---
title: "HY SOLAR vs AKCOME - Brand Comparison | ComparePV"
description: "Compare HY SOLAR vs AKCOME solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/hy-solar-vs-akcome"
---

# HY SOLAR vs AKCOME

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


## The two companies


| Attribute | HY SOLAR | AKCOME |
| --- | --- | --- |
| Country |  | China |
| Headquarters |  | Suzhou |
| Founded |  | 2003 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | no | no |
| Listed |  |  |
| Website |  | [https://www.akcome.com](https://www.akcome.com) |


## Catalog & Power


| Measure | HY SOLAR | AKCOME | Margin |
| --- | --- | --- | --- |
| Panel Models | 91 | 3 | +88 |
| Max Power | 730 W | 700 W | +30 W |
| Avg Power | 571 W | 672 W | +100 W |


## Efficiency


| Measure | HY SOLAR | AKCOME | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.80% | 22.54% | +1.26 pp |
| Avg Efficiency | 22.94% | 21.63% | +1.32 pp |


## Reliability & Warranty


| Measure | HY SOLAR | AKCOME | Margin |
| --- | --- | --- | --- |
| 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 |  |


## Efficiency distribution

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


| Efficiency band | HY SOLAR | AKCOME |
| --- | --- | --- |
| 22-23% | 42 (46.2%) | 1 (33.3%) |
| 23%+ | 49 (53.8%) | 0 |
| 21-22% | 0 | 2 (66.7%) |


## Power distribution

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


| Power band | HY SOLAR | AKCOME |
| --- | --- | --- |
| 400-499W | 27 (29.7%) | 0 |
| 500-599W | 18 (19.8%) | 0 |
| 600-699W | 36 (39.6%) | 2 (66.7%) |
| 700W+ | 10 (11.0%) | 1 (33.3%) |


## Cell technology

Dominant cell tech: **TOPCon** (100%)

Dominant cell tech: **HJT** (100%)


| Technology | HY SOLAR | AKCOME |
| --- | --- | --- |
| TOPCon | 91 (100.0%) | 0 |
| HJT | 0 | 3 (100.0%) |


## Top panels, HY SOLAR


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HY-NT12/66H-730](https://comparepv.com/panel/hy-solar-hy-nt12-66h-730) | 730 | 23.5 | -0.290 | Monocrystalline |
| 2 | [HY-NT12/66H-725](https://comparepv.com/panel/hy-solar-hy-nt12-66h-725) | 725 | 23.2 | -0.290 | Monocrystalline |
| 3 | [HY-NT12/66GDF-725](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-725) | 725 | 23.3 | -0.290 | Monocrystalline |
| 4 | [HY-NT12/66H-720](https://comparepv.com/panel/hy-solar-hy-nt12-66h-720) | 720 | 23.0 | -0.290 | Monocrystalline |
| 5 | [HY-NT12/66GDF-720](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 6 | [HY-NT12/66H-715](https://comparepv.com/panel/hy-solar-hy-nt12-66h-715) | 715 | 22.9 | -0.290 | Monocrystalline |
| 7 | [HY-NT12/66GDF-715](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-715) | 715 | 23.0 | -0.290 | Monocrystalline |
| 8 | [HY-NT12/66H-710](https://comparepv.com/panel/hy-solar-hy-nt12-66h-710) | 710 | 22.7 | -0.290 | Monocrystalline |
| 9 | [HY-NT12/66GDF-710](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-710) | 710 | 22.9 | -0.290 | Monocrystalline |
| 10 | [HY-NT12/66GDF-705](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-705) | 705 | 22.7 | -0.290 | Monocrystalline |


## Top panels, AKCOME


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SKA611HDGDC-700W](https://comparepv.com/panel/akcome-ska611hdgdc-700w) | 700 | 22.5 | -0.240 | Monocrystalline |
| 2 | [SKA611HDGDC-660W](https://comparepv.com/panel/akcome-ska611hdgdc-660w) | 660 | 21.2 | -0.240 | Monocrystalline |
| 3 | [SKA611HDGDC-655W](https://comparepv.com/panel/akcome-ska611hdgdc-655w) | 655 | 21.1 | -0.240 | Monocrystalline |


## Summary

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.

\---LINKS---

\- https://www.pv-magazine.com/2024/06/17/akcome-halts-some-manufacturing-faces-possible-chinese-stock-delisting/ \| Akcome halts manufacturing, faces possible Chinese stock delisting \| article

\- https://www.pv-magazine.com/2026/03/26/hysolar-moves-to-take-control-of-suntech/ \| HY SOLAR moves to take control of Suntech brand \| article

\- https://energynews.oedigital.com/environment/2024/07/30/chinese-solar-company-akcomes-subsidiary-declares-personal-bankruptcy-amidst-plunging-prices-overcapacity \| AKCOME subsidiary bankruptcy amid price slump and overcapacity \| article

\- https://www.solarchoice.net.au/products/panels/akcome-solar-panels-review/ \| Akcome Solar Panels independent review - Solar Choice \| review

\- https://comparepv.com/reviews/akcome \| AKCOME Solar Panels Review 2026 - Pros Cons and Specs \| review

Sources:

\- \[Akcome halts manufacturing, faces possible Chinese stock delisting\](https://www.pv-magazine.com/2024/06/17/akcome-halts-some-manufacturing-faces-possible-chinese-stock-delisting/)

\- \[HY SOLAR moves to take control of Suntech\](https://www.pv-magazine.com/2026/03/26/hysolar-moves-to-take-control-of-suntech/)

\- \[AKCOME subsidiary declares bankruptcy\](https://energynews.oedigital.com/environment/2024/07/30/chinese-solar-company-akcomes-subsidiary-declares-personal-bankruptcy-amidst-plunging-prices-overcapacity)

\- \[Akcome Solar Panels Review - Solar Choice\](https://www.solarchoice.net.au/products/panels/akcome-solar-panels-review/)

\- \[AKCOME Solar Panels Review 2026 - ComparePV\](https://comparepv.com/reviews/akcome)

Written by claude-sonnet from the figures above.


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- [ASM vs AKCOME](https://comparepv.com/asm-vs-akcome)


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Source: https://comparepv.com/hy-solar-vs-akcome

Not in this file, on the page: the distributions above drawn as charts.