--- title: "ARTsolar vs Maxeon - Brand Comparison | ComparePV" description: "Compare ARTsolar vs Maxeon solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/artsolar-vs-maxeon" --- # ARTsolar vs Maxeon Maxeon has the broader catalog (36 vs 0 models). Maxeon leans bifacial (53% of lineup). ## The two companies | Attribute | ARTsolar | Maxeon | | --- | --- | --- | | Country | South Africa | Singapore | | Headquarters | Durban | Singapore | | Founded | 2010 | 2020 | | Employees | | | | Annual capacity | | | | Tier 1 | no | yes | | Listed | | NASDAQ: MAXN | | Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://www.maxeon.com](https://www.maxeon.com) | ## Catalog & Power | Measure | ARTsolar | Maxeon | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 36 | +36 | | Max Power | 0 W | 555 W | +555 W | | Avg Power | 0 W | 444 W | +444 W | ## Efficiency | Measure | ARTsolar | Maxeon | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 24.00% | | | Avg Efficiency | - | 21.36% | | ## Reliability & Warranty | Measure | ARTsolar | Maxeon | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.294%/°C | | | Bifacial Share | 0 (0%) | 19 (53%) | +53 pp | | Avg Warranty | - | 31.4 yrs | | ## Efficiency distribution Maxeon skews to higher efficiency: 8% of lineup is 23%+ | Efficiency band | ARTsolar | Maxeon | | --- | --- | --- | | \<20% | 0 | 7 (19.4%) | | 20-21% | 0 | 4 (11.1%) | | 21-22% | 0 | 8 (22.2%) | | 22-23% | 0 | 14 (38.9%) | | 23%+ | 0 | 3 (8.3%) | ## Power distribution | Power band | ARTsolar | Maxeon | | --- | --- | --- | | \<400W | 0 | 7 (19.4%) | | 400-499W | 0 | 17 (47.2%) | | 500-599W | 0 | 12 (33.3%) | ## Cell technology Dominant cell tech: **Back Contact** (42%) | Technology | ARTsolar | Maxeon | | --- | --- | --- | | Back Contact | 0 | 15 (41.7%) | | TOPCon | 0 | 12 (33.3%) | | PERC | 0 | 7 (19.4%) | | Flexible | 0 | 2 (5.6%) | ## Top panels, Maxeon | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SPR-P7-555-COM-S](https://comparepv.com/panel/maxeon-spr-p7-555-com-s) | 555 | 22.7 | -0.290 | Monocrystalline | | 2 | [SPR-P7-550-COM-S](https://comparepv.com/panel/maxeon-spr-p7-550-com-s) | 550 | 22.5 | -0.290 | Monocrystalline | | 3 | [SPR-P7-545-COM-S](https://comparepv.com/panel/maxeon-spr-p7-545-com-s) | 545 | 22.3 | -0.290 | Monocrystalline | | 4 | [SPR-P7-540-COM-S](https://comparepv.com/panel/maxeon-spr-p7-540-com-s) | 540 | 22.1 | -0.290 | Monocrystalline | | 5 | [SPR-P7-535-COM-S](https://comparepv.com/panel/maxeon-spr-p7-535-com-s) | 535 | 21.9 | -0.290 | Monocrystalline | | 6 | [SPR-P7-530-COM-S](https://comparepv.com/panel/maxeon-spr-p7-530-com-s) | 530 | 21.7 | -0.290 | Monocrystalline | | 7 | [SPR-P6-525-UPP](https://comparepv.com/panel/maxeon-spr-p6-525-upp) | 525 | 20.2 | -0.340 | Monocrystalline | | 8 | [SPR-P6-520-UPP](https://comparepv.com/panel/maxeon-spr-p6-520-upp) | 520 | 20.0 | -0.340 | Monocrystalline | | 9 | [SPR-P6-515-UPP](https://comparepv.com/panel/maxeon-spr-p6-515-upp) | 515 | 19.8 | -0.340 | Monocrystalline | | 10 | [SPR-P6-510-UPP](https://comparepv.com/panel/maxeon-spr-p6-510-upp) | 510 | 19.6 | -0.340 | Monocrystalline | ## Summary ARTsolar is a South African manufacturer headquartered in Pinetown, KwaZulu-Natal, and describes itself as the only locally owned solar panel producer in the country. Founded under the name African Renewable Technologies, the company operates an assembly facility with reported capacity in the low hundreds of megawatts per year and has partnered with global Tier 1 suppliers including LONGi and Talesun to underpin the bankability of its locally assembled products. ARTsolar does not independently appear on BloombergNEF's Tier 1 module manufacturer list - its lender comfort largely derives from those supply partnerships and the Tier 1 bills of materials they bring to the production line. Maxeon Solar Technologies, spun off from SunPower in August 2020 and headquartered in Singapore, is a consistent BloombergNEF Tier 1 name with a global distribution footprint spanning more than 100 countries and a multi-gigawatt annual production scale. On institutional reach and bankability, Maxeon holds a substantially stronger position. The two companies address quite different segments. ARTsolar sells monocrystalline panels aimed primarily at the South African residential and light-commercial market, with its local-content status offering a policy advantage for buyers who need South African-assembled product for government or IPP procurement rules - though those manufacturing claims have recently faced legal scrutiny in court proceedings. Maxeon's flagship lines are built on its proprietary IBC cell architecture, originally developed at Stanford University, which places all electrical contacts on the rear of the cell to maximise light capture. The result is commercially available efficiencies in the 22-23 percent range and a 40-year performance warranty - the longest in the industry - with an exceptionally low reported annual degradation rate. For buyers outside South Africa, Maxeon is the stronger default when long-term performance reliability and a globally bankable warranty matter more than upfront cost. ARTsolar makes practical sense specifically for South African projects where local-content rules or supply-chain proximity are a priority, though prospective buyers on larger deployments should monitor the ongoing legal proceedings around its manufacturing claims before committing. \---LINKS--- \- https://www.energysage.com/solar/best-solar-panels-complete-ranking/maxeon-solar-panel-review/ \| Maxeon Solar Panel Review - Top Tier and Top Dollar \| review \- https://www.solarreviews.com/blog/maxeon-solar-panels-expert-review \| Expert Review of Maxeon Solar Panels - SolarReviews \| review \- https://comparepv.com/reviews/artsolar \| ARTsolar Solar Panels Review 2026 - ComparePV \| review \- https://groundup.org.za/article/local-manufacturer-actually-imports-99-its-product-court-told/ \| ARTsolar imports 99% of its product, court told - GroundUp \| article \- https://www.talesun.com/en/talesun-partners-with-artsolar-to-develop-south-african-market-through-product-localization/ \| Talesun partners with ARTsolar for South African market localization \| article 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 Maxeon](https://comparepv.com/ae-solar-vs-maxeon) - [ARTsolar vs AEET](https://comparepv.com/artsolar-vs-aeet) - [AIKO vs Maxeon](https://comparepv.com/aiko-vs-maxeon) - [ARTsolar vs AKCOME](https://comparepv.com/artsolar-vs-akcome) - [ASM vs Maxeon](https://comparepv.com/asm-vs-maxeon) --- Source: https://comparepv.com/artsolar-vs-maxeon