--- title: "A.B. Energy vs Corab - Brand Comparison | ComparePV" description: "Compare A.B. Energy vs Corab solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/a-b-energy-vs-corab" --- # A.B. Energy vs Corab Corab has the broader catalog (5 vs 0 models). ## The two companies | Attribute | A.B. Energy | Corab | | --- | --- | --- | | Country | Germany | Poland | | Headquarters | Wiesbaden | Olsztyn | | Founded | 1996 | 1993 | | Employees | 1,400 | 300+ | | Annual capacity | | 2.5 GW/year | | Tier 1 | | | | Listed | Xetra, Frankfurt Stock Exchange: AB9 | | | Website | [https://abo-energy.com](https://abo-energy.com) | [https://www.corab.pl](https://www.corab.pl) | 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... Corab is a leading Polish manufacturer of steel photovoltaic structures and a distributor of devices from renowned brands in the renewable energy sector. They design and produce assembly structures for various types of roofs and surfaces and are also a distributor of photovoltaic modules, inverters, and energy storage... ## Catalog & Power | Measure | A.B. Energy | Corab | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 5 | +5 | | Max Power | 0 W | 410 W | +410 W | | Avg Power | 0 W | 397 W | +397 W | ## Efficiency | Measure | A.B. Energy | Corab | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 21.00% | | | Avg Efficiency | - | 20.60% | | ## Reliability & Warranty | Measure | A.B. Energy | Corab | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.337%/°C | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | 25.0 yrs | | ## Efficiency distribution | Efficiency band | A.B. Energy | Corab | | --- | --- | --- | | \<20% | 0 | 1 (20.0%) | | 20-21% | 0 | 3 (60.0%) | | 21-22% | 0 | 1 (20.0%) | ## Power distribution | Power band | A.B. Energy | Corab | | --- | --- | --- | | \<400W | 0 | 1 (20.0%) | | 400-499W | 0 | 4 (80.0%) | ## Cell technology Dominant cell tech: **PERC** (100%) | Technology | A.B. Energy | Corab | | --- | --- | --- | | PERC | 0 | 5 (100.0%) | ## Top panels, Corab | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [EC410M-10-108FB-V](https://comparepv.com/panel/corab-ec410m-10-108fb-v) | 410 | 21.0 | -0.330 | Monocrystalline | | 2 | [EC405M-10-108B-V 405 Wp](https://comparepv.com/panel/corab-ec405m-10-108b-v-405-wp) | 405 | 20.9 | -0.330 | Monocrystalline | | 3 | [EC405M-10-108B-V](https://comparepv.com/panel/corab-ec405m-10-108b-v) | 405 | 20.9 | -0.330 | Monocrystalline | | 4 | [EC405M-10-108B](https://comparepv.com/panel/corab-ec405m-10-108b) | 405 | 20.9 | -0.330 | Monocrystalline | | 5 | [ENCOR EC360M-6-120FB](https://comparepv.com/panel/corab-encor-ec360m-6-120fb) | 360 | 19.3 | -0.365 | Monocrystalline | ## Summary Corab is a Polish manufacturer headquartered in Olsztyn, Poland, founded in 1991 and originally rooted in electronics and steel fabrication before pivoting to the photovoltaics sector. Its core business is the design and production of PV mounting structures - ground-mount racking, roof systems, and agrivoltaic frames - manufactured at its plant in Bartoszyce using materials such as Magnelis-coated steel. The company also markets its own "Encor" branded solar modules, though this panel line is secondary to its structural product range. Corab serves over 30 countries and reported a mounting-structure output supporting several GW of installed capacity, but it does not appear on BloombergNEF Tier 1 panel manufacturer lists. It was acquired by MS Galleon in late 2024. A.B. Energy srls is a small Italian company listed in industry directories as a solar equipment seller and distributor based in Italy, sourcing modules from established global brands such as JA Solar, Trina Solar, LONGi, and REC rather than manufacturing panels itself. Neither company holds the institutional scale or bankability standing of a mainstream panel maker; Corab has the stronger own-brand manufacturing footprint of the two. In terms of typical use cases, Corab's structural products are well suited to installers across Central and Eastern Europe who need reliable racking for residential rooftops, commercial ground mounts, and solar farms, and its Encor panel line is positioned as an accessible complement to that ecosystem. Cell technology details for Encor modules were not confirmed by any independent review source found in this research. A.B. Energy srls, by contrast, functions as a regional distributor rather than a product originator, meaning buyers dealing with A.B. Energy are effectively purchasing third-party branded modules - the quality and technology tier of those panels depends entirely on which brand is selected at the time of order. For a buyer evaluating these two names, the comparison is not straightforward because the companies operate in overlapping but distinct roles. If the need is for a European-made mounting system with an optional own-brand module, Corab is the relevant choice. If the need is for access to mainstream Tier 1 panel brands through a local Italian distributor, A.B. Energy srls serves that function, but it adds no manufacturing value of its own. A buyer seeking independently reviewed, warranted solar panels at meaningful scale would be better served consulting a Tier 1 manufacturer directly rather than relying on either of these two as a primary panel source. \---LINKS--- \- https://www.enfsolar.com/corab \| Corab S.A. company profile - ENF Solar directory \| article \- https://www.enfsolar.com/a-b-energy \| A.B. Energy srls company profile - ENF Solar directory \| article \- https://msgalleon.eu/en/portfolio/corab \| MS Galleon portfolio entry for Corab acquisition 2024 \| article \- https://constructalia.arcelormittal.com/en/partner/corab \| Corab partner profile - ArcelorMittal Constructalia \| article Sources: \- \[Corab S.A. company profile - ENF Solar\](https://www.enfsolar.com/corab) \- \[A.B. Energy srls company profile - ENF Solar\](https://www.enfsolar.com/a-b-energy) \- \[MS Galleon portfolio - Corab\](https://msgalleon.eu/en/portfolio/corab) \- \[Corab partner profile - Constructalia\](https://constructalia.arcelormittal.com/en/partner/corab) Written by claude-sonnet from the figures above. ## Other comparisons - [A.B. Energy vs AE Solar](https://comparepv.com/a-b-energy-vs-ae-solar) - [AEET vs Corab](https://comparepv.com/aeet-vs-corab) - [A.B. Energy vs AIKO](https://comparepv.com/a-b-energy-vs-aiko) - [AKCOME vs Corab](https://comparepv.com/akcome-vs-corab) - [A.B. Energy vs ARTsolar](https://comparepv.com/a-b-energy-vs-artsolar) - [ASM vs Corab](https://comparepv.com/asm-vs-corab) --- Source: https://comparepv.com/a-b-energy-vs-corab