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

# AKCOME vs Heliene

Heliene has the broader catalog (91 vs 3 models). Heliene leads on peak efficiency at 23.08%. AKCOME leans bifacial (100% of lineup).


## The two companies


| Attribute | AKCOME | Heliene |
| --- | --- | --- |
| Country | China | Canada |
| Headquarters | Suzhou | Sault Ste. Marie |
| Founded | 2003 | 2010 |
| Employees |  | 200-600 |
| Annual capacity |  | 1.3 GW/year |
| Tier 1 | no | yes |
| Listed |  |  |
| Website | [https://www.akcome.com](https://www.akcome.com) | [https://heliene.com](https://heliene.com) |

Heliene is a North American headquartered manufacturer of high-quality, competitively priced solar photovoltaic modules. They have manufacturing operations in the US and Canada, and a global supply chain capability. Heliene is committed to providing reliable and high-performing solar solutions for utility-scale...


## Catalog & Power


| Measure | AKCOME | Heliene | Margin |
| --- | --- | --- | --- |
| Panel Models | 3 | 91 | +88 |
| Max Power | 700 W | 710 W | +10 W |
| Avg Power | 672 W | 528 W | +144 W |


## Efficiency


| Measure | AKCOME | Heliene | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 22.54% | 23.08% | +0.54 pp |
| Avg Efficiency | 21.63% | 21.47% | +0.16 pp |


## Reliability & Warranty


| Measure | AKCOME | Heliene | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.240%/°C | -0.315%/°C | +0.075 |
| Bifacial Share | 3 (100%) | 59 (65%) | +35 pp |
| Avg Warranty | 30.0 yrs | 25.0 yrs | +5.0 yr |


## Efficiency distribution

Heliene skews to higher efficiency: 2% of lineup is 23%+


| Efficiency band | AKCOME | Heliene |
| --- | --- | --- |
| 21-22% | 2 (66.7%) | 21 (23.1%) |
| 22-23% | 1 (33.3%) | 35 (38.5%) |
| \<20% | 0 | 4 (4.4%) |
| 20-21% | 0 | 29 (31.9%) |
| 23%+ | 0 | 2 (2.2%) |


## Power distribution

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


| Power band | AKCOME | Heliene |
| --- | --- | --- |
| 600-699W | 2 (66.7%) | 16 (17.6%) |
| 700W+ | 1 (33.3%) | 3 (3.3%) |
| \<400W | 0 | 10 (11.0%) |
| 400-499W | 0 | 22 (24.2%) |
| 500-599W | 0 | 40 (44.0%) |


## Cell technology

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

Dominant cell tech: **PERC** (43%)


| Technology | AKCOME | Heliene |
| --- | --- | --- |
| HJT | 3 (100.0%) | 5 (5.5%) |
| PERC | 0 | 39 (42.9%) |
| N-type | 0 | 27 (29.7%) |
| TOPCon | 0 | 20 (22.0%) |


## 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 |


## Top panels, Heliene


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [132HC-710 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-710-g12-hjt-bifacial-module) | 710 | 22.9 | -0.260 | Monocrystalline |
| 2 | [132HC-705 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-705-g12-hjt-bifacial-module) | 705 | 22.7 | -0.260 | Monocrystalline |
| 3 | [132HC-700 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-700-g12-hjt-bifacial-module) | 700 | 22.5 | -0.260 | Monocrystalline |
| 4 | [132HC-695 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-695-g12-hjt-bifacial-module) | 695 | 22.4 | -0.260 | Monocrystalline |
| 5 | [132HC-690 G12 HJT Bifacial Module](https://comparepv.com/panel/heliene-132hc-690-g12-hjt-bifacial-module) | 690 | 22.2 | -0.260 | Monocrystalline |
| 6 | [156HC-645 M10 NTYP SL](https://comparepv.com/panel/heliene-156hc-645-m10-ntyp-sl) | 645 | 23.1 | -0.300 | Monocrystalline |
| 7 | [156HC-640 M10 NTYP SL](https://comparepv.com/panel/heliene-156hc-640-m10-ntyp-sl) | 640 | 22.9 | -0.300 | Monocrystalline |
| 8 | [156HC-635 M10 NTYP SL BIFACIAL MODULE](https://comparepv.com/panel/heliene-156hc-635-m10-ntyp-sl-bifacial-module) | 635 | 22.7 | -0.300 | Monocrystalline |
| 9 | [156HC-635 M10 NTYP SL](https://comparepv.com/panel/heliene-156hc-635-m10-ntyp-sl) | 635 | 22.7 | -0.300 | Monocrystalline |
| 10 | [156HC-630 M10 NTYP SL BIFACIAL MODULE](https://comparepv.com/panel/heliene-156hc-630-m10-ntyp-sl-bifacial-module) | 630 | 22.6 | -0.300 | Monocrystalline |


