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

# AKCOME vs REC

REC has the broader catalog (58 vs 3 models). REC leads on peak efficiency at 22.80%. AKCOME leans bifacial (100% of lineup).


## The two companies


| Attribute | AKCOME | REC |
| --- | --- | --- |
| Country | China | Norway |
| Headquarters | Suzhou | Sandvika |
| Founded | 2003 | 1996 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | no | yes |
| Listed |  |  |
| Website | [https://www.akcome.com](https://www.akcome.com) | [https://www.recgroup.com](https://www.recgroup.com) |


## Catalog & Power


| Measure | AKCOME | REC | Margin |
| --- | --- | --- | --- |
| Panel Models | 3 | 58 | +55 |
| Max Power | 700 W | 640 W | +60 W |
| Avg Power | 672 W | 385 W | +286 W |


## Efficiency


| Measure | AKCOME | REC | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 22.54% | 22.80% | +0.26 pp |
| Avg Efficiency | 21.63% | 18.92% | +2.71 pp |


## Reliability & Warranty


| Measure | AKCOME | REC | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.240%/°C | -0.300%/°C | +0.060 |
| Bifacial Share | 3 (100%) | 34 (59%) | +41 pp |
| Avg Warranty | 30.0 yrs | 25.5 yrs | +4.5 yr |


## Efficiency distribution


| Efficiency band | AKCOME | REC |
| --- | --- | --- |
| 21-22% | 2 (66.7%) | 15 (25.9%) |
| 22-23% | 1 (33.3%) | 15 (25.9%) |
| \<20% | 0 | 20 (34.5%) |
| 20-21% | 0 | 8 (13.8%) |


## Power distribution

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


| Power band | AKCOME | REC |
| --- | --- | --- |
| 600-699W | 2 (66.7%) | 10 (17.2%) |
| 700W+ | 1 (33.3%) | 0 |
| \<400W | 0 | 21 (36.2%) |
| 400-499W | 0 | 26 (44.8%) |
| 500-599W | 0 | 1 (1.7%) |


## Cell technology

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

Dominant cell tech: **HJT** (59%)


| Technology | AKCOME | REC |
| --- | --- | --- |
| HJT | 3 (100.0%) | 34 (58.6%) |
| Unknown | 0 | 22 (37.9%) |
| N-type | 0 | 2 (3.4%) |


## 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, REC


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [REC640AA PRO M](https://comparepv.com/panel/rec-rec640aa-pro-m) | 640 | 22.5 | -0.240 | Monocrystalline |
| 2 | [REC640AA Pro MG](https://comparepv.com/panel/rec-rec640aa-pro-mg) | 640 | 22.5 | -0.240 | Monocrystalline |
| 3 | [REC630AA PRO M](https://comparepv.com/panel/rec-rec630aa-pro-m) | 630 | 22.2 | -0.240 | Monocrystalline |
| 4 | [REC630AA Pro MG](https://comparepv.com/panel/rec-rec630aa-pro-mg) | 630 | 22.2 | -0.240 | Monocrystalline |
| 5 | [REC620AA PRO M](https://comparepv.com/panel/rec-rec620aa-pro-m) | 620 | 21.8 | -0.240 | Monocrystalline |
| 6 | [REC620AA Pro MG](https://comparepv.com/panel/rec-rec620aa-pro-mg) | 620 | 21.8 | -0.240 | Monocrystalline |
| 7 | [REC610AA PRO M](https://comparepv.com/panel/rec-rec610aa-pro-m) | 610 | 21.5 | -0.240 | Monocrystalline |
| 8 | [REC610AA Pro MG](https://comparepv.com/panel/rec-rec610aa-pro-mg) | 610 | 21.5 | -0.240 | Monocrystalline |
| 9 | [REC600AA PRO M](https://comparepv.com/panel/rec-rec600aa-pro-m) | 600 | 21.1 | -0.240 | Monocrystalline |
| 10 | [REC600AA Pro MG](https://comparepv.com/panel/rec-rec600aa-pro-mg) | 600 | 21.1 | -0.240 | Monocrystalline |


## Summary

REC Group was founded in Norway in 1996 and later acquired by India's Reliance Industries in 2021 for approximately $771 million. Module manufacturing is now centered in Singapore, with expansion commitments across Europe and the United States. REC has historically carried BloombergNEF Tier 1 status, though analysts noted its bankability came under pressure heading into 2025 following a sharp decline in shipments and the 2024 divestiture of its Norwegian polysilicon operations to Elkem for $22 million. AKCOME (Akcome Group) is a Chinese manufacturer founded in 2006 and publicly listed in Shenzhen. The company built roughly 3.2 GW of heterojunction cell production capacity across multiple Chinese sites, but one of its subsidiaries - Zhejiang Akcome Photoelectricity Technology - filed for bankruptcy in 2024 due to debt obligations, and AKCOME was removed from the BloombergNEF Tier 1 list as of the 2024 rankings. Despite its own challenges, REC retains the stronger global institutional footprint.

REC is positioned as a premium residential and commercial brand, best known for its Alpha and Alpha Pure series built on HJT cell technology, which deliver a notably low temperature coefficient and minimal annual degradation. These characteristics, combined with a 25-year product and labor warranty offered through certified installers, have made REC a preferred choice for buyers who prioritize long-term output guarantees over upfront cost savings. AKCOME is also fully committed to HJT cell technology and produces high-wattage modules in the 655W to 700W range aimed primarily at commercial and utility-scale ground-mount projects. The company has additionally set up a pilot factory for perovskite cells, though commercial availability remains distant.

For a typical buyer in 2025, REC is the more defensible default where availability allows, given its established installer network and more transparent financial backing. AKCOME may compete in large commercial tenders where per-watt cost and HJT efficiency are the dominant criteria, but the subsidiary bankruptcy and Tier 1 delisting introduce procurement risk that project lenders and insurers are likely to scrutinize closely.

\---LINKS---

\- https://www.solarreviews.com/blog/rec-solar-panels-complete-review \| REC Solar Panels Expert Review 2025 - SolarReviews \| review

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

\- https://www.pvtime.org/4-6gw-akcome-to-launch-hjt-production-base-in-china/ \| Akcome to Launch 4.6 GW HJT Production Base in China - PVTIME \| article

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

\- https://www.business-standard.com/companies/news/reliance-industries-sells-rec-solar-norway-to-elkem-asa-for-22-million-124011500579\_1.html \| Reliance sells REC Solar Norway to Elkem for $22 million - Business Standard \| article

Sources:

\- \[REC Solar Panels Expert Review 2025 - SolarReviews\](https://www.solarreviews.com/blog/rec-solar-panels-complete-review)

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

\- \[Akcome to Launch 4.6 GW HJT Production Base in China - PVTIME\](https://www.pvtime.org/4-6gw-akcome-to-launch-hjt-production-base-in-china/)

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

\- \[Reliance sells REC Solar Norway to Elkem for $22 million - Business Standard\](https://www.business-standard.com/companies/news/reliance-industries-sells-rec-solar-norway-to-elkem-asa-for-22-million-124011500579\_1.html)

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 REC](https://comparepv.com/ae-solar-vs-rec)
- [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet)
- [AIKO vs REC](https://comparepv.com/aiko-vs-rec)
- [AKCOME vs ARTsolar](https://comparepv.com/akcome-vs-artsolar)
- [ASM vs REC](https://comparepv.com/asm-vs-rec)


---

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

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