--- title: "Astronergy vs A.B. Energy - Brand Comparison | ComparePV" description: "Compare Astronergy vs A.B. Energy solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/astronergy-vs-a-b-energy" --- # Astronergy vs A.B. Energy Astronergy has the broader catalog (150 vs 0 models). Astronergy leans bifacial (69% of lineup). ## The two companies | Attribute | Astronergy | A.B. Energy | | --- | --- | --- | | Country | China | Germany | | Headquarters | Hangzhou | Wiesbaden | | Founded | 2006 | 1996 | | Employees | 12000+ | 1,400 | | Annual capacity | 76+ GW/year | | | Tier 1 | yes | | | Listed | Shanghai Stock Exchange: SHA: 601877 | Xetra, Frankfurt Stock Exchange: AB9 | | Website | [http://www.astronergy.com/](http://www.astronergy.com/) | [https://abo-energy.com](https://abo-energy.com) | Astronergy is a global manufacturer and supplier of solar modules, and a subsidiary of Chint Group, one of the world's leading providers of smart energy solutions. The company focuses on the R&D, production, and sales of high-efficiency crystalline silicon PV cells and PV modules. Astronergy has established... 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 | Astronergy | A.B. Energy | Margin | | --- | --- | --- | --- | | Panel Models | 150 | 0 | +150 | | Max Power | 735 W | 0 W | +735 W | | Avg Power | 540 W | 0 W | +540 W | ## Efficiency | Measure | Astronergy | A.B. Energy | Margin | | --- | --- | --- | --- | | Max Efficiency | 24.80% | - | | | Avg Efficiency | 22.71% | - | | ## Reliability & Warranty | Measure | Astronergy | A.B. Energy | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.293%/°C | - | | | Bifacial Share | 104 (69%) | 0 (0%) | +69 pp | | Avg Warranty | 29.6 yrs | - | | ## Efficiency distribution Astronergy skews to higher efficiency: 39% of lineup is 23%+ | Efficiency band | Astronergy | A.B. Energy | | --- | --- | --- | | 20-21% | 6 (4.0%) | 0 | | 21-22% | 14 (9.3%) | 0 | | 22-23% | 72 (48.0%) | 0 | | 23%+ | 58 (38.7%) | 0 | ## Power distribution Astronergy offers more 600W+ panels (40% of lineup) | Power band | Astronergy | A.B. Energy | | --- | --- | --- | | \<400W | 8 (5.3%) | 0 | | 400-499W | 58 (38.7%) | 0 | | 500-599W | 24 (16.0%) | 0 | | 600-699W | 53 (35.3%) | 0 | | 700W+ | 7 (4.7%) | 0 | ## Cell technology Dominant cell tech: **TOPCon** (89%) | Technology | Astronergy | A.B. Energy | | --- | --- | --- | | TOPCon | 133 (88.7%) | 0 | | PERC | 12 (8.0%) | 0 | | N-type | 5 (3.3%) | 0 | ## Top panels, Astronergy | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [CHSM66N(DG)/F-BH-735](https://comparepv.com/panel/astronergy-chsm66n-dg-f-bh-735) | 735 | 23.7 | -0.290 | Monocrystalline | | 2 | [CHSM66N(DG)/F-BH-730](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-730) | 730 | 23.5 | -0.290 | Monocrystalline | | 3 | [CHSM66N(DG)/F-BH-725](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-725) | 725 | 23.3 | -0.290 | Monocrystalline | | 4 | [CHSM66N(DG)/F-BH-720](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-720) | 720 | 23.2 | -0.290 | Monocrystalline | | 5 | [CHSM66N(DG)/F-BH-715](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-715) | 715 | 23.0 | -0.290 | Monocrystalline | | 6 | [CHSM66N(DG)/F-BH-710](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-710) | 710 | 22.9 | -0.290 | Monocrystalline | | 7 | [CHSM66N(DG)/F-BH-705](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-705) | 705 | 22.7 | -0.290 | Monocrystalline | | 8 | [CHSM66RN(DG)/F-BQ-670](https://comparepv.com/panel/astronergy-chsm66rn-dg-f-bq-670) | 670 | 24.8 | -0.260 | Monocrystalline | | 9 | [CHSM66RN(DG)/F-BQ](https://comparepv.com/panel/astronergy-chsm66rn-dg-f-bq) | 670 | 24.8 | -0.260 | Monocrystalline | | 10 | [CHSM66RN(DG)/F-BQ-665](https://comparepv.com/panel/astronergy-chsm66rn-dg-f-bq-665) | 665 | 24.6 | -0.260 | Monocrystalline | ## Summary Astronergy is a Chinese photovoltaic manufacturer founded in 2006 as part of the Chint Group, headquartered in Hangzhou, China. The company holds a confirmed BloombergNEF Tier 1 bankability status and ranked among the top six module manufacturers in the 2023 BloombergNEF bankability listing. It shipped approximately 40 GW of modules in 2024 - a year-on-year increase of roughly 43% - and carries a PV ModuleTech "A" bankability rating. By any institutional measure, Astronergy has a well-established global manufacturing footprint and the financial transparency that project lenders require. A.B. Energy, by contrast, does not appear in any major industry database, Tier 1 list, or independent review platform as a solar panel manufacturer. The name in circulation refers primarily to a small Italian firm whose ENF Solar directory entry describes activity in energy efficiency and installation services rather than factory-scale module production. No product reviews, shipment figures, or bankability assessments for a solar brand called A.B. Energy could be found across pv-magazine, EnergySage, SolarReviews, BloombergNEF records, or equivalent sources. The Italian cogeneration company also named AB Energy focuses on gas-fired combined-heat-and-power systems, not photovoltaics. For a typical buyer in 2025, this contrast is decisive. Astronergy's ASTRO N series modules use n-type TOPCon cell technology, the brand performs consistently across independent durability test categories, and its Tier 1 status keeps project finance accessible. A.B. Energy cannot be evaluated on equivalent terms because no verifiable product catalog or bankability assessment exists in the public domain. Unless a buyer holds direct documentation from the supplier confirming manufacturing credentials and independent certifications, comparing the two as peers is not warranted - Astronergy is the far more accountable option. \---LINKS--- \- https://www.pv-magazine.com/press-releases/astronergy-jumps-to-top-6-among-module-manufacturers-in-2023-bloombergnef-bankability-ranking/ \| Astronergy jumps to top 6 in 2023 BloombergNEF bankability ranking \| article \- https://www.energysage.com/solar-panels/astronergy/ \| Astronergy solar panels - EnergySage review \| review \- https://www.solarchoice.net.au/products/panels/astronergy-solar-panels-review/ \| Astronergy solar panels independent review - Solar Choice \| review \- https://taiyangnews.info/technology/astronergy-astro-n7-n8-topcon-4-poml-technology \| Astronergy ASTRO N7/N8 TOPCon technology overview - TaiyangNews \| article \- https://www.enfsolar.com/a-b-energy \| A.B. Energy srls ENF Solar directory entry - Italy \| article Written by claude-sonnet from the figures above. ## Other comparisons - [Astronergy vs AE Solar](https://comparepv.com/astronergy-vs-ae-solar) - [AEET vs A.B. Energy](https://comparepv.com/aeet-vs-a-b-energy) - [Astronergy vs AIKO](https://comparepv.com/astronergy-vs-aiko) - [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy) - [Astronergy vs ARTsolar](https://comparepv.com/astronergy-vs-artsolar) - [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy) --- Source: https://comparepv.com/astronergy-vs-a-b-energy Not in this file, on the page: the distributions above drawn as charts.