--- title: "ARTsolar vs LEDVANCE - Brand Comparison | ComparePV" description: "Compare ARTsolar vs LEDVANCE solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/artsolar-vs-ledvance" --- # ARTsolar vs LEDVANCE LEDVANCE has the broader catalog (124 vs 0 models). LEDVANCE leans bifacial (62% of lineup). ## The two companies | Attribute | ARTsolar | LEDVANCE | | --- | --- | --- | | Country | South Africa | Germany | | Headquarters | Durban | Garching bei München | | Founded | 2010 | 2016 | | Employees | | | | Annual capacity | | | | Tier 1 | no | no | | Listed | | | | Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://www.ledvance.com](https://www.ledvance.com) | ## Catalog & Power | Measure | ARTsolar | LEDVANCE | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 124 | +124 | | Max Power | 0 W | 705 W | +705 W | | Avg Power | 0 W | 518 W | +518 W | ## Efficiency | Measure | ARTsolar | LEDVANCE | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 23.40% | | | Avg Efficiency | - | 21.58% | | ## Reliability & Warranty | Measure | ARTsolar | LEDVANCE | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.313%/°C | | | Bifacial Share | 0 (0%) | 77 (62%) | +62 pp | | Avg Warranty | - | 28.4 yrs | | ## Efficiency distribution LEDVANCE skews to higher efficiency: 4% of lineup is 23%+ | Efficiency band | ARTsolar | LEDVANCE | | --- | --- | --- | | \<20% | 0 | 4 (3.2%) | | 20-21% | 0 | 30 (24.2%) | | 21-22% | 0 | 42 (33.9%) | | 22-23% | 0 | 43 (34.7%) | | 23%+ | 0 | 5 (4.0%) | ## Power distribution LEDVANCE offers more 600W+ panels (21% of lineup) | Power band | ARTsolar | LEDVANCE | | --- | --- | --- | | \<400W | 0 | 8 (6.5%) | | 400-499W | 0 | 56 (45.2%) | | 500-599W | 0 | 34 (27.4%) | | 600-699W | 0 | 22 (17.7%) | | 700W+ | 0 | 4 (3.2%) | ## Cell technology Dominant cell tech: **PERC** (48%) | Technology | ARTsolar | LEDVANCE | | --- | --- | --- | | PERC | 0 | 60 (48.4%) | | TOPCon | 0 | 54 (43.5%) | | HJT | 0 | 10 (8.1%) | ## Top panels, LEDVANCE | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [M685~705N66UB-SF-F7-705](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-705) | 705 | 22.7 | -0.300 | Monocrystalline | | 2 | [M705N66UB-SF-F7](https://comparepv.com/panel/ledvance-m705n66ub-sf-f7) | 705 | 22.7 | -0.300 | Monocrystalline | | 3 | [M685~705N66UB-SF-F7-700](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-700) | 700 | 22.5 | -0.300 | Monocrystalline | | 4 | [M700N66UB-SF-F7](https://comparepv.com/panel/ledvance-m700n66ub-sf-f7) | 700 | 22.5 | -0.300 | Monocrystalline | | 5 | [M685~705N66UB-SF-F7-695](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-695) | 695 | 22.4 | -0.300 | Monocrystalline | | 6 | [M695N66UB-SF-F7](https://comparepv.com/panel/ledvance-m695n66ub-sf-f7) | 695 | 22.4 | -0.300 | Monocrystalline | | 7 | [M685~705N66UB-SF-F7-690](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-690) | 690 | 22.2 | -0.300 | Monocrystalline | | 8 | [M690N66UB-SF-F7](https://comparepv.com/panel/ledvance-m690n66ub-sf-f7) | 690 | 22.2 | -0.300 | Monocrystalline | | 9 | [M685~705N66UB-SF-F7-685](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-685) | 685 | 22.1 | -0.300 | Monocrystalline | | 10 | [M685N66UB-SF-F7](https://comparepv.com/panel/ledvance-m685n66ub-sf-f7) | 685 | 22.1 | -0.300 | Monocrystalline | ## Summary LEDVANCE is a German company established in 2016 as a lighting-focused spin-off from OSRAM, which has since built out a dedicated photovoltaics division covering panels, inverters, and battery storage. ARTsolar, headquartered in Durban, South Africa, was founded in 2010 and positions itself as Sub-Saharan Africa's only locally owned solar panel manufacturer, operating a reported 325 MW assembly facility