--- title: "ARTsolar vs LS Solar - Brand Comparison | ComparePV" description: "Compare ARTsolar vs LS Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/artsolar-vs-ls-solar" --- # ARTsolar vs LS Solar LS Solar has the broader catalog (2 vs 0 models). ## The two companies | Attribute | ARTsolar | LS Solar | | --- | --- | --- | | Country | South Africa | | | Headquarters | Durban | | | Founded | 2010 | | | Employees | | | | Annual capacity | | | | Tier 1 | no | no | | Listed | | | | Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | | ## Catalog & Power | Measure | ARTsolar | LS Solar | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 2 | +2 | | Max Power | 0 W | 400 W | +400 W | | Avg Power | 0 W | 400 W | +400 W | ## Efficiency | Measure | ARTsolar | LS Solar | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 20.46% | | | Avg Efficiency | - | 20.46% | | ## Reliability & Warranty | Measure | ARTsolar | LS Solar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.370%/°C | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | - | | ## Efficiency distribution | Efficiency band | ARTsolar | LS Solar | | --- | --- | --- | | 20-21% | 0 | 1 (50.0%) | | Unknown | 0 | 1 (50.0%) | ## Power distribution | Power band | ARTsolar | LS Solar | | --- | --- | --- | | 400-499W | 0 | 2 (100.0%) | ## Cell technology | Technology | ARTsolar | LS Solar | | --- | --- | --- | | Unknown | 0 | 2 (100.0%) | ## Top panels, LS Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [STC 01](https://comparepv.com/panel/ls-solar-stc-01) | 400 | 20.5 | -0.370 | Monocrystalline | | 2 | [400 W](https://comparepv.com/panel/ls-solar-400-w) | 400 | - | -0.370 | Monocrystalline | ## Summary LS Solar is the commercial brand associated with LA Solar Factory, an Armenian solar module manufacturer established in 2019 with a production facility rated at approximately 350 MW per year. The company uses manufacturing equipment sourced from Swiss firm Meyer Burger and positions itself as a mid-market producer with European supply chain ties. It has not been cited on BloombergNEF Tier 1 lists and remains a regionally focused brand without a documented global utility-scale footprint. ARTsolar, by contrast, was founded in 2010 and is South Africa's only locally owned PV module manufacturer, based in Gauteng. Its annual capacity has expanded to roughly 340 MW following a formal technology partnership with JA Solar - a globally recognized Tier 1 producer. ARTsolar benefits from that association in terms of technology access and institutional credibility, though it does not carry Tier 1 designation in its own right. On institutional footprint and market visibility, ARTsolar's strategic alignment with JA Solar gives it the stronger position. LS Solar's panel lineup centers on monocrystalline half-cut cell modules in the 430-720 W range, marketed primarily to installers and commercial buyers in Europe and the CIS region who want mid-market pricing without relying on Chinese OEM branding. ARTsolar has historically offered both mono and polycrystalline modules for residential and commercial rooftop use in South Africa, and has recently moved into n-type TOPCon territory through the JA Solar partnership - producing DeepBlue 4.0 Pro-based modules for utility-scale projects such as the 216 MW Hydra Project. This positions ARTsolar to compete across residential, commercial, and utility-scale segments within Southern Africa's REIPPPP procurement framework, where local content compliance gives it a structural advantage over imported panels. For a buyer in South Africa or a developer targeting REIPPPP tenders, ARTsolar is the natural default in 2025 - local content rules and the JA Solar technology backing make it a differentiated choice. LS Solar is a better fit for European or Armenian-adjacent markets where its supply chain is actually present. The two brands serve largely non-overlapping geographies, so a direct swap is rarely relevant. \---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.energysage.com/solar/best-solar-panels-complete-ranking/la-solar-panels-review/ \| LA Solar Factory solar panels - complete review \| review \- https://www.enfsolar.com/ls-solar \| LS Solar Profit GmbH - company profile on ENF Solar \| article Sources: \- \[JA Solar and ARTsolar agree to expand PV module manufacturing in South Africa\](https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/) \- \[ARTsolar and JA Solar - driving South Africa's renewable energy revolution\](https://www.engineeringnews.co.za/article/artsolar-and-ja-solar-driving-south-africas-renewable-energy-revolution-2025-06-12) \- \[LA Solar Factory solar panels - complete review\](https://www.energysage.com/solar/best-solar-panels-complete-ranking/la-solar-panels-review/) \- \[LS Solar Profit GmbH on ENF Solar\](https://www.enfsolar.com/ls-solar) Written by claude-sonnet from the figures above. ## Other comparisons - [ARTsolar vs A.B. Energy](https://comparepv.com/artsolar-vs-a-b-energy) - [AE Solar vs LS Solar](https://comparepv.com/ae-solar-vs-ls-solar) - [ARTsolar vs AEET](https://comparepv.com/artsolar-vs-aeet) - [AIKO vs LS Solar](https://comparepv.com/aiko-vs-ls-solar) - [ARTsolar vs AKCOME](https://comparepv.com/artsolar-vs-akcome) - [ASM vs LS Solar](https://comparepv.com/asm-vs-ls-solar) --- Source: https://comparepv.com/artsolar-vs-ls-solar