ARTsolar vs Top Solar - solar panel manufacturer comparison
Top Solar has the broader catalog (1 vs 0 models).
Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.
The two companies
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...
- Headquarters
- Shenzhen, China
- Annual capacity
- <1 GW/year
- Employees
- 200+
Catalogue against catalogue
An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.
What each of them builds
Dominant cell tech: <strong>Back Contact</strong> (100%)
The flagships
Written 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 20 W to 100 W 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 600 W, 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.
Generated by Claude Sonnet · 2026-06-11
Other brand comparisons
Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.