in KwaZulu-Natal. Neither company carries Tier 1 bankable status, meaning neither has documented third-party project finance backing from a major bank - a significant limitation for large institutional buyers. ARTsolar has faced additional reputational scrutiny after court proceedings in 2025-2026 surfaced allegations that close to 99% of its panels are imported from China rather than locally assembled, which complicates its local-content value proposition considerably. On portfolio character, the two companies occupy different positions. LEDVANCE offers a broad 124-panel lineup with an average output of 517.8 Wp and a peak of 705 Wp, average cell efficiency of 21.57% (reaching 23.4% at the top of the range), and 62.1% of products in bifacial format - a meaningful advantage for ground-mount and flat-roof commercial applications where rear-side gain can add 5-15% yield. The dominant cell technology is PERC at roughly 48% of the range, with warranty terms averaging 28.4 years. ARTsolar's catalogued portfolio, by contrast, comprises a single TOPCon panel rated at 600 Wp with an efficiency of 23.21% - genuinely competitive - paired with a 30-year warranty and a temperature coefficient of -0.31%/degrees C, identical to LEDVANCE. That panel is monofacial only. TOPCon is the more advanced cell architecture, but a single-product offering gives buyers no flexibility on wattage, format, or application type. For a typical buyer shopping in 2025, LEDVANCE offers meaningfully more choice and a higher bifacial share, making it better suited to commercial and light utility projects where module variety matters. ARTsolar's lone TOPCon product is technically strong on paper, but the absence of Tier 1 bankability, the shallow portfolio depth, and the unresolved questions around its local-manufacturing claims all introduce risk that prudent procurement managers will struggle to ignore. \---LINKS--- \- https://www.pv-magazine.com/2022/11/07/talesun-artsolar-open-325-mw-module-factory-in-south-africa/ \| Talesun and ARTsolar open 325 MW module factory in South Africa \| article \- https://groundup.org.za/article/local-manufacturer-actually-imports-99-its-product-court-told/ \| ARTsolar accused of importing 99% of panels - GroundUp \| article \- https://www.timeslive.co.za/investigations/2026-01-17-local-firm-wins-first-step-in-legal-battle-against-great-solar-rip-off/ \| Local firm wins first step in legal battle against solar rip-off \| article \- https://www.climatescorecard.org/2025/02/artsolar-in-south-africa/ \| ARTsolar in South Africa - Climate Scorecard profile \| article Sources: \- \[Talesun, ARTsolar open 325 MW module factory in South Africa\](https://www.pv-magazine.com/2022/11/07/talesun-artsolar-open-325-mw-module-factory-in-south-africa/) \- \[Local solar panel manufacturer imports 99% of its product, court told - GroundUp\](https://groundup.org.za/article/local-manufacturer-actually-imports-99-its-product-court-told/) \- \[Local firm wins first step in legal battle against 'great solar rip-off' - Times Live\](https://www.timeslive.co.za/investigations/2026-01-17-local-firm-wins-first-step-in-legal-battle-against-great-solar-rip-off/) \- \[ARTsolar in South Africa - Climate Scorecard\](https://www.climatescorecard.org/2025/02/artsolar-in-south-africa/) 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 LEDVANCE](https://comparepv.com/ae-solar-vs-ledvance) - [ARTsolar vs AEET](https://comparepv.com/artsolar-vs-aeet) - [AIKO vs LEDVANCE](https://comparepv.com/aiko-vs-ledvance) - [ARTsolar vs AKCOME](https://comparepv.com/artsolar-vs-akcome) - [ASM vs LEDVANCE](https://comparepv.com/asm-vs-ledvance) --- Source: https://comparepv.com/artsolar-vs-ledvance