--- title: "Epax Solar vs ARTsolar - Brand Comparison | ComparePV" description: "Compare Epax Solar vs ARTsolar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/epax-solar-vs-artsolar" --- # Epax Solar vs ARTsolar 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 | Epax Solar | ARTsolar | | --- | --- | --- | | Country | Germany | South Africa | | Headquarters | Deggendorf | Durban | | Founded | 2019 | 2010 | | Employees | 1-10 | | | Annual capacity | | | | Tier 1 | | no | | Listed | | | | Website | [https://www.epax-solar.de](https://www.epax-solar.de) | [https://www.artsolar.co.za](https://www.artsolar.co.za) | Epax Solar is an owner-managed wholesaler for photovoltaic components. They reliably supply solar installers across Germany and Europe with a wide product portfolio, thanks to direct manufacturer partnerships and efficient logistics. Epax Solar is committed to clean energy generation and sustainability. ## Catalog & Power | Measure | Epax Solar | ARTsolar | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 0 | | | Max Power | 0 W | 0 W | | | Avg Power | 0 W | 0 W | | ## Efficiency | Measure | Epax Solar | ARTsolar | Margin | | --- | --- | --- | --- | | Max Efficiency | - | - | | | Avg Efficiency | - | - | | ## Reliability & Warranty | Measure | Epax Solar | ARTsolar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | - | | ## Summary Epax Solar is a German photovoltaic distributor headquartered in Deggendorf, Bavaria, operating as a small owner-managed wholesale business that supplies solar modules, inverters, battery storage, and EV-charging equipment to installers and engineers across Germany and wider Europe. It is not a panel manufacturer and does not carry a Tier 1 or BloombergNEF bankability rating, as those designations apply to module producers rather than distributors. ARTsolar, by contrast, is a module assembler founded in 2010 and based in Durban, South Africa, widely described as the only locally owned solar panel manufacturer in the country. It operates a facility with roughly 340 MW of annual assembly capacity under a technology partnership with JA Solar, and has supplied panels to South Africa's government-led REIPPPP renewable energy procurement programme. Neither company appears on current BloombergNEF Tier 1 manufacturer lists, though ARTsolar's JA Solar affiliation gives it a measurable institutional footprint within the South African market. Because Epax Solar is a distributor rather than a panel brand, its effective product offering is the catalogue of whichever upstream manufacturers it sources from at a given time - a mix that can span budget, mid-range, and premium modules depending on availability and logistics. ARTsolar assembles a defined line of monocrystalline modules and, through its JA Solar partnership, has introduced n-type TOPCon cells - specifically the DeepBlue 4.0 Pro format - into its portfolio, targeting both utility-scale IPP projects and the broader commercial and residential segment in South Africa. For a buyer outside South Africa, Epax Solar is the more relevant entity - specifically as a wholesale channel for European installers needing a broad mix of PV hardware. ARTsolar is purpose-built for the South African market, where it benefits from local-content policy incentives, though its near-term commercial outlook is uncertain given ongoing court proceedings over local-content compliance and the retrenchment of hundreds of workers in 2025. The two companies serve almost entirely different geographies and business models, making a direct product comparison largely inapplicable. \---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.pv-magazine.com/2022/11/07/talesun-artsolar-open-325-mw-module-factory-in-south-africa/ \| Talesun, ARTsolar open 325 MW module factory in South Africa \| article \- https://www.pv-magazine.com/2026/05/13/artsolar-challenges-local-content-compliance-in-south-african-solar-tenders/ \| ARTsolar challenges local content compliance in South African solar tenders \| article \- https://oxpeckers.org/2025/11/solar-court-case/ \| Court case tackles not-so-proudly-South African solar power \| article \- https://www.enfsolar.com/epax-solar \| Epax Solar GmbH - ENF Solar distributor profile \| article Sources: \- \[JA Solar, ARTsolar agree to expand PV module manufacturing in South Africa\](https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/) \- \[Talesun, ARTsolar open 325 MW module factory in South Africa\](https://www.pv-magazine.com/2022/11/07/talesun-artsolar-open-325-mw-module-factory-in-south-africa/) \- \[ARTsolar challenges local content compliance in South African solar tenders\](https://www.pv-magazine.com/2026/05/13/artsolar-challenges-local-content-compliance-in-south-african-solar-tenders/) \- \[Court case tackles not-so-proudly-South African solar power\](https://oxpeckers.org/2025/11/solar-court-case/) \- \[Epax Solar GmbH - ENF Solar distributor profile\](https://www.enfsolar.com/epax-solar) Written by claude-sonnet from the figures above. ## Other comparisons - [Epax Solar vs A.B. Energy](https://comparepv.com/epax-solar-vs-a-b-energy) - [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar) - [Epax Solar vs AEET](https://comparepv.com/epax-solar-vs-aeet) - [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar) - [Epax Solar vs AKCOME](https://comparepv.com/epax-solar-vs-akcome) - [ASM vs ARTsolar](https://comparepv.com/asm-vs-artsolar) --- Source: https://comparepv.com/epax-solar-vs-artsolar