--- title: "ARTsolar vs Kingdom - Brand Comparison | ComparePV" description: "Compare ARTsolar vs Kingdom solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/artsolar-vs-kingdom-solar" --- # ARTsolar vs Kingdom Kingdom has the broader catalog (3 vs 0 models). ## The two companies | Attribute | ARTsolar | Kingdom | | --- | --- | --- | | Country | South Africa | China | | Headquarters | Durban | Hefei | | Founded | 2010 | 2010 | | Employees | | 100 | | Annual capacity | | 1 GW/year | | Tier 1 | no | no | | Listed | | | | Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://www.kdmsolar.com](https://www.kdmsolar.com) | Kingdom Solar (also known as KDM Kingdom Solar) is a Chinese solar module manufacturer based in Hefei, Anhui Province. The company produces monocrystalline solar panels for residential and commercial applications. ## Catalog & Power | Measure | ARTsolar | Kingdom | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 3 | +3 | | Max Power | 0 W | 590 W | +590 W | | Avg Power | 0 W | 533 W | +533 W | ## Efficiency | Measure | ARTsolar | Kingdom | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 22.80% | | | Avg Efficiency | - | 22.46% | | ## Reliability & Warranty | Measure | ARTsolar | Kingdom | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.290%/°C | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | 30.0 yrs | | ## Efficiency distribution | Efficiency band | ARTsolar | Kingdom | | --- | --- | --- | | 22-23% | 0 | 3 (100.0%) | ## Power distribution | Power band | ARTsolar | Kingdom | | --- | --- | --- | | 400-499W | 0 | 1 (33.3%) | | 500-599W | 0 | 2 (66.7%) | ## Cell technology Dominant cell tech: **N-type** (100%) | Technology | ARTsolar | Kingdom | | --- | --- | --- | | N-type | 0 | 3 (100.0%) | ## Top panels, Kingdom | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [KD-M590-144-N](https://comparepv.com/panel/kingdom-kd-m590-144-n) | 590 | 22.8 | -0.290 | Monocrystalline | | 2 | [KD-M570-144-N](https://comparepv.com/panel/kingdom-kd-m570-144-n) | 570 | 22.1 | -0.290 | Monocrystalline | | 3 | [KD-M440-108-N](https://comparepv.com/panel/kingdom-kd-m440-108-n-1) | 440 | 22.5 | -0.290 | Monocrystalline | ## Summary Kingdom Solar - formally Zhejiang Kingdom Solar Energy Technic Co., Ltd. - is a Chinese manufacturer headquartered in Zhejiang province, producing silicon ingots, wafers, cells, and finished mono- and polycrystalline modules. Published figures suggest annual module output in the range of 650 MW to 1 GW, though independent verification is limited. The brand does not appear on BloombergNEF Tier 1 bankability lists based on available search results, placing it in the broad category of smaller Chinese exporters that supply cost-sensitive markets rather than bankable project finance deals. ARTsolar, by contrast, is a South African-owned assembler and manufacturer founded in Durban in 2010. Its production capacity expanded significantly after a 2025 agreement with JA Solar - ranked by Wood Mackenzie as the world's second-largest PV module maker - under which ARTsolar's Durban facility was upgraded to a 340 MW annual line producing JA Solar's DeepBlue 4.0 Pro modules. ARTsolar is also not listed as a Tier 1 bankable manufacturer in its own right, but the JA Solar tie-in gives its output a clear lineage to a globally recognized supply chain. On institutional footprint, JA Solar's backing gives ARTsolar a meaningful edge within South African procurement programmes. In terms of product positioning, Kingdom Solar addresses the export-focused, value-oriented segment, offering polycrystalline and standard monocrystalline formats suited to budget commercial and off-grid projects. No confirmed shift to TOPCon or HJT technology was found in searches. ARTsolar covers a broader range - from small residential panels (100 W polycrystalline) to larger PERC monocrystalline modules, and through its JA Solar partnership now also offers high-efficiency large-format panels eligible under South Africa's domestic content requirements for the REIPPPP procurement rounds. It serves residential, commercial, and utility-scale segments within the southern African market. For a buyer operating in South Africa or sub-Saharan Africa, ARTsolar is the more contextually appropriate choice in 2025 - its domestic content credentials, JA Solar technology transfer, and local warranty support are concrete advantages. Kingdom Solar may be relevant for buyers sourcing directly from China on price, but lacks comparable institutional backing or independently verified technology claims. \---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.pv-tech.org/industry-updates/ja-solar-deepblue-4-0-pro-modules-now-locally-produced-in-south-africa/ \| JA Solar DeepBlue 4.0 Pro modules now locally produced 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.solarreviews.com/manufacturers/zhejiang-kingdom-solar-energy-technic \| Zhejiang Kingdom Solar Energy Technic - manufacturer profile \| review \- https://comparepv.com/reviews/artsolar \| ARTsolar Solar Panels Review 2026 - ComparePV \| review 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 Kingdom](https://comparepv.com/ae-solar-vs-kingdom-solar) - [ARTsolar vs AEET](https://comparepv.com/artsolar-vs-aeet) - [AIKO vs Kingdom](https://comparepv.com/aiko-vs-kingdom-solar) - [ARTsolar vs AKCOME](https://comparepv.com/artsolar-vs-akcome) - [ASM vs Kingdom](https://comparepv.com/asm-vs-kingdom-solar) --- Source: https://comparepv.com/artsolar-vs-kingdom-solar