--- title: "Top Solar vs ARTsolar - Brand Comparison | ComparePV" description: "Compare Top Solar vs ARTsolar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/top-solar-vs-artsolar" --- # Top Solar vs ARTsolar Top Solar has the broader catalog (1 vs 0 models). ## The two companies | Attribute | Top Solar | ARTsolar | | --- | --- | --- | | Country | China | South Africa | | Headquarters | Shenzhen | Durban | | Founded | | 2010 | | Employees | 200+ | | | Annual capacity | \<1 GW/year | | | Tier 1 | | no | | Listed | | | | Website | [https://www.topsolar-energy.com](https://www.topsolar-energy.com) | [https://www.artsolar.co.za](https://www.artsolar.co.za) | Shenzhen Top Solar Energy Co., Ltd. is a Chinese solar panel manufacturer specializing in monocrystalline, flexible, folding, and portable solar panels, as well as off-grid and on-grid solar power systems. The company has its own R&D teams and production lines, serving customers across the US, Europe, Japan, the... ## Catalog & Power | Measure | Top Solar | ARTsolar | Margin | | --- | --- | --- | --- | | Panel Models | 1 | 0 | +1 | | Max Power | 150 W | 0 W | +150 W | | Avg Power | 150 W | 0 W | +150 W | ## Efficiency | Measure | Top Solar | ARTsolar | Margin | | --- | --- | --- | --- | | Max Efficiency | 18.60% | - | | | Avg Efficiency | 18.60% | - | | ## Reliability & Warranty | Measure | Top Solar | ARTsolar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.420%/°C | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | - | | ## Efficiency distribution | Efficiency band | Top Solar | ARTsolar | | --- | --- | --- | | \<20% | 1 (100.0%) | 0 | ## Power distribution | Power band | Top Solar | ARTsolar | | --- | --- | --- | | \<400W | 1 (100.0%) | 0 | ## Cell technology Dominant cell tech: **Back Contact** (100%) | Technology | Top Solar | ARTsolar | | --- | --- | --- | | Back Contact | 1 (100.0%) | 0 | ## Top panels, Top Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [TS-EFS150M](https://comparepv.com/panel/top-solar-ts-efs150m) | 150 | 18.6 | -0.420 | Monocrystalline | ## Summary Top Solar, also marketed as Topsolar or TP-solar, is a consumer-oriented brand distributed primarily through online retail channels, with no disclosed headquarters or published factory output figures in any credible industry source. It does not appear on any BloombergNEF or Wood Mackenzie Tier 1 module manufacturer ranking. ARTsolar, by contrast, is South Africa's only locally owned solar panel manufacturer, founded in 2010 and headquartered in Pinetown, KwaZulu-Natal. Its production capacity stands at approximately 340 MW per year following a manufacturing agreement signed with JA Solar in 2025, and the company holds OEM partnerships with several Tier 1 suppliers. Although ARTsolar does not itself appear on global bankability lists, its domestic-content certification under South Africa's REIPPPP procurement programme and its institutional partnerships give it a far stronger commercial footprint than Top Solar. In terms of product scope, Top Solar's catalog is limited to small portable or semi-permanent kits in the 20W to 100W range, aimed at RV owners, boaters, and off-grid cabin users. These kits pair a monocrystalline panel with a basic charge controller and cabling for 12V off-grid applications - not grid-connected installations. ARTsolar manufactures full-size commercial and utility modules, with at least one confirmed TOPCon product reaching 600W, suited to rooftop and ground-mount systems. For any buyer evaluating a residential, commercial, or utility-scale grid-tied project, the two brands are not meaningfully comparable - ARTsolar addresses that market and Top Solar does not. Top Solar may be a practical choice for a low-wattage, self-contained off-grid application such as an RV or boat, where simplicity and retail availability outweigh bankability considerations. ARTsolar's stated 30-year performance warranty and integration into South Africa's national procurement programmes make it the clear default for any grid-tied installation in the region. \---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 manufacturing in South Africa \| article \- https://comparepv.com/reviews/artsolar \| ARTsolar Solar Panels Review 2026 - ComparePV \| review \- https://www.solarfeeds.com/biz/artsolar-pty-ltd/ \| ARTsolar Company Overview - production capacity and Tier 1 status \| article \- https://diysolarforum.com/threads/topsolar-brand-flexible-solar-panels.31071/ \| Topsolar brand flexible solar panels - user discussion \| article Sources: \- \[ARTsolar Solar Panels Review 2026 - ComparePV\](https://comparepv.com/reviews/artsolar) \- \[JA Solar, ARTsolar agree to expand PV module manufacturing in South Africa - pv magazine\](https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/) \- \[ARTsolar Company Overview - SolarFeeds\](https://www.solarfeeds.com/biz/artsolar-pty-ltd/) \- \[Topsolar brand flexible solar panels - DIY Solar Forum\](https://diysolarforum.com/threads/topsolar-brand-flexible-solar-panels.31071/) Written by claude-sonnet from the figures above. ## Other comparisons - [Top Solar vs A.B. Energy](https://comparepv.com/top-solar-vs-a-b-energy) - [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar) - [Top Solar vs AEET](https://comparepv.com/top-solar-vs-aeet) - [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar) - [Top Solar vs AKCOME](https://comparepv.com/top-solar-vs-akcome) - [ASM vs ARTsolar](https://comparepv.com/asm-vs-artsolar) --- Source: https://comparepv.com/top-solar-vs-artsolar Not in this file, on the page: the distributions above drawn as charts.