, but CORAB's continued operations give it a considerably stronger institutional footing than AKCOME at this point in time.

AKCOME's historical lineup spanned PERC and HJT cell technologies for residential and commercial segments, but its modules have been removed from major industry listings following the bankruptcy proceedings, and continuity of supply and warranty support is highly uncertain. ENCOR offers a modest lineup aimed at residential and light-commercial rooftop applications, with panels ranging from 375 W to 460 W. CORAB's published data indicates a mix of PERC and TOPCon cell technologies across the range, with average module efficiency around 21.0%. The brand's inclusion of matching inverters and storage units under one label gives smaller installers a degree of system integration without needing to source from multiple vendors.

For a typical buyer in 2025, ENCOR is the more defensible choice. AKCOME's ongoing restructuring introduces real risk around warranty enforcement and spare-parts availability - a product guarantee is only as good as the company that stands behind it. ENCOR, backed by a long-established European manufacturer with a broader product ecosystem, offers more predictable after-sales support. Neither brand competes at the upper tier occupied by JinkoSolar, LONGi, or Qcells, but ENCOR's operational stability makes it the lower-risk option of the two.

Generated by Claude Sonnet · 2026-06-09

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 · See 1 ENCOR offer

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.