--- title: "A.B. Energy vs Thornova - Brand Comparison | ComparePV" description: "Compare A.B. Energy vs Thornova solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/a-b-energy-vs-thornova" --- # A.B. Energy vs Thornova 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 | A.B. Energy | Thornova | | --- | --- | --- | | Country | Germany | China | | Headquarters | Wiesbaden | Wuxi | | Founded | 1996 | 2016 | | Employees | 1,400 | | | Annual capacity | | 5-10 GW/year | | Tier 1 | | yes | | Listed | Xetra, Frankfurt Stock Exchange: AB9 | | | Website | [https://abo-energy.com](https://abo-energy.com) | [https://www.thornova-solar.com](https://www.thornova-solar.com) | 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... Thornova Solar (formerly Sunova Solar) is a Chinese photovoltaic manufacturer headquartered in Wuxi, Jiangsu Province, specializing in high-efficiency TOPCon and PERC bifacial solar modules. The company operates manufacturing facilities in China and Indonesia with a combined module capacity of 6.5 GW and cell capacity... ## Catalog & Power | Measure | A.B. Energy | Thornova | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 0 | | | Max Power | 0 W | 0 W | | | Avg Power | 0 W | 0 W | | ## Efficiency | Measure | A.B. Energy | Thornova | Margin | | --- | --- | --- | --- | | Max Efficiency | - | - | | | Avg Efficiency | - | - | | ## Reliability & Warranty | Measure | A.B. Energy | Thornova | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | - | | ## Summary Thornova Solar - formerly operating under the Sunova Solar brand - is a Chinese-origin manufacturer with production facilities in China and Indonesia. The company has been listed as a Bloomberg New Energy Finance (BNEF) Tier 1 module manufacturer since August 2023, a bankability credential it has maintained consistently. Independent analysts at Wood Mackenzie ranked it 13th among more than 38 evaluated global manufacturers in H1 2024, and its Tangra series module earned a Kiwa PVEL 2025 Top Performer designation. Reported annual production capacity stands in the range of 6.5 to 7.5 GW. A.B. Energy, by contrast, returns no credible results as a solar photovoltaic module manufacturer through any of the standard industry sources - pv-magazine, BNEF lists, PV Tech, SolarReviews, or EnfSolar - suggesting it is either a very early-stage brand, a regional reseller operating under a trade name, or a company whose primary business lies elsewhere (an Italian entity of the same name focuses on gas cogeneration). No Tier 1 or bankability record could be located. Thornova's confirmed product lineup spans N-type TOPCon bifacial modules from roughly 440W up to 720W G12 formats, covering residential rooftop, commercial rooftop, and utility-scale ground-mount applications. The all-black 440W variant targets premium residential aesthetics, while the large-format G12 modules are engineered explicitly for utility projects where cost-per-watt and high-density racking matter most. Structural ratings - wind loads to 5,000 Pa and snow loads to 8,100 Pa - position the panels as suitable for demanding climates. Because no verified product data was located for A.B. Energy, any parallel description of its technology mix or segment focus would be speculation. For a typical buyer in 2025 or 2026, Thornova is the only option here with a verifiable track record: confirmed BNEF bankability, independent test-lab recognition, and a distributed supply chain. A.B. Energy cannot be recommended without further verification of its corporate identity, certifications, and product portfolio. Buyers encountering that brand should request IEC certification documentation and ask the supplier to confirm whether the manufacturer appears on any current BNEF or Infolink Tier 1 list before committing. \---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.thornova-solar.com/news/corporate-news/297.html \| Thornova Solar module receives Kiwa PVEL 2025 Top Performer award \| article \- https://www.thornovasolar.com/news/corporate-news/88.html \| Sunova/Thornova Solar listed as Tier 1 for full year by BNEF \| article \- https://a1solarstore.com/blog/thornova-solar-panels-review-sharp-solutions.html \| Thornova Solar panels review 2026 - A1 SolarStore Magazine \| review 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 Thornova](https://comparepv.com/aeet-vs-thornova) - [A.B. Energy vs AIKO](https://comparepv.com/a-b-energy-vs-aiko) - [AKCOME vs Thornova](https://comparepv.com/akcome-vs-thornova) - [A.B. Energy vs ARTsolar](https://comparepv.com/a-b-energy-vs-artsolar) - [ASM vs Thornova](https://comparepv.com/asm-vs-thornova) --- Source: https://comparepv.com/a-b-energy-vs-thornova