## Summary

AKCOME is a Chinese solar module manufacturer headquartered in Zhejiang province, founded in the early 2000s, that once claimed annual production capacity approaching 4 GW and appeared on BloombergNEF Tier 1 lists through early 2024. Its institutional standing collapsed sharply after that: a subsidiary entered court-supervised bankruptcy reorganization in July 2024, and the parent company was delisted from the Shenzhen Stock Exchange in August 2024 after shares fell below CNY 1 for 20 consecutive trading days. China's securities regulator simultaneously opened an investigation into alleged disclosure violations. Heliene, by contrast, is a North American manufacturer founded in 2010 with headquarters in Ontario and a growing U.S. footprint built around facilities in Mountain Iron and Rogers, Minnesota - the Rogers plant opened in June 2025, bringing total U.S. capacity to roughly 1.3 GW. Heliene holds recognized Tier 1 bankability status and carries approvals from the U.S. Department of Defense and U.S. Army Corps of Engineers, giving it a substantially stronger institutional position heading into 2025.

On the product side, AKCOME historically offered modules in the 655 W to 700 W range targeting commercial and utility projects, built on PERC and, more recently, TOPCon cell architectures. Whether those product lines remain in active production given the company's restructuring is uncertain. Heliene concentrates on bifacial TOPCon modules from roughly 380 W to over 700 W, aimed at utility-scale ground mounts and large commercial installations across North America. Its U.S.-assembled panels qualify for domestic content adders under the Inflation Reduction Act, a meaningful cost lever for American project developers.

For any buyer evaluating these two brands in 2025, the choice is not close. AKCOME's unresolved bankruptcy proceedings make warranty continuity genuinely uncertain - a critical risk for assets expected to operate for 25 to 30 years. Heliene's expanding North American manufacturing base, verified bankability, and IRA eligibility make it the clear default for utility, commercial, and community solar projects in the U.S. market. Buyers outside North America should independently confirm whether Heliene distribution is available in their region before committing.

\---LINKS---

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

\- https://www.pv-magazine.com/2025/06/04/heliene-expands-solar-module-capacity-with-new-500-mw-minnesota-plant/ \| Heliene expands capacity with new 500 MW Minnesota plant \| article

\- https://www.pv-tech.org/heliene-opens-500mw-module-assembly-plant-minnesota/ \| Heliene opens 500 MW module assembly plant in Minnesota \| article

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

\- https://www.energysage.com/supplier/21665/heliene/ \| Heliene profile and reviews - EnergySage \| review

Sources:

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

\- \[Heliene expands solar module capacity with new 500 MW Minnesota plant - PV Magazine\](https://www.pv-magazine.com/2025/06/04/heliene-expands-solar-module-capacity-with-new-500-mw-minnesota-plant/)

\- \[Heliene opens 500MW module assembly plant in Minnesota - PV Tech\](https://www.pv-tech.org/heliene-opens-500mw-module-assembly-plant-minnesota/)

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

\- \[Heliene Profile and Reviews - EnergySage\](https://www.energysage.com/supplier/21665/heliene/)

Written by claude-sonnet from the figures above.


## Other comparisons

- [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy)
- [AE Solar vs Heliene](https://comparepv.com/ae-solar-vs-heliene)
- [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet)
- [AIKO vs Heliene](https://comparepv.com/aiko-vs-heliene)
- [AKCOME vs ARTsolar](https://comparepv.com/akcome-vs-artsolar)
- [ASM vs Heliene](https://comparepv.com/asm-vs-heliene)


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Source: https://comparepv.com/akcome-vs-heliene

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