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

# AKCOME vs Sunket New Energy

Sunket New Energy has the broader catalog (55 vs 3 models). Sunket New Energy leads on peak efficiency at 23.04%. AKCOME leans bifacial (100% of lineup).


## The two companies


| Attribute | AKCOME | Sunket New Energy |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Suzhou | Wuxi, Jiangsu Province |
| Founded | 2003 | 2007 |
| Employees |  | 201-500 |
| Annual capacity |  | 3 GW/year |
| Tier 1 | no |  |
| Listed |  |  |
| Website | [https://www.akcome.com](https://www.akcome.com) | [http://www.sunketsolar.com](http://www.sunketsolar.com) |

Wuxi Sunket New Energy Technology Co., Ltd. specializes in the design, production, and sales of solar cells, photovoltaic modules, lithium batteries, and solar systems. The company is committed to becoming a diversified, large-scale, international professional solar green energy supplier, providing one-stop services...


## Catalog & Power


| Measure | AKCOME | Sunket New Energy | Margin |
| --- | --- | --- | --- |
| Panel Models | 3 | 55 | +52 |
| Max Power | 700 W | 700 W |  |
| Avg Power | 672 W | 465 W | +207 W |


## Efficiency


| Measure | AKCOME | Sunket New Energy | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 22.54% | 23.04% | +0.50 pp |
| Avg Efficiency | 21.63% | 21.05% | +0.58 pp |


## Reliability & Warranty


| Measure | AKCOME | Sunket New Energy | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.240%/°C | -0.302%/°C | +0.062 |
| Bifacial Share | 3 (100%) | 43 (78%) | +22 pp |
| Avg Warranty | 30.0 yrs | 28.9 yrs | +1.1 yr |


## Efficiency distribution

Sunket New Energy skews to higher efficiency: 2% of lineup is 23%+


| Efficiency band | AKCOME | Sunket New Energy |
| --- | --- | --- |
| 21-22% | 2 (66.7%) | 21 (38.2%) |
| 22-23% | 1 (33.3%) | 17 (30.9%) |
| \<20% | 0 | 9 (16.4%) |
| 20-21% | 0 | 7 (12.7%) |
| 23%+ | 0 | 1 (1.8%) |


## Power distribution

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


| Power band | AKCOME | Sunket New Energy |
| --- | --- | --- |
| 600-699W | 2 (66.7%) | 4 (7.3%) |
| 700W+ | 1 (33.3%) | 1 (1.8%) |
| \<400W | 0 | 11 (20.0%) |
| 400-499W | 0 | 25 (45.5%) |
| 500-599W | 0 | 14 (25.5%) |


## Cell technology

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

Dominant cell tech: **TOPCon** (53%)


| Technology | AKCOME | Sunket New Energy |
| --- | --- | --- |
| HJT | 3 (100.0%) | 10 (18.2%) |
| TOPCon | 0 | 29 (52.7%) |
| PERC | 0 | 13 (23.6%) |
| Unknown | 0 | 2 (3.6%) |
| N-type | 0 | 1 (1.8%) |


## 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, Sunket New Energy


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SKT700M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt700m12-132d5) | 700 | 22.5 | -0.260 | Monocrystalline |
| 2 | [SKT695M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt695m12-132d5) | 695 | 22.4 | -0.260 | Monocrystalline |
| 3 | [SKT690M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt690m12-132d5) | 690 | 22.2 | -0.260 | Monocrystalline |
| 4 | [SKT685M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt685m12-132d5) | 685 | 22.1 | -0.260 | Monocrystalline |
| 5 | [SKT680M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt680m12-132d5) | 680 | 21.9 | -0.260 | Monocrystalline |
| 6 | [SKT580M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt580m10-144d4) | 580 | 22.4 | -0.290 | Monocrystalline |
| 7 | [SKT575M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt575m10-144d4) | 575 | 22.3 | -0.290 | Monocrystalline |
| 8 | [SKT570M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt570m10-144d4) | 570 | 22.1 | -0.290 | Monocrystalline |
| 9 | [SKT565M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt565m10-144d4) | 565 | 21.9 | -0.290 | Monocrystalline |
| 10 | [SKT560M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt560m10-144d4) | 560 | 21.7 | -0.290 | Monocrystalline |


