--- title: "AKCOME vs A.B. Energy - Brand Comparison | ComparePV" description: "Compare AKCOME vs A.B. Energy solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/akcome-vs-a-b-energy" --- # AKCOME vs A.B. Energy AKCOME has the broader catalog (3 vs 0 models). AKCOME leans bifacial (100% of lineup). ## The two companies | Attribute | AKCOME | A.B. Energy | | --- | --- | --- | | Country | China | Germany | | Headquarters | Suzhou | Wiesbaden | | Founded | 2003 | 1996 | | Employees | | 1,400 | | Annual capacity | | | | Tier 1 | no | | | Listed | | Xetra, Frankfurt Stock Exchange: AB9 | | Website | [https://www.akcome.com](https://www.akcome.com) | [https://abo-energy.com](https://abo-energy.com) | ABO Energy is a renewable energy company that develops and constructs renewable energy projects, focusing on wind, solar, and storage facilities. They offer turnkey solutions and have connected several gigawatts of nominal output to the grid. The company is active internationally and is committed to driving the energy... ## Catalog & Power | Measure | AKCOME | A.B. Energy | Margin | | --- | --- | --- | --- | | Panel Models | 3 | 0 | +3 | | Max Power | 700 W | 0 W | +700 W | | Avg Power | 672 W | 0 W | +672 W | ## Efficiency | Measure | AKCOME | A.B. Energy | Margin | | --- | --- | --- | --- | | Max Efficiency | 22.54% | - | | | Avg Efficiency | 21.63% | - | | ## Reliability & Warranty | Measure | AKCOME | A.B. Energy | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.240%/°C | - | | | Bifacial Share | 3 (100%) | 0 (0%) | +100 pp | | Avg Warranty | 30.0 yrs | - | | ## Efficiency distribution | Efficiency band | AKCOME | A.B. Energy | | --- | --- | --- | | 21-22% | 2 (66.7%) | 0 | | 22-23% | 1 (33.3%) | 0 | ## Power distribution AKCOME offers more 600W+ panels (100% of lineup) | Power band | AKCOME | A.B. Energy | | --- | --- | --- | | 600-699W | 2 (66.7%) | 0 | | 700W+ | 1 (33.3%) | 0 | ## Cell technology Dominant cell tech: **HJT** (100%) | Technology | AKCOME | A.B. Energy | | --- | --- | --- | | HJT | 3 (100.0%) | 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 | ## Summary AKCOME is a Chinese solar manufacturer founded in 2006 and headquartered in Zhangjiagang, Jiangsu Province, with major production facilities in Zhejiang. By 2023 the company reported panel production capacity of around 10 GW per year and cell capacity of around 11.5 GW, placing it among the mid-to-large tier of Chinese module makers. AKCOME held BloombergNEF Tier 1 bankability status at various points, though the Jiangsu entity was removed from that list in 2024, raising questions about financial transparency. A.B. Energy, by contrast, appears to be a small Italian firm - ENF Solar lists it under Italian sellers, and wider industry sources associate the "AB Energy" brand from Italy primarily with cogeneration equipment rather than photovoltaic module manufacturing. No independent Tier 1 status, rated output data, or production scale could be confirmed for A.B. Energy as a panel maker through any credible trade source. On institutional footprint, AKCOME is considerably larger and more traceable. AKCOME's product catalog, as confirmed by pv-magazine, centers on heterojunction (HJT) technology - it unveiled 730 W HJT modules in 2023 and launched a pilot line for perovskite cells, positioning it toward high-efficiency segments including commercial rooftops and utility-scale ground mounts. The company also produces PERC modules for cost-sensitive buyers. A complicating factor is its January 2025 removal from the TaiyangNews TOP SOLAR MODULES listing due to website inaccessibility, which is a transparency concern regardless of underlying product quality. A.B. Energy's specific panel families, cell technologies, and target use cases could not be confirmed through any credible third-party review or trade publication. For a typical buyer in 2025, AKCOME presents the more documented and scalable option, but the Tier 1 removal and delisting from industry module trackers warrant careful due diligence before large commitments. A.B. Energy, as a solar panel supplier specifically, cannot be meaningfully evaluated on current public evidence - buyers should request independent test certificates and verifiable factory references before proceeding. \---LINKS--- \- https://www.pv-magazine.com/2024/01/02/chinese-pv-industry-brief-akcome-sets-up-pilot-factory-for-perovskite-pv-cells/ \| AKCOME sets up pilot factory for perovskite PV cells - pv magazine \| 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.solarquotes.com.au/panels/akcome-review.html \| Akcome solar panels independent review - SolarQuotes Australia \| review \- https://taiyangnews.info/topmodules/top-solar-modules-listing-january-2025 \| TOP SOLAR MODULES Listing January 2025 - TaiyangNews \| article \- https://www.enfsolar.com/a-b-energy \| A.B. Energy srls Italy - ENF Solar manufacturer directory entry \| article Written by claude-sonnet from the figures above. ## Other comparisons - [AKCOME vs AE Solar](https://comparepv.com/akcome-vs-ae-solar) - [AEET vs A.B. Energy](https://comparepv.com/aeet-vs-a-b-energy) - [AKCOME vs AIKO](https://comparepv.com/akcome-vs-aiko) - [ARTsolar vs A.B. Energy](https://comparepv.com/artsolar-vs-a-b-energy) - [AKCOME vs ASM](https://comparepv.com/akcome-vs-asm) - [AU Optronics vs A.B. Energy](https://comparepv.com/au-optronics-vs-a-b-energy) --- Source: https://comparepv.com/akcome-vs-a-b-energy Not in this file, on the page: the distributions above drawn as charts.