--- title: "DMEGC vs SunKean - Brand Comparison | ComparePV" description: "Compare DMEGC vs SunKean solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/dmegc-vs-sunkean" image: "https://comparepv.com/og/compare/manufacturers/dmegc/sunkean.png" --- # DMEGC vs SunKean DMEGC has the broader catalog (150 vs 57 models). SunKean leads on peak efficiency at 23.52%. ## The two companies | Attribute | DMEGC | SunKean | | --- | --- | --- | | Country | China | China | | Headquarters | Dongyang, Zhejiang Province | Wuxi, Jiangsu | | Founded | 1980 | 2013 | | Employees | 18,831 | 200+ | | Annual capacity | 21 GW/year | | | Tier 1 | yes | | | Listed | Shenzhen Stock Exchange: SZ: 002056 | | | Website | [https://www.dmegcsolar.com](https://www.dmegcsolar.com) | [https://www.sunkean.com](https://www.sunkean.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... SUNKEAN specializes in providing sustainable energy connection solutions to global customers. They offer a range of products including solar cables, wire harnesses, and related connectors for photovoltaic, energy storage, and charging sectors. As of 2025, SUNKEAN employs over 200 people and operates a production... ## Catalog & Power | Measure | DMEGC | SunKean | Margin | | --- | --- | --- | --- | | Panel Models | 150 | 57 | +93 | | Max Power | 720 W | 700 W | +20 W | | Avg Power | 476 W | 447 W | +29 W | ## Efficiency | Measure | DMEGC | SunKean | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.50% | 23.52% | +0.02 pp | | Avg Efficiency | 21.39% | 21.25% | +0.14 pp | ## Reliability & Warranty | Measure | DMEGC | SunKean | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.291%/°C | -0.300%/°C | +0.009 | | Bifacial Share | 109 (73%) | 44 (77%) | +5 pp | | Avg Warranty | 30.0 yrs | 28.9 yrs | +1.1 yr | ## Efficiency distribution DMEGC skews to higher efficiency: 21% of lineup is 23%+ | Efficiency band | DMEGC | SunKean | | --- | --- | --- | | \<20% | 24 (16.0%) | 9 (15.8%) | | 20-21% | 4 (2.7%) | 7 (12.3%) | | 21-22% | 11 (7.3%) | 16 (28.1%) | | 22-23% | 79 (52.7%) | 20 (35.1%) | | 23%+ | 32 (21.3%) | 5 (8.8%) | ## Power distribution DMEGC offers more 600W+ panels (13% of lineup) | Power band | DMEGC | SunKean | | --- | --- | --- | | \<400W | 19 (12.7%) | 11 (19.3%) | | 400-499W | 89 (59.3%) | 35 (61.4%) | | 500-599W | 23 (15.3%) | 6 (10.5%) | | 600-699W | 14 (9.3%) | 4 (7.0%) | | 700W+ | 5 (3.3%) | 1 (1.8%) | ## Cell technology Dominant cell tech: TOPCon (73%) Dominant cell tech: TOPCon (39%) | Technology | DMEGC | SunKean | | --- | --- | --- | | TOPCon | 109 (72.7%) | 22 (38.6%) | | N-type | 41 (27.3%) | 8 (14.0%) | | HJT | 0 | 14 (24.6%) | | PERC | 0 | 13 (22.8%) | ## 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 | ## Top panels, SunKean | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SKT700M12-132D5](https://comparepv.com/panel/sunkean-skt700m12-132d5) | 700 | 22.5 | -0.260 | Monocrystalline | | 2 | [SKT695M12-132D5](https://comparepv.com/panel/sunkean-skt695m12-132d5) | 695 | 22.4 | -0.260 | Monocrystalline | | 3 | [SKT690M12-132D5](https://comparepv.com/panel/sunkean-skt690m12-132d5) | 690 | 22.2 | -0.260 | Monocrystalline | | 4 | [SKT685M12-132D5](https://comparepv.com/panel/sunkean-skt685m12-132d5) | 685 | 22.1 | -0.260 | Monocrystalline | | 5 | [SKT680M12-132D5](https://comparepv.com/panel/sunkean-skt680m12-132d5) | 680 | 21.9 | -0.260 | Monocrystalline | | 6 | [SKT555M10](https://comparepv.com/panel/sunkean-skt555m10) | 555 | 21.5 | -0.350 | Monocrystalline | | 7 | [SKT550M10](https://comparepv.com/panel/sunkean-skt550m10) | 550 | 21.3 | -0.350 | Monocrystalline | | 8 | [SKT545M10](https://comparepv.com/panel/sunkean-skt545m10) | 545 | 21.1 | -0.350 | Monocrystalline | | 9 | [SKT540M10](https://comparepv.com/panel/sunkean-skt540m10) | 540 | 20.9 | -0.350 | Monocrystalline | | 10 | [SKT535M10](https://comparepv.com/panel/sunkean-skt535m10) | 535 | 20.7 | -0.350 | Monocrystalline | ## Other comparisons - [DMEGC vs A.B. Energy](https://comparepv.com/dmegc-vs-a-b-energy) - [AE Solar vs SunKean](https://comparepv.com/ae-solar-vs-sunkean) - [DMEGC vs AEET](https://comparepv.com/dmegc-vs-aeet) - [AIKO vs SunKean](https://comparepv.com/aiko-vs-sunkean) - [DMEGC vs AKCOME](https://comparepv.com/dmegc-vs-akcome) - [ARTsolar vs SunKean](https://comparepv.com/artsolar-vs-sunkean) --- Source: https://comparepv.com/dmegc-vs-sunkean Not in this file, on the page: the distributions above drawn as charts.