--- title: "ARTsolar vs Loom Solar - Brand Comparison | ComparePV" description: "Compare ARTsolar vs Loom Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/artsolar-vs-loom-solar" --- # ARTsolar vs Loom Solar Loom Solar has the broader catalog (10 vs 0 models). Loom Solar leans bifacial (80% of lineup). ## The two companies | Attribute | ARTsolar | Loom Solar | | --- | --- | --- | | Country | South Africa | India | | Headquarters | Durban | Faridabad | | Founded | 2010 | 2018 | | Employees | | 100-500 | | Annual capacity | | 0.3 GW/year | | Tier 1 | no | | | Listed | | | | Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://www.loomsolar.com](https://www.loomsolar.com) | Loom Solar is an Indian manufacturer of solar panels, inverters, and lithium batteries, primarily serving the residential and commercial segments. Founded in 2018 and headquartered in Faridabad, Haryana, the company sells its products through a network of over 10,000 dealers across India and exports to more than 10... ## Catalog & Power | Measure | ARTsolar | Loom Solar | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 10 | +10 | | Max Power | 0 W | 685 W | +685 W | | Avg Power | 0 W | 562 W | +562 W | ## Efficiency | Measure | ARTsolar | Loom Solar | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 23.23% | | | Avg Efficiency | - | 22.13% | | ## Reliability & Warranty | Measure | ARTsolar | Loom Solar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.338%/°C | | | Bifacial Share | 0 (0%) | 8 (80%) | +80 pp | | Avg Warranty | - | 29.4 yrs | | ## Efficiency distribution Loom Solar skews to higher efficiency: 30% of lineup is 23%+ | Efficiency band | ARTsolar | Loom Solar | | --- | --- | --- | | 20-21% | 0 | 1 (10.0%) | | 21-22% | 0 | 3 (30.0%) | | 22-23% | 0 | 3 (30.0%) | | 23%+ | 0 | 3 (30.0%) | ## Power distribution Loom Solar offers more 600W+ panels (40% of lineup) | Power band | ARTsolar | Loom Solar | | --- | --- | --- | | \<400W | 0 | 1 (10.0%) | | 500-599W | 0 | 5 (50.0%) | | 600-699W | 0 | 4 (40.0%) | ## Cell technology Dominant cell tech: **TOPCon** (70%) | Technology | ARTsolar | Loom Solar | | --- | --- | --- | | TOPCon | 0 | 7 (70.0%) | | PERC | 0 | 2 (20.0%) | | N-type | 0 | 1 (10.0%) | ## Top panels, Loom Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SHARK 685](https://comparepv.com/panel/loom-solar-shark-685) | 685 | 22.0 | -0.360 | Monocrystalline | | 2 | [SHARK625](https://comparepv.com/panel/loom-solar-shark625) | 625 | 23.2 | -0.390 | Monocrystalline | | 3 | [SHARK620](https://comparepv.com/panel/loom-solar-shark620) | 620 | 23.0 | -0.390 | Monocrystalline | | 4 | [SHARK 600](https://comparepv.com/panel/loom-solar-shark-600) | 600 | 23.2 | -0.290 | Monocrystalline | | 5 | [SHARK-590](https://comparepv.com/panel/loom-solar-shark-590) | 590 | 22.8 | -0.300 | Monocrystalline | | 6 | [HD144N-570](https://comparepv.com/panel/loom-solar-hd144n-570) | 570 | 22.1 | -0.300 | Monocrystalline | | 7 | [HD144N-560](https://comparepv.com/panel/loom-solar-hd144n-560) | 560 | 21.7 | -0.300 | Monocrystalline | | 8 | [SHARK 550](https://comparepv.com/panel/loom-solar-shark-550) | 550 | 21.4 | -0.350 | Monocrystalline | | 9 | [HD144N-550](https://comparepv.com/panel/loom-solar-hd144n-550) | 550 | 21.3 | -0.300 | Monocrystalline | | 10 | [SHARK 275](https://comparepv.com/panel/loom-solar-shark-275) | 275 | 20.6 | -0.400 | Monocrystalline | ## Summary Loom Solar is an Indian manufacturer founded in 2018 and headquartered in Faridabad, Haryana. It was established by brothers Amol and Amod Anand, holds ISO 9001-2015 certification, and carries recognition as a Government of India startup. The company has built a distribution network of more than 10,000 dealers and sells into over ten countries. At the Renewable Energy India Expo in late 2025, Loom Solar unveiled 730 Wp modules and announced plans for a 1.2 GW factory in Uttar Pradesh to scale production of TOPCon and