--- title: "AKCOME vs SolarWorld - Brand Comparison | ComparePV" description: "Compare AKCOME vs SolarWorld solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/akcome-vs-solarworld" --- # AKCOME vs SolarWorld AKCOME has the broader catalog (3 vs 0 models). AKCOME leans bifacial (100% of lineup). ## The two companies | Attribute | AKCOME | SolarWorld | | --- | --- | --- | | Country | China | Germany | | Headquarters | Suzhou | Bonn | | Founded | 2003 | 1998 | | Employees | | 3000-5000 | | Annual capacity | | 1-2 GW/year | | Tier 1 | no | | | Listed | | | | Website | [https://www.akcome.com](https://www.akcome.com) | | SolarWorld AG was a German photovoltaic manufacturer and one of the largest solar panel producers in the Western world, covering the full value chain from polysilicon feedstock to finished modules. The company operated major manufacturing plants in Freiberg, Germany and Hillsboro, Oregon, USA, and was once a leading... ## Catalog & Power | Measure | AKCOME | SolarWorld | 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 | SolarWorld | Margin | | --- | --- | --- | --- | | Max Efficiency | 22.54% | - | | | Avg Efficiency | 21.63% | - | | ## Reliability & Warranty | Measure | AKCOME | SolarWorld | 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 | SolarWorld | | --- | --- | --- | | 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 | SolarWorld | | --- | --- | --- | | 600-699W | 2 (66.7%) | 0 | | 700W+ | 1 (33.3%) | 0 | ## Cell technology Dominant cell tech: **HJT** (100%) | Technology | AKCOME | SolarWorld | | --- | --- | --- | | 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 photovoltaic manufacturer headquartered in Zhejiang province, with additional production sites in Suzhou, Ganzhou, Huzhou, Taizhou, Wenzhou, and Zhoushan. The company earned Bloomberg NEF Tier 1 recognition in 2017, though independent trackers noted its removal from that list around 2024. By 2022, reported cell and module capacity had reached roughly 8-9 GW annually, placing it firmly among mid-to-large-scale Chinese producers. SolarWorld, by contrast, was a German manufacturer founded in the late 1990s that became one of Europe's most prominent panel brands before filing for insolvency in March 2018 and ceasing production later that year. Meyer Burger acquired SolarWorld's Freiberg factory in 2020, and the original founder subsequently bought back the brand rights, but no meaningful large-scale manufacturing has resumed under the SolarWorld name. On institutional footprint, AKCOME is the only actively operating company between the two. AKCOME's current product focus centers on high-power bifacial modules using HJT cell technology, a premium architecture that offers low temperature coefficients and strong low-light performance. Its portfolio is marketed across utility-scale ground-mount projects and large residential rooftops, with particular traction in the Asia-Pacific export market, including Australia. SolarWorld built its reputation on monocrystalline modules aimed at quality-conscious residential and commercial buyers in Europe and North America, and its "Sunmodule" line carried a 20-year product warranty that was considered a differentiator at the time. Those panels are still operating in the field, but the warranty backstop is effectively unsupported now that the company no longer exists as a going concern. For any buyer sourcing new panels in 2025, SolarWorld is not a viable option - the brand is dormant and supply chains are non-existent. AKCOME is an active, if mid-tier, alternative whose bankability standing deserves due diligence from project financiers given the uncertain Tier 1 status after 2024. Buyers requiring bulletproof bankability may prefer manufacturers with uninterrupted BNEF Tier 1 listings, but AKCOME remains a legitimate choice for installers who can independently verify current certifications. \---LINKS--- \- https://www.solarchoice.net.au/products/panels/akcome-solar-panels-review/ \| AKCOME Solar Panels - Independent Review by Solar Choice \| review \- https://www.solarquotes.com.au/panels/solarworld-review.html \| SolarWorld Solar Panels Review - SolarQuotes \| review \- https://www.pv-magazine.com/2020/07/31/meyer-burger-buys-solarworlds-german-module-factory/ \| Meyer Burger buys SolarWorld's German module factory - pv magazine \| article \- https://www.energysage.com/solar-panels/solarworld/ \| SolarWorld Solar Panels - EnergySage \| review \- https://hjtpv.com/hjt-producers/akcome-solar-panel/ \| AKCOME Solar Panels - HJT PV Review \| article Sources: \- \[AKCOME Solar Panels - Independent Review by Solar Choice\](https://www.solarchoice.net.au/products/panels/akcome-solar-panels-review/) \- \[SolarWorld Solar Panels Review - SolarQuotes\](https://www.solarquotes.com.au/panels/solarworld-review.html) \- \[Meyer Burger buys SolarWorld's German module factory - pv magazine\](https://www.pv-magazine.com/2020/07/31/meyer-burger-buys-solarworlds-german-module-factory/) \- \[SolarWorld Solar Panels - EnergySage\](https://www.energysage.com/solar-panels/solarworld/) \- \[AKCOME Solar Panels - HJT PV Review\](https://hjtpv.com/hjt-producers/akcome-solar-panel/) 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 SolarWorld](https://comparepv.com/ae-solar-vs-solarworld) - [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet) - [AIKO vs SolarWorld](https://comparepv.com/aiko-vs-solarworld) - [AKCOME vs ARTsolar](https://comparepv.com/akcome-vs-artsolar) - [ASM vs SolarWorld](https://comparepv.com/asm-vs-solarworld) --- Source: https://comparepv.com/akcome-vs-solarworld Not in this file, on the page: the distributions above drawn as charts.