## Summary

Sunket New Energy and AKCOME are both Chinese solar manufacturers, founded in 2007 and 2003 respectively, with headquarters in China. Sunket reports a production capacity of 3 GW and employs between 201 and 500 people, positioning it as a mid-tier industrial manufacturer. AKCOME has pursued a more aggressive capacity build-out, with plans for over 8 GW of HJT-dedicated production, though its institutional standing is more complicated - AKCOME appeared on the BloombergNEF Tier 1 list briefly in late 2023 but has not been confirmed as Tier 1 bankable since, and the dataset explicitly flags it as non-bankable at this time. Neither manufacturer carries the same financial credibility as the top-ten global names, but Sunket's larger and more diversified product catalog gives it a marginally broader industrial footprint for buyers seeking multi-segment coverage.

The two lineups differ substantially in character. Sunket offers 55 catalogued panels spanning a wide power range, with an average output of 465 Wp and a top rating of 700 Wp, and an average efficiency of 21.1% reaching up to 23.0% on its best TOPCon models. About 53% of its portfolio uses TOPCon cell technology, and 78% of panels are bifacial - a lineup well suited to commercial and light utility projects that need flexible sourcing. AKCOME's catalogued panels, just three models, are all bifacial HJT and average a high 672 Wp, topping out at 700 Wp with a maximum efficiency of 22.5%. Where AKCOME clearly leads is thermal performance: its average temperature coefficient of -0.24%/°C compares favorably to Sunket's -0.30%/°C, meaning AKCOME modules lose less output on hot days. AKCOME also offers a flat 30-year product warranty versus Sunket's average of roughly 29 years.

For a typical utility or commercial buyer in 2025, Sunket is the more practical default - its 3 GW capacity, diverse TOPCon portfolio, and broader market presence make procurement and bankability conversations more straightforward. AKCOME's HJT technology is genuinely compelling, especially in high-irradiance or high-temperature sites, but its thin catalog and current non-Tier-1 status make it a specialist choice rather than a go-to option until its bankability credentials are restored.

\---LINKS---

\- https://www.pvtime.org/akcome-announces-1-32gw-hjt-solar-cell-and-module-production-project/ \| Akcome Announces 1.32 GW HJT Solar Cell and Module Production Project \| article

\- https://www.pv-magazine.com/2023/06/07/akcome-unveils-730-w-heterojunction-solar-panel/ \| Akcome unveils new 730 W heterojunction solar modules \| article

\- https://www.pv-tech.org/akcome-technologies-on-hjt-cell-production/ \| Akcome Technology on HJT cell production and copper plating processes \| article

\- https://www.solarbeglobal.com/Akcome-plans-to-build-8-2-GW-HJT-production-plant-by-2024/ \| Akcome plans to build 8.2 GW HJT production plant by 2024 \| article

Sources:

\- \[Akcome Announces 1.32GW HJT Solar Cell and Module Production Project - PVTIME\](https://www.pvtime.org/akcome-announces-1-32gw-hjt-solar-cell-and-module-production-project/)

\- \[Akcome unveils new 730 W heterojunction solar modules - pv magazine\](https://www.pv-magazine.com/2023/06/07/akcome-unveils-730-w-heterojunction-solar-panel/)

\- \[Akcome Technology on HJT cell production and copper plating processes - PV Tech\](https://www.pv-tech.org/akcome-technologies-on-hjt-cell-production/)

\- \[Akcome plans to build 8.2 GW HJT production plant by 2024 - Solarbe Global\](https://www.solarbeglobal.com/Akcome-plans-to-build-8-2-GW-HJT-production-plant-by-2024/)

\- \[Tier 1 Solar Panels List 2025 - RENVU\](https://www.renvu.com/blogs/learn/tier-1-solar-panels-list-2025-updated-manufacturers-rankings)

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 Sunket New Energy](https://comparepv.com/ae-solar-vs-sunket-new-energy)
- [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet)
- [AIKO vs Sunket New Energy](https://comparepv.com/aiko-vs-sunket-new-energy)
- [AKCOME vs ARTsolar](https://comparepv.com/akcome-vs-artsolar)
- [ASM vs Sunket New Energy](https://comparepv.com/asm-vs-sunket-new-energy)


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Source: https://comparepv.com/akcome-vs-sunket-new-energy

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