--- title: "Sirius PV vs A.B. Energy - Brand Comparison | ComparePV" description: "Compare Sirius PV vs A.B. Energy solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/sirius-pv-vs-a-b-energy" --- # Sirius PV vs A.B. Energy Both brands are closely matched on catalog size, efficiency and bifacial share - the choice comes down to local availability, price and specific model features. ## The two companies | Attribute | Sirius PV | A.B. Energy | | --- | --- | --- | | Country | Turkey | Germany | | Headquarters | Ankara | Wiesbaden | | Founded | 2021 | 1996 | | Employees | 500-1000 | 1,400 | | Annual capacity | 3-5 GW/year | | | Tier 1 | | | | Listed | | Xetra, Frankfurt Stock Exchange: AB9 | | Website | [https://siriuspv.com](https://siriuspv.com) | [https://abo-energy.com](https://abo-energy.com) | Sirius PV is a solar photovoltaic module manufacturer established in 2021 as a brand and subsidiary of Elin A.Ş., a Turkish industrial group founded in 1981. The company operates multiple automated production facilities across Europe and the United States, with a combined capacity of over 3.5 GW, positioning itself as... 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 | Sirius PV | A.B. Energy | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 0 | | | Max Power | 0 W | 0 W | | | Avg Power | 0 W | 0 W | | ## Efficiency | Measure | Sirius PV | A.B. Energy | Margin | | --- | --- | --- | --- | | Max Efficiency | - | - | | | Avg Efficiency | - | - | | ## Reliability & Warranty | Measure | Sirius PV | A.B. Energy | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | - | | ## Summary Sirius PV is the Texas-manufacturing brand of Elin Energy, a Turkish module maker founded in 1981; A.B. Energy turns out to be an Italian distributor rather than a manufacturer. I have enough to write a clear, honest comparison. Sirius PV is the branded module line of Elin Energy, a Turkish photovoltaic manufacturer founded in 1981 that has long supplied the European market. Since 2024, Elin has produced Sirius PV modules at a new 225,000-square-foot factory in Waller County, Texas, targeting roughly 2 GW of annual capacity by 2025 and positioning itself to qualify for US Inflation Reduction Act domestic-content incentives. Independent coverage from pv magazine and DNV documents the Texas ramp-up, and Sirius PV markets itself as a Tier 1 supplier, though a specific BloombergNEF Tier 1 listing was not confirmed in available sources. A.B. Energy, by contrast, is an Italian company that industry directories such as ENF Solar describe as a distributor rather than a manufacturer, reselling modules from established brands like REC Solar, JA Solar, Trina Solar and LONGi rather than producing its own panels. On institutional footprint, Sirius PV clearly has the stronger and more verifiable manufacturing base, backed by a four-decade-old parent company and an active US production facility, while A.B. Energy has no independently confirmed production capacity or Tier 1 status of its own. Sirius PV's product line centers on half-cut, bifacial monocrystalline modules with reported efficiencies around 21%, TUV-verified PID resistance, and 25-year product and performance warranties, targeting both residential rooftops and larger US-based commercial and utility installations that benefit from IRA domestic-content bonuses. A.B. Energy, operating primarily as a distributor within the Italian market, does not have its own cell technology or manufacturing process to evaluate; whatever panels it supplies inherit the specifications and warranty terms of the underlying brand it is reselling at the time, which can vary by project. For a typical buyer in 2025, Sirius PV is the more transparent and verifiable choice because it is an actual manufacturer with a traceable factory, warranty structure and public technical documentation, whereas A.B. Energy functions as an intermediary whose product quality depends entirely on which upstream brand it happens to be distributing. Buyers evaluating A.B. Energy should ask directly which manufacturer's modules are being supplied rather than treating "A.B. Energy" itself as a panel brand with its own performance profile. \---LINKS--- \- https://www.pv-magazine.com/2024/04/16/turkish-solar-module-manufacturer-launches-production-in-texas \| Turkish solar module manufacturer launches production in Texas \| article \- https://www.dnv.com/cases/elin-energy-independent-review-helps-elin-energy-open-new-us-pv-factory \| Independent review helps Elin Energy open new U.S. PV factory \| article \- https://www.energysage.com/supplier/28518/sirius-pv-by-elin-energy \| Sirius PV by Elin Energy - Profile and Reviews \| review \- https://comparepv.com/solarfam-vs-a-b-energy \| Solarfam vs A.B. Energy - Brand Comparison \| article Written by claude-sonnet from the figures above. ## Other comparisons - [Sirius PV vs AE Solar](https://comparepv.com/sirius-pv-vs-ae-solar) - [AEET vs A.B. Energy](https://comparepv.com/aeet-vs-a-b-energy) - [Sirius PV vs AIKO](https://comparepv.com/sirius-pv-vs-aiko) - [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy) - [Sirius PV vs ARTsolar](https://comparepv.com/sirius-pv-vs-artsolar) - [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy) --- Source: https://comparepv.com/sirius-pv-vs-a-b-energy