--- title: "Motech vs A.B. Energy - Brand Comparison | ComparePV" description: "Compare Motech vs A.B. Energy solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/motech-vs-a-b-energy" --- # Motech vs A.B. Energy Motech has the broader catalog (28 vs 0 models). Motech leans bifacial (11% of lineup). ## The two companies | Attribute | Motech | A.B. Energy | | --- | --- | --- | | Country | Taiwan | Germany | | Headquarters | Tainan City | Wiesbaden | | Founded | 1981 | 1996 | | Employees | 2,340 | 1,400 | | Annual capacity | 1.2+ GW/year | | | Tier 1 | | | | Listed | Taipei Exchange (TPEX): 6244 | Xetra, Frankfurt Stock Exchange: AB9 | | Website | [http://www.motechsolar.com](http://www.motechsolar.com) | [https://abo-energy.com](https://abo-energy.com) | Motech Industries Inc. is dedicated to the research, development, and manufacture of high-quality solar products and services, ranging from photovoltaic (PV) cells, PV modules, to PV power systems. The company has evolved from a test and measurement instruments designer and manufacturer to a full-service global solar... 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 | Motech | A.B. Energy | Margin | | --- | --- | --- | --- | | Panel Models | 28 | 0 | +28 | | Max Power | 590 W | 0 W | +590 W | | Avg Power | 421 W | 0 W | +421 W | ## Efficiency | Measure | Motech | A.B. Energy | Margin | | --- | --- | --- | --- | | Max Efficiency | 22.90% | - | | | Avg Efficiency | 20.10% | - | | ## Reliability & Warranty | Measure | Motech | A.B. Energy | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.360%/°C | - | | | Bifacial Share | 3 (11%) | 0 (0%) | +11 pp | | Avg Warranty | 25.0 yrs | - | | ## Efficiency distribution | Efficiency band | Motech | A.B. Energy | | --- | --- | --- | | \<20% | 12 (42.9%) | 0 | | 20-21% | 7 (25.0%) | 0 | | 21-22% | 3 (10.7%) | 0 | | 22-23% | 6 (21.4%) | 0 | ## Power distribution | Power band | Motech | A.B. Energy | | --- | --- | --- | | \<400W | 13 (46.4%) | 0 | | 400-499W | 9 (32.1%) | 0 | | 500-599W | 6 (21.4%) | 0 | ## Cell technology Dominant cell tech: **N-type** (11%) | Technology | Motech | A.B. Energy | | --- | --- | --- | | Unknown | 22 (78.6%) | 0 | | N-type | 3 (10.7%) | 0 | | TOPCon | 3 (10.7%) | 0 | ## Top panels, Motech | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [XN72KF-590](https://comparepv.com/panel/motech-xn72kf-590) | 590 | 22.8 | -0.290 | Monocrystalline | | 2 | [XN72KF-585](https://comparepv.com/panel/motech-xn72kf-585) | 585 | 22.6 | -0.290 | Monocrystalline | | 3 | [XN72KF-580](https://comparepv.com/panel/motech-xn72kf-580) | 580 | 22.4 | -0.290 | Monocrystalline | | 4 | [XS72CF-550](https://comparepv.com/panel/motech-xs72cf-550) | 550 | 21.3 | -0.348 | Monocrystalline | | 5 | [XS72CF-545](https://comparepv.com/panel/motech-xs72cf-545) | 545 | 21.1 | -0.348 | Monocrystalline | | 6 | [XS72CF-540](https://comparepv.com/panel/motech-xs72cf-540) | 540 | 20.9 | -0.348 | Monocrystalline | | 7 | [XN60KF-495](https://comparepv.com/panel/motech-xn60kf-495) | 495 | 22.9 | -0.290 | Monocrystalline | | 8 | [XN60KF-490](https://comparepv.com/panel/motech-xn60kf-490) | 490 | 22.7 | -0.290 | Monocrystalline | | 9 | [XN60KF-485](https://comparepv.com/panel/motech-xn60kf-485) | 485 | 22.4 | -0.290 | Monocrystalline | | 10 | [XS60CF-455](https://comparepv.com/panel/motech-xs60cf-455) | 455 | 21.0 | -0.348 | Monocrystalline | ## Summary A.B. Energy is an Italian company built on roughly three decades of experience in the electric and electronic equipment sector, and it operates primarily as a distributor and energy-solutions provider rather than a vertically integrated cell and module manufacturer, sourcing and certifying panels from third-party producers for the Italian and broader European market. Motech Industries, based in Taiwan, has a longer and more industrially direct track record as a solar cell and module maker, having built cell production capacity into the multi-gigawatt range through the 2010s and later becoming one of the first Taiwanese firms to move into TOPCon cell production starting around 2018-2020. Neither company appears on current BloombergNEF Tier 1 lists in available 2025 sources, but Motech has the more substantial and verifiable manufacturing footprint, having operated large-scale cell fabs, expanded and contracted capacity in response to market cycles, and supplied cells to other module brands, giving it the stronger institutional and industrial track record of the two. In terms of product focus, A.B. Energy is best understood as a channel and integration partner for residential and small commercial installations in Italy, bundling panels, inverters, storage and efficiency services rather than pushing a distinct in-house module technology, so its cell technology mix reflects whichever upstream suppliers it partners with at a given time. Motech's business has historically centered on solar cells and modules for OEM and project use, with its TOPCon line aimed at higher-efficiency n-type applications, positioning it more toward utility-scale and commercial developers or module brands seeking non-China-origin, Taiwan-made cells rather than at retail residential buyers directly. For a typical buyer in 2025, the two brands are not close substitutes: A.B. Energy suits someone shopping through an Italian installer or distributor for a turnkey residential system, while Motech is relevant mainly to developers or module manufacturers seeking Taiwanese-origin TOPCon cells for larger projects, particularly where non-Chinese sourcing is a procurement requirement. Given the difference in scale and market role, buyers should evaluate them on fit for their specific channel rather than as head-to-head competitors. \---LINKS--- \- https://www.pv-magazine.com/2018/08/23/taiwans-motech-scales-back-solar-cell-capacity/ \| Taiwan's Motech scales back solar cell capacity \| article \- https://www.pv-magazine.com/2021/12/01/topcon-solar-module-tech-from-taiwan/ \| TOPCon solar module tech from Taiwan \| article \- https://cleantechnica.com/2015/01/12/taiwans-solar-cell-maker-motech-eyes-3gw-capacity-post-merger-topcell/ \| Taiwan's Motech eyes 3GW capacity post merger with Topcell \| article \- https://www.pv-tech.org/motech-closing-1-1gw-cell-plant-with-company-wide-job-losses-of-916/ \| Motech closing 1.1GW cell plant with 916 job losses \| article \- https://www.enfsolar.com/a-b-energy \| A.B. Energy srls company profile \| article Written by claude-sonnet-5 from the figures above. ## Other comparisons - [Motech vs AE Solar](https://comparepv.com/motech-vs-ae-solar) - [AEET vs A.B. Energy](https://comparepv.com/aeet-vs-a-b-energy) - [Motech vs AIKO](https://comparepv.com/motech-vs-aiko) - [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy) - [Motech vs ARTsolar](https://comparepv.com/motech-vs-artsolar) - [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy) --- Source: https://comparepv.com/motech-vs-a-b-energy Not in this file, on the page: the distributions above drawn as charts.