--- title: "Anern Energy vs ARTsolar - Brand Comparison | ComparePV" description: "Compare Anern Energy vs ARTsolar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/anern-energy-vs-artsolar" --- # Anern Energy vs ARTsolar Anern Energy has the broader catalog (5 vs 0 models). Anern Energy leans bifacial (100% of lineup). ## The two companies | Attribute | Anern Energy | ARTsolar | | --- | --- | --- | | Country | China | South Africa | | Headquarters | Guangzhou | Durban | | Founded | 2009 | 2010 | | Employees | 100+ | | | Annual capacity | | | | Tier 1 | | no | | Listed | | | | Website | [https://www.anern.com](https://www.anern.com) | [https://www.artsolar.co.za](https://www.artsolar.co.za) | Anern is a global solar energy solutions provider specializing in the development, manufacturing, and supply of solar energy products and integrated solar power systems. The company's portfolio includes solar inverters, lithium batteries for energy storage, solar panels, and solar street lighting solutions. Anern is... ## Catalog & Power | Measure | Anern Energy | ARTsolar | Margin | | --- | --- | --- | --- | | Panel Models | 5 | 0 | +5 | | Max Power | 580 W | 0 W | +580 W | | Avg Power | 570 W | 0 W | +570 W | ## Efficiency | Measure | Anern Energy | ARTsolar | Margin | | --- | --- | --- | --- | | Max Efficiency | 22.45% | - | | | Avg Efficiency | 22.07% | - | | ## Reliability & Warranty | Measure | Anern Energy | ARTsolar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.290%/°C | - | | | Bifacial Share | 5 (100%) | 0 (0%) | +100 pp | | Avg Warranty | 30.0 yrs | - | | ## Efficiency distribution | Efficiency band | Anern Energy | ARTsolar | | --- | --- | --- | | 21-22% | 2 (40.0%) | 0 | | 22-23% | 3 (60.0%) | 0 | ## Power distribution | Power band | Anern Energy | ARTsolar | | --- | --- | --- | | 500-599W | 5 (100.0%) | 0 | ## Cell technology Dominant cell tech: **N-type** (100%) | Technology | Anern Energy | ARTsolar | | --- | --- | --- | | N-type | 5 (100.0%) | 0 | ## Top panels, Anern Energy | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [ANM-ND580W](https://comparepv.com/panel/anern-energy-anm-nd580w) | 580 | 22.4 | -0.290 | Monocrystalline | | 2 | [ANM-ND575W](https://comparepv.com/panel/anern-energy-anm-nd575w) | 575 | 22.3 | -0.290 | Monocrystalline | | 3 | [ANM-ND570W](https://comparepv.com/panel/anern-energy-anm-nd570w) | 570 | 22.1 | -0.290 | Monocrystalline | | 4 | [ANM-ND565W](https://comparepv.com/panel/anern-energy-anm-nd565w) | 565 | 21.9 | -0.290 | Monocrystalline | | 5 | [ANM-ND560W](https://comparepv.com/panel/anern-energy-anm-nd560w) | 560 | 21.7 | -0.290 | Monocrystalline | ## Summary ARTsolar is a South African manufacturer founded in 2010 and headquartered in Pinetown, near Durban. It is the only locally owned solar panel producer in South Africa and, while it does not appear on BloombergNEF Tier 1 lists as a standalone brand, it operates as a certified OEM for recognized Tier 1 partners. A 2025 agreement with JA Solar established a 340 MW module assembly line at ARTsolar's Durban facility, with a second 500 MW line planned. Anern Energy - formally Guangzhou Anern Energy Technology Co., Ltd. - is a Chinese manufacturer and systems integrator founded around 2009 and headquartered in Guangzhou. It holds ISO 9001, TUV, CE, and RoHS certifications, operates a factory of roughly 30,000 square metres, and claims distribution across more than 200 countries, though no GW-scale annual production figure or BloombergNEF bankability designation has been confirmed by independent sources. On institutional footprint, ARTsolar holds the stronger documented position through its formal ties to large-scale South African procurement programs. ARTsolar has moved toward large-format n-type TOPCon modules through its JA Solar partnership and has supplied utility-scale projects including the 216 MW Hydra installation under South Africa's REIPPPP. Its lineup spans residential rooftop, commercial, and ground-mounted utility segments, with local content compliance a decisive advantage for South African IPP tenders. Anern Energy positions itself primarily as a one-stop off-grid and hybrid solutions provider, bundling its own N-type half-cut bifacial panels with inverters, LiFePO4 battery storage, and solar street lighting. Its model targets distributors and system integrators in markets with limited grid access, rather than large-scale utility developers. For buyers in South Africa focused on utility or commercial grid-tied projects, ARTsolar's track record and JA Solar technology access make it the more defensible choice in 2025. For buyers elsewhere who need a bundled off-grid or hybrid system from a single supplier, Anern Energy occupies a distinct and complementary niche. These two brands serve largely separate segments, so a direct swap between them is rarely the actual decision a buyer faces. \---LINKS--- \- https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/ \| JA Solar and ARTsolar agree to expand PV module manufacturing in South Africa \| article \- https://www.engineeringnews.co.za/article/artsolar-and-ja-solar-driving-south-africas-renewable-energy-revolution-2025-06-12 \| ARTsolar and JA Solar driving South Africa's renewable energy revolution \| article \- https://www.pv-magazine.com/2022/11/07/talesun-artsolar-open-325-mw-module-factory-in-south-africa/ \| Talesun and ARTsolar open 325 MW module factory in South Africa \| article \- https://www.solarfeeds.com/biz/guangzhou-anern/ \| Anern Energy company overview - SolarFeeds \| review Written by claude-sonnet from the figures above. ## Other comparisons - [Anern Energy vs A.B. Energy](https://comparepv.com/anern-energy-vs-a-b-energy) - [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar) - [Anern Energy vs AEET](https://comparepv.com/anern-energy-vs-aeet) - [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar) - [Anern Energy vs AKCOME](https://comparepv.com/anern-energy-vs-akcome) - [ASM vs ARTsolar](https://comparepv.com/asm-vs-artsolar) --- Source: https://comparepv.com/anern-energy-vs-artsolar Not in this file, on the page: the distributions above drawn as charts.