HJT panels. No BloombergNEF Tier 1 designation has been confirmed in publicly available sources. ARTsolar, founded in 2010, is headquartered in Durban, South Africa, and describes itself as the only locally owned PV module manufacturer in that country. Its annual production capacity stands at around 340 MW following a partnership with JA Solar that upgraded its Durban facility to assemble high-efficiency, large-format n-type modules. ARTsolar holds no confirmed BloombergNEF Tier 1 status either, though its collaboration with a Tier 1-listed partner lends it a degree of institutional credibility. In terms of institutional scale, ARTsolar's position within South Africa's government procurement framework gives it a stronger policy-backed foothold in its home market. On the product side, Loom Solar serves primarily residential rooftops and small commercial installations with a broad catalog that has historically centered on mono-PERC and bifacial panels, and is now expanding into TOPCon territory. ARTsolar targets a wider project spectrum - including utility-scale ground-mount work - and through its JA Solar agreement has moved into n-type TOPCon modules such as the DeepBlue 4.0 Pro, which offer lower degradation and higher yield compared with older PERC technology. ARTsolar also backs its panels with a 30-year linear power output guarantee, which is notably long for a manufacturer of its scale. For a buyer in India or an export market served by Indian distributors, Loom Solar is the more accessible choice given its distribution depth and expanding factory base. For projects in sub-Saharan Africa where local-content procurement rules apply - particularly under South Africa's RMIPPPP or similar programs - ARTsolar is the more relevant option and essentially irreplaceable in that regulatory context. The two brands operate in largely separate geographic and project-type segments, so a direct substitution comparison is less meaningful than matching each to the market it actually serves. \---LINKS--- \- https://www.pv-magazine.com/2025/11/06/loom-solar-unveils-730-wp-modules-1-2-gw-factory-plan-in-india/ \| Loom Solar unveils 730 Wp modules and 1.2 GW factory plan in India \| article \- https://www.pv-magazine-india.com/2025/11/03/loom-solar-showcases-730-wp-modules-at-rei-2025-announces-1-2-gw-module-factory-in-uttar-pradesh/ \| Loom Solar showcases 730 Wp modules at REI 2025 - pv magazine India \| article \- 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.climatescorecard.org/2025/02/artsolar-in-south-africa/ \| ARTsolar in South Africa - Climate Scorecard profile \| article \- https://www.energysage.com/supplier/23833/loom-solar-pvt-ltd/ \| Loom Solar Pvt. Ltd. - Profile and Reviews - EnergySage \| review Sources: \- \[Loom Solar unveils 730 Wp modules and 1.2 GW factory plan - pv magazine\](https://www.pv-magazine.com/2025/11/06/loom-solar-unveils-730-wp-modules-1-2-gw-factory-plan-in-india/) \- \[Loom Solar at REI 2025 - pv magazine India\](https://www.pv-magazine-india.com/2025/11/03/loom-solar-showcases-730-wp-modules-at-rei-2025-announces-1-2-gw-module-factory-in-uttar-pradesh/) \- \[JA Solar and ARTsolar expand South Africa manufacturing - pv magazine\](https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/) \- \[ARTsolar in South Africa - Climate Scorecard\](https://www.climatescorecard.org/2025/02/artsolar-in-south-africa/) \- \[Loom Solar profile - EnergySage\](https://www.energysage.com/supplier/23833/loom-solar-pvt-ltd/) 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 Loom Solar](https://comparepv.com/ae-solar-vs-loom-solar) - [ARTsolar vs AEET](https://comparepv.com/artsolar-vs-aeet) - [AIKO vs Loom Solar](https://comparepv.com/aiko-vs-loom-solar) - [ARTsolar vs AKCOME](https://comparepv.com/artsolar-vs-akcome) - [ASM vs Loom Solar](https://comparepv.com/asm-vs-loom-solar) --- Source: https://comparepv.com/artsolar-vs-loom-solar