--- title: "Tangra vs A.B. Energy - Brand Comparison | ComparePV" description: "Compare Tangra vs A.B. Energy solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/tangra-vs-a-b-energy" --- # Tangra 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 | Tangra | A.B. Energy | | --- | --- | --- | | Country | China | Germany | | Headquarters | Wuxi | Wiesbaden | | Founded | 2016 | 1996 | | Employees | 500-1000 | 1,400 | | Annual capacity | 5-10 GW/year | | | Tier 1 | yes | | | Listed | | Xetra, Frankfurt Stock Exchange: AB9 | | Website | [https://www.thornova-solar.com](https://www.thornova-solar.com) | [https://abo-energy.com](https://abo-energy.com) | Tangra is the flagship solar module product line of Sunova Solar Technology Co., Ltd. (rebranded as Thornova Solar), a Chinese photovoltaic manufacturer founded in 2016 and headquartered in Wuxi, Jiangsu Province. The company specializes in high-efficiency N-type TOPCon bifacial modules under the Tangra series (S, M... 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 | Tangra | A.B. Energy | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 0 | | | Max Power | 0 W | 0 W | | | Avg Power | 0 W | 0 W | | ## Efficiency | Measure | Tangra | A.B. Energy | Margin | | --- | --- | --- | --- | | Max Efficiency | - | - | | | Avg Efficiency | - | - | | ## Reliability & Warranty | Measure | Tangra | A.B. Energy | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | - | | ## Summary Tangra is a module product line from Thornova Solar Technology Co., Ltd., a Chinese manufacturer headquartered in China with production facilities in China and Indonesia. Originally operating as Sunova Solar, the company rebranded to Thornova Solar and has since scaled to a stated module production capacity of 6.5 GW, with cumulative shipments reaching 7.8 GW by the end of 2024. Thornova Solar has been listed on Bloomberg NEF's Tier 1 module manufacturer list since Q3 2023, and in Q4 2024 it held a B-rating in the PV Tech Bankability Report, indicating low financial risk. In 2025, the Thornova brand and associated intellectual property were acquired by ICE EYE, introducing some ownership transition risk worth monitoring. On institutional footprint, Thornova-Tangra is clearly the larger, more globally verified operation of the two. A.B. Energy srls is an Italian company registered on the ENF Solar directory as a seller and distributor of photovoltaic components, offering panels from brands such as LONGi Solar, Trina Solar, and Maysun Solar, along with inverters from SMA, Fronius, SolarEdge, and Huawei. No public evidence emerged from available industry sources that A.B. Energy operates its own panel manufacturing capacity, holds BNEF Tier 1 status, or produces a proprietary module line. It is more accurately described as a regional Italian procurement and distribution channel than a panel manufacturer in the conventional sense. For a typical buyer in 2025 seeking a panel brand with verified bankability and GW-scale manufacturing behind it, Tangra-Thornova Solar is the substantively stronger choice. Its N-type bifacial product line has received positive third-party validation from Kiwa PVEL and RETC. A.B. Energy, as a distributor, serves a different role - sourcing and logistics within the Italian and broader European market - and cannot be compared on equal manufacturing terms. \---LINKS--- \- https://www.pv-magazine.com/press-releases/thornova-solar-ranked-as-bnef-tier-1-module-manufacturer/ \| Thornova Solar ranked as BNEF Tier 1 module manufacturer \| article \- https://www.pv-tech.org/thornova-solar-begins-solar-module-production-in-indonesia/ \| Thornova Solar begins solar module production in Indonesia \| article \- https://taiyangnews.info/markets/thornova-solar-starts-indonesia-solar-manufacturing \| Thornova starts 2.5 GW solar module production in Indonesia \| article \- https://www.enfsolar.com/a-b-energy \| A.B. Energy srls - ENF Solar company profile (Italy, Seller) \| article Sources: \- \[Thornova Solar ranked as BNEF Tier 1 module manufacturer\](https://www.pv-magazine.com/press-releases/thornova-solar-ranked-as-bnef-tier-1-module-manufacturer/) \- \[Thornova Solar begins solar module production in Indonesia\](https://www.pv-tech.org/thornova-solar-begins-solar-module-production-in-indonesia/) \- \[Thornova starts 2.5 GW solar module production in Indonesia\](https://taiyangnews.info/markets/thornova-solar-starts-indonesia-solar-manufacturing) \- \[A.B. Energy srls - ENF Solar company profile\](https://www.enfsolar.com/a-b-energy) Written by claude-sonnet from the figures above. ## Other comparisons - [Tangra vs AE Solar](https://comparepv.com/tangra-vs-ae-solar) - [AEET vs A.B. Energy](https://comparepv.com/aeet-vs-a-b-energy) - [Tangra vs AIKO](https://comparepv.com/tangra-vs-aiko) - [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy) - [Tangra vs ARTsolar](https://comparepv.com/tangra-vs-artsolar) - [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy) --- Source: https://comparepv.com/tangra-vs-a-b-energy