--- title: "Astronergy vs QN-SOLAR - Brand Comparison | ComparePV" description: "Compare Astronergy vs QN-SOLAR solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/astronergy-vs-qn-solar" --- # Astronergy vs QN-SOLAR Astronergy has the broader catalog (150 vs 0 models). Astronergy leans bifacial (69% of lineup). ## The two companies | Attribute | Astronergy | QN-SOLAR | | --- | --- | --- | | Country | China | China | | Headquarters | Hangzhou | Shanghai | | Founded | 2006 | 2014 | | Employees | 12000+ | 5000-10000 | | Annual capacity | 76+ GW/year | 30-40 GW/year | | Tier 1 | yes | no | | Listed | Shanghai Stock Exchange: SHA: 601877 | | | Website | [http://www.astronergy.com/](http://www.astronergy.com/) | [https://www.qn-solarpv.com](https://www.qn-solarpv.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... QN-SOLAR (Qn-SOLAR PV Limited) is a China-based integrated photovoltaic manufacturer with six production bases across China, specializing in N-TOPCon solar cells and modules. The company officially launched its global business in 2022 and has expanded into upstream and downstream PV production, reaching a combined... ## Catalog & Power | Measure | Astronergy | QN-SOLAR | 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 | QN-SOLAR | Margin | | --- | --- | --- | --- | | Max Efficiency | 24.80% | - | | | Avg Efficiency | 22.71% | - | | ## Reliability & Warranty | Measure | Astronergy | QN-SOLAR | 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 | QN-SOLAR | | --- | --- | --- | | 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 | QN-SOLAR | | --- | --- | --- | | \<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 | QN-SOLAR | | --- | --- | --- | | 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 manufacturer headquartered in Zhejiang, founded in 2006 as one of the earliest private companies to enter China's photovoltaic industry. It is recognized as a Tier 1 supplier by S&P Global's Cleantech list and by BloombergNEF, and operates over ten manufacturing bases worldwide with reported module production capacity around 76 GW in 2024, targeting over 100 GW in 2025, and cumulative shipments exceeding 150 GW. QN-SOLAR, also based in Shanghai, China, is a much younger entrant that launched its global PV business in 2022, with four domestic manufacturing bases and an annual capacity reported around 20 GW of cells and 25 GW of modules in 2024; it is still working toward formal BloombergNEF Tier 1 status, having reportedly qualified several projects under BNEF's criteria as of 2025. Astronergy clearly has the stronger and longer-established institutional footprint, with a broader international track record and confirmed bankability status. Both companies build their current lineups around n-type TOPCon cell technology. Astronergy's ASTRO N-series spans lightweight, high-efficiency residential and distributed-generation modules (such as the N7s, around 470W with roughly 23.5% efficiency) up to high-power utility and commercial products like the N8 and N7 Pro, with recent launches reaching 670W to 825W panels and efficiencies above 24%, reflecting continuous TOPCon 5.0 platform upgrades. QN-SOLAR positions itself as an N-TOPCon specialist as well, offering panels across a 395W to 610W range for both residential and commercial use, with average efficiencies cited around 21.4% and a notable share of bifacial modules aimed at ground-mount and commercial installations. For a typical buyer in 2025, Astronergy is the safer default given its established Tier 1 bankability, larger production scale, and longer field track record, which matters for financing and long-term warranty confidence, especially on utility-scale or commercial projects. QN-SOLAR is a technologically competitive but newer alternative that may suit buyers prioritizing efficiency specs or bifacial options on smaller projects, though its shorter operating history and pending formal Tier 1 confirmation warrant more due diligence before large or financed installations. \---LINKS--- \- https://www.astronergy.com/astronergy-named-tier-1-pv-module-supplier-in-sp-globals-first-cleantech-companies-list/ \| Astronergy named Tier 1 PV module supplier by S&P Global \| article \- https://www.pv-magazine.com/2026/01/07/astronergy-launches-670-w-topcon-solar-module-with-24-9-efficiency/ \| Astronergy launches 670 W TOPCon module with 24.9% efficiency \| article \- https://www.pv-magazine.com/2026/06/08/astronergy-launches-825-w-topcon-solar-module/ \| Astronergy launches 825 W TOPCon solar module \| article \- https://www.qn-solarpv.com/?News%2F328.html= \| QN-SOLAR progress towards BNEF Tier 1 module manufacturer status \| article \- https://comparepv.com/reviews/qn-solar \| QN-SOLAR panels review: specs, efficiency, bifacial lineup \| review Written by claude-sonnet-5 from the figures above. ## Other comparisons - [Astronergy vs A.B. Energy](https://comparepv.com/astronergy-vs-a-b-energy) - [AE Solar vs QN-SOLAR](https://comparepv.com/ae-solar-vs-qn-solar) - [Astronergy vs AEET](https://comparepv.com/astronergy-vs-aeet) - [AIKO vs QN-SOLAR](https://comparepv.com/aiko-vs-qn-solar) - [Astronergy vs AKCOME](https://comparepv.com/astronergy-vs-akcome) - [ARTsolar vs QN-SOLAR](https://comparepv.com/artsolar-vs-qn-solar) --- Source: https://comparepv.com/astronergy-vs-qn-solar Not in this file, on the page: the distributions above drawn as charts.