--- title: "ARTsolar vs DMEGC - Brand Comparison | ComparePV" description: "Compare ARTsolar vs DMEGC solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/artsolar-vs-dmegc" --- # ARTsolar vs DMEGC DMEGC has the broader catalog (150 vs 0 models). DMEGC leans bifacial (73% of lineup). ## The two companies | Attribute | ARTsolar | DMEGC | | --- | --- | --- | | Country | South Africa | China | | Headquarters | Durban | Dongyang, Zhejiang Province | | Founded | 2010 | 1980 | | Employees | | 18,831 | | Annual capacity | | 21 GW/year | | Tier 1 | no | yes | | Listed | | Shenzhen Stock Exchange: SZ: 002056 | | Website | [https://www.artsolar.co.za](https://www.artsolar.co.za) | [https://www.dmegcsolar.com](https://www.dmegcsolar.com) | DMEGC Solar, founded in 1980, is a global provider of renewable energy solutions, specializing in high-efficiency solar panels for residential, commercial, and utility-scale projects. The company has six manufacturing bases and is known for its integrated supply chain, from wafers to modules. DMEGC Solar is committed... ## Catalog & Power | Measure | ARTsolar | DMEGC | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 150 | +150 | | Max Power | 0 W | 720 W | +720 W | | Avg Power | 0 W | 476 W | +476 W | ## Efficiency | Measure | ARTsolar | DMEGC | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 23.50% | | | Avg Efficiency | - | 21.39% | | ## Reliability & Warranty | Measure | ARTsolar | DMEGC | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.291%/°C | | | Bifacial Share | 0 (0%) | 109 (73%) | +73 pp | | Avg Warranty | - | 30.0 yrs | | ## Efficiency distribution DMEGC skews to higher efficiency: 21% of lineup is 23%+ | Efficiency band | ARTsolar | DMEGC | | --- | --- | --- | | \<20% | 0 | 24 (16.0%) | | 20-21% | 0 | 4 (2.7%) | | 21-22% | 0 | 11 (7.3%) | | 22-23% | 0 | 79 (52.7%) | | 23%+ | 0 | 32 (21.3%) | ## Power distribution DMEGC offers more 600W+ panels (13% of lineup) | Power band | ARTsolar | DMEGC | | --- | --- | --- | | \<400W | 0 | 19 (12.7%) | | 400-499W | 0 | 89 (59.3%) | | 500-599W | 0 | 23 (15.3%) | | 600-699W | 0 | 14 (9.3%) | | 700W+ | 0 | 5 (3.3%) | ## Cell technology Dominant cell tech: **TOPCon** (73%) | Technology | ARTsolar | DMEGC | | --- | --- | --- | | TOPCon | 0 | 109 (72.7%) | | N-type | 0 | 41 (27.3%) | ## Top panels, DMEGC | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [DM720G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm720g12t-b66hsw) | 720 | 23.2 | -0.290 | Monocrystalline | | 2 | [DM715G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm715g12t-b66hsw) | 715 | 23.0 | -0.290 | Monocrystalline | | 3 | [DM710G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm710g12t-b66hsw) | 710 | 22.9 | -0.290 | Monocrystalline | | 4 | [DM705G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm705g12t-b66hsw) | 705 | 22.7 | -0.290 | Monocrystalline | | 5 | [DM700G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm700g12t-b66hsw) | 700 | 22.5 | -0.290 | Monocrystalline | | 6 | [DM695G12T-B66HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm695g12t-b66hsw) | 695 | 22.4 | -0.290 | Monocrystalline | | 7 | [DM650M10T-B78HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm650m10t-b78hsw) | 650 | 23.3 | -0.290 | Monocrystalline | | 8 | [DM645M10T-B78HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm645m10t-b78hsw) | 645 | 23.1 | -0.290 | Monocrystalline | | 9 | [DM640M10T-B78HSW](https://comparepv.com/panel/dmegc-hengdian-group-dm640m10t-b78hsw) | 640 | 22.9 | -0.290 | Monocrystalline | | 10 | [DM635G12RT-B66HSW](https://comparepv.com/panel/hengdian-group-dmegc-magnetics-co-ltd-dm635g12rt-b66hsw) | 635 | 23.5 | -0.290 | Monocrystalline | ## Summary DMEGC is a Chinese manufacturer headquartered in Dongyang, Zhejiang province, with