A.B. Energy vs Tangra - solar panel manufacturer comparison
Both brands are closely matched on catalog size, efficiency and bifacial share - the choice comes down to local availability, price and specific model features.
Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.
The two companies
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...
- Founded
- 1996
- Headquarters
- Wiesbaden, Germany
- Employees
- 1,400
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...
- Founded
- 2016
- Headquarters
- Wuxi, China
- Annual capacity
- 5-10 GW/year
- Employees
- 500-1000
- Tier 1 bankable
- Yes
Catalogue against catalogue
An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.
What each of them builds
Written 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.
Generated by Claude Sonnet · 2026-06-11
Other brand comparisons
Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.