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HY SOLAR vs AKCOME - solar panel manufacturer comparison

HY SOLAR
Headquarters not published
Read the HY SOLAR review
VS
AKCOME
China Founded 2003
Read the AKCOME review
At a glance

HY SOLAR has the broader catalog (91 vs 3 models). HY SOLAR leads on peak efficiency at 23.80%.

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
91 3
Highest power
730 Wp 700 Wp
Best efficiency
23.8% 22.5%
Average efficiency
22.9% 21.6%
Bifacial share
100% 100%
Average warranty
30 yrs 30 yrs
01

The two companies

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

Catalogue against catalogue

Averages over every model in the database
Metric HY SOLAR AKCOME
Catalog & Power
Panel Models 91+88 3
Max Power 730 W+30 W 700 W
Avg Power 571 W 672 W+100 W
Efficiency
Max Efficiency 23.80%+1.26 pp 22.54%
Avg Efficiency 22.94%+1.32 pp 21.63%
Reliability & Warranty
Avg Temp Coefficient -0.290%/°C -0.240%/°C+0.050
Bifacial Share 91 (100%) 3 (100%)
Avg Warranty 30.0 yrs 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

HY SOLAR skews to higher efficiency: 54% of lineup is 23%+

Power spread
Share of each catalogue in every power band

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

HY SOLAR cell technology
Share of their models by cell architecture

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

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...

HY SOLAR, the brand name of Hongyuan Green Energy Co., Ltd., is a Chinese manufacturer founded in 2002 and headquartered in Wuxi, China. It has been publicly listed on the Shanghai Stock Exchange since 2018 and has built a fully vertically integrated supply chain spanning silicon material, wafers, cells, and modules. The company operates at substantial scale, with reported N-type TOPCon cell and module capacity of around 26 GW per year, and claims to have delivered over 45 GW of photovoltaic products in 2024. AKCOME (Jiangsu Akcome Science and Technology Co., Ltd.) was founded in 2006 and listed on the Shenzhen Stock Exchange in 2010, reaching a peak module production capacity estimated at roughly 3.8 GW annually and achieving BloombergNEF Tier 1 bankability status as recently as 2022. However, AKCOME's financial position has deteriorated severely: the company reported significant net losses in each year from 2021 through 2023, a subsidiary was ordered into court-supervised bankruptcy reorganization in July 2024, and the Shenzhen Stock Exchange formally terminated AKCOME's listing in August 2024 after sustained share price collapse. On institutional footprint and financial stability, HY SOLAR is the substantially stronger company.

In terms of technology, HY SOLAR has committed its roadmap to N-type TOPCon, with mass-production cell efficiencies reported above 27%, and its modules received a five-star rating from pv magazine. Its HT module family covers power ranges suited to residential rooftops, commercial buildings, and large utility-scale ground mounts. AKCOME built its identity around heterojunction (HJT) cell technology from 2021 onward, a technically promising format but one that proved commercially costly - HJT accounted for a small fraction of global module shipments compared to TOPCon. AKCOME marketed its AK iPower HJT line primarily toward ground-mount and commercial applications.

For any buyer evaluating these two brands in 2025 or 2026, the comparison is not symmetric. HY SOLAR is an active, growing manufacturer with auditable capacity and product availability. AKCOME, following its delisting and subsidiary bankruptcy, is not a reliable procurement option at this time, and buyers should verify whether any remaining stock carries enforceable warranty support before considering it.

Generated by Claude Sonnet · 2026-06-24

06

Other brand comparisons

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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.