roots going back to 1980 as an electronics and magnetics conglomerate that later built out a substantial solar division. By 2025 the company holds Tier 1 rankings from Bloomberg NEF, S&P Global, and SMM, and Wood Mackenzie placed it fifth among global module manufacturers that year. Its cell and module lines run to roughly 23 GW and 21 GW of annual capacity respectively, and shipments in the first half of 2025 alone reached 13.4 GW - a 64 percent year-on-year gain. ARTsolar, by contrast, is a boutique manufacturer founded in 2010 and headquartered in Durban, South Africa, making it the country's only 100 percent locally owned panel producer. Its own facility was originally rated at around 250 MW per year, though a 2025 agreement with JA Solar upgraded that line to 340 MW of assembly capacity for JA Solar's DeepBlue 4.0 Pro modules under South Africa's local-content procurement rules. No independent Tier 1 or Bloomberg NEF bankability listing for ARTsolar has surfaced in recent reporting. On institutional footprint, DMEGC is the considerably larger, more globally bankable name. DMEGC's current flagship lines centre on TOPCon cells, with the Infinity series reaching module efficiencies cited at up to 23.5 percent in TaiyangNews rankings, and bifacial double-glass configurations suited to utility-scale ground mounts as well as commercial and residential rooftops across Europe, Australia, and beyond. ARTsolar's product output is now effectively co-produced with JA Solar, meaning buyers are getting a large-format, high-efficiency JA Solar cell technology assembled locally - an arrangement designed to satisfy South Africa's RMIPPPP domestic-content requirements rather than to compete globally on raw technology. For a buyer outside South Africa with no local-content obligation, DMEGC is the clearer default in 2025: it is independently bankable, operates at global scale, and has a documented TOPCon product roadmap. ARTsolar makes most sense for South African utility and commercial projects where local content scoring or supply-chain proximity is a specific procurement priority. \---LINKS--- \- https://solarstoragextra.com/dmegc-solar-listed-as-sp-globals-tier-1-pv-module-supplier/ \| DMEGC Solar listed as S&P Global Tier 1 PV module supplier \| article \- https://www.solarchoice.net.au/products/panels/dmegc-solar-review/ \| DMEGC Solar Panels - Independent Review by Solar Choice \| review \- 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 SA \| 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://comparepv.com/reviews/dmegc \| DMEGC Solar Panels Review 2026 - Pros, Cons and Specs \| review Sources: \- \[DMEGC Solar listed as S&P Global Tier 1 PV module supplier\](https://solarstoragextra.com/dmegc-solar-listed-as-sp-globals-tier-1-pv-module-supplier/) \- \[DMEGC Solar Panels - Independent Review by Solar Choice\](https://www.solarchoice.net.au/products/panels/dmegc-solar-review/) \- \[JA Solar and ARTsolar agree to expand PV module manufacturing in South Africa\](https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/) \- \[ARTsolar and JA Solar - driving South Africa's renewable energy revolution\](https://www.engineeringnews.co.za/article/artsolar-and-ja-solar-driving-south-africas-renewable-energy-revolution-2025-06-12) \- \[DMEGC Solar Panels Review 2026 - Pros, Cons and Specs - ComparePV\](https://comparepv.com/reviews/dmegc) 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 DMEGC](https://comparepv.com/ae-solar-vs-dmegc) - [ARTsolar vs AEET](https://comparepv.com/artsolar-vs-aeet) - [AIKO vs DMEGC](https://comparepv.com/aiko-vs-dmegc) - [ARTsolar vs AKCOME](https://comparepv.com/artsolar-vs-akcome) - [ASM vs DMEGC](https://comparepv.com/asm-vs-dmegc) --- Source: https://comparepv.com/artsolar-vs-dmegc