--- title: "HY SOLAR vs ARTsolar - Brand Comparison | ComparePV" description: "Compare HY SOLAR vs ARTsolar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/hy-solar-vs-artsolar" --- # HY SOLAR vs ARTsolar HY SOLAR has the broader catalog (91 vs 0 models). HY SOLAR leans bifacial (100% of lineup). ## The two companies | Attribute | HY SOLAR | ARTsolar | | --- | --- | --- | | 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 | HY SOLAR | ARTsolar | Margin | | --- | --- | --- | --- | | Panel Models | 91 | 0 | +91 | | Max Power | 730 W | 0 W | +730 W | | Avg Power | 571 W | 0 W | +571 W | ## Efficiency | Measure | HY SOLAR | ARTsolar | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.80% | - | | | Avg Efficiency | 22.94% | - | | ## Reliability & Warranty | Measure | HY SOLAR | ARTsolar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.290%/°C | - | | | Bifacial Share | 91 (100%) | 0 (0%) | +100 pp | | Avg Warranty | 30.0 yrs | - | | ## Efficiency distribution HY SOLAR skews to higher efficiency: 54% of lineup is 23%+ | Efficiency band | HY SOLAR | ARTsolar | | --- | --- | --- | | 22-23% | 42 (46.2%) | 0 | | 23%+ | 49 (53.8%) | 0 | ## Power distribution HY SOLAR offers more 600W+ panels (51% of lineup) | Power band | HY SOLAR | ARTsolar | | --- | --- | --- | | 400-499W | 27 (29.7%) | 0 | | 500-599W | 18 (19.8%) | 0 | | 600-699W | 36 (39.6%) | 0 | | 700W+ | 10 (11.0%) | 0 | ## Cell technology Dominant cell tech: **TOPCon** (100%) | Technology | HY SOLAR | ARTsolar | | --- | --- | --- | | TOPCon | 91 (100.0%) | 0 | ## Top panels, HY SOLAR | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [HY-NT12/66H-730](https://comparepv.com/panel/hy-solar-hy-nt12-66h-730) | 730 | 23.5 | -0.290 | Monocrystalline | | 2 | [HY-NT12/66H-725](https://comparepv.com/panel/hy-solar-hy-nt12-66h-725) | 725 | 23.2 | -0.290 | Monocrystalline | | 3 | [HY-NT12/66GDF-725](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-725) | 725 | 23.3 | -0.290 | Monocrystalline | | 4 | [HY-NT12/66H-720](https://comparepv.com/panel/hy-solar-hy-nt12-66h-720) | 720 | 23.0 | -0.290 | Monocrystalline | | 5 | [HY-NT12/66GDF-720](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-720) | 720 | 23.2 | -0.290 | Monocrystalline | | 6 | [HY-NT12/66H-715](https://comparepv.com/panel/hy-solar-hy-nt12-66h-715) | 715 | 22.9 | -0.290 | Monocrystalline | | 7 | [HY-NT12/66GDF-715](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-715) | 715 | 23.0 | -0.290 | Monocrystalline | | 8 | [HY-NT12/66H-710](https://comparepv.com/panel/hy-solar-hy-nt12-66h-710) | 710 | 22.7 | -0.290 | Monocrystalline | | 9 | [HY-NT12/66GDF-710](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-710) | 710 | 22.9 | -0.290 | Monocrystalline | | 10 | [HY-NT12/66GDF-705](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-705) | 705 | 22.7 | -0.290 | Monocrystalline | ## Summary ARTsolar is a South African solar panel manufacturer founded in 2010 and headquartered in Durban, making it the country's only locally owned solar panel assembly operation of significance. The company has built its business around partnerships with major Chinese producers - first LONGi Solar, then Talesun, and most recently JA Solar - to co-produce modules that qualify under South Africa's local-content requirements for independent power producers. Its upgraded facility, backed by loans from the Industrial Development Corporation, is designed for roughly 340 MW of annual output and has achieved accreditation for Tier 1-quality modules, though it is not independently listed on the BloombergNEF Tier 1 register in its own right. HY SOLAR (Hongyuan Green Energy Co., Ltd.) is a Chinese manufacturer founded in 2002 and listed on the Shanghai Stock Exchange since 2018, with a fully vertically integrated supply chain spanning polysilicon, wafers, cells, and modules. The company has publicly disclosed module production capacity of approximately 26 GW per year and delivered over 45 GW of photovoltaic products across the full value chain in 2024 alone. On institutional footprint, HY SOLAR operates at a substantially larger and more globally diversified scale. HY SOLAR's primary product line centers on N-type TOPCon modules, with mass-production cell efficiencies reportedly exceeding 27%, and the company has pursued utility-scale and commercial ground-mount markets across Asia, Europe, and emerging markets. Its March 2026 acquisition of the Suntech brand signals a push for broader market recognition. ARTsolar, by contrast, is positioned for the South African residential, commercial, and mid-scale IPP market, where local content compliance is a competitive differentiator. Its assembled modules - currently produced under JA Solar's bill of materials and quality system - are aimed at developers and installers who need bankable, locally certified panels to satisfy government procurement rules rather than those chasing the lowest global commodity price. For a typical buyer outside South Africa with no local-content obligations, HY SOLAR is the more straightforward choice given its verified TOPCon technology, large-scale quality controls, and wider project financing track record. ARTsolar's value proposition is essentially specific to the South African regulatory environment, where its local-assembly credentials and IDC-backed capacity give it a meaningful - and legally relevant - advantage that no imported panel can replicate. \---LINKS--- \- https://www.pv-magazine.com/2019/05/27/artsolar-south-africa-must-preserve-its-solar-module-industry/ \| ARTsolar on preserving South Africa's solar module industry \| 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.pv-magazine.com/2026/03/26/hysolar-moves-to-take-control-of-suntech/ \| Hysolar moves to take control of Suntech \| article \- https://module.hysolar.com/en/hyln \| HY SOLAR Group - company and product overview \| article \- https://www.enfsolar.com/hy-solar \| Hongyuan Green Energy (HY SOLAR) profile - ENF Solar \| article Written by claude-sonnet from the figures above. ## Other comparisons - [HY SOLAR vs A.B. Energy](https://comparepv.com/hy-solar-vs-a-b-energy) - [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar) - [HY SOLAR vs AEET](https://comparepv.com/hy-solar-vs-aeet) - [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar) - [HY SOLAR vs AKCOME](https://comparepv.com/hy-solar-vs-akcome) - [ASM vs ARTsolar](https://comparepv.com/asm-vs-artsolar) --- Source: https://comparepv.com/hy-solar-vs-artsolar Not in this file, on the page: the distributions above drawn as charts.