--- title: "DMEGC vs TCL Zhonghuan - Brand Comparison | ComparePV" description: "Compare DMEGC vs TCL Zhonghuan solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/dmegc-vs-tcl-zhonghuan" --- # DMEGC vs TCL Zhonghuan DMEGC has the broader catalog (150 vs 66 models). TCL Zhonghuan leads on peak efficiency at 24.60%. ## The two companies | Attribute | DMEGC | TCL Zhonghuan | | --- | --- | --- | | Country | China | China | | Headquarters | Dongyang, Zhejiang Province | Tianjin | | Founded | 1980 | 1981 | | Employees | 18,831 | | | Annual capacity | 21 GW/year | | | Tier 1 | yes | yes | | Listed | Shenzhen Stock Exchange: SZ: 002056 | SZSE: 002129 | | Website | [https://www.dmegcsolar.com](https://www.dmegcsolar.com) | [https://www.tjsemi.com](https://www.tjsemi.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 | DMEGC | TCL Zhonghuan | Margin | | --- | --- | --- | --- | | Panel Models | 150 | 66 | +84 | | Max Power | 720 W | 725 W | +5 W | | Avg Power | 476 W | 585 W | +109 W | ## Efficiency | Measure | DMEGC | TCL Zhonghuan | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.50% | 24.60% | +1.10 pp | | Avg Efficiency | 21.39% | 23.13% | +1.75 pp | ## Reliability & Warranty | Measure | DMEGC | TCL Zhonghuan | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.291%/°C | -0.273%/°C | +0.018 | | Bifacial Share | 109 (73%) | 43 (65%) | +8 pp | | Avg Warranty | 30.0 yrs | 30.0 yrs | | ## Efficiency distribution TCL Zhonghuan skews to higher efficiency: 58% of lineup is 23%+ | Efficiency band | DMEGC | TCL Zhonghuan | | --- | --- | --- | | \<20% | 24 (16.0%) | 0 | | 20-21% | 4 (2.7%) | 0 | | 21-22% | 11 (7.3%) | 1 (1.5%) | | 22-23% | 79 (52.7%) | 27 (40.9%) | | 23%+ | 32 (21.3%) | 38 (57.6%) | ## Power distribution TCL Zhonghuan offers more 600W+ panels (55% of lineup) | Power band | DMEGC | TCL Zhonghuan | | --- | --- | --- | | \<400W | 19 (12.7%) | 0 | | 400-499W | 89 (59.3%) | 17 (25.8%) | | 500-599W | 23 (15.3%) | 13 (19.7%) | | 600-699W | 14 (9.3%) | 24 (36.4%) | | 700W+ | 5 (3.3%) | 12 (18.2%) | ## Cell technology Dominant cell tech: **TOPCon** (73%) Dominant cell tech: **Back Contact** (45%) | Technology | DMEGC | TCL Zhonghuan | | --- | --- | --- | | TOPCon | 109 (72.7%) | 30 (45.5%) | | N-type | 41 (27.3%) | 6 (9.1%) | | Back Contact | 0 | 30 (45.5%) | ## 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, TCL Zhonghuan | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [HSM-ND66-GK725 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk725-iec1500v) | 725 | 23.3 | -0.280 | Monocrystalline | | 2 | [HSM-ND66-GK725](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk725) | 725 | 23.3 | -0.280 | Monocrystalline | | 3 | [HSM-ND66-GK720 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk720-iec1500v) | 720 | 23.0 | -0.280 | Monocrystalline | | 4 | [HSM-ND66-GK720](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk720) | 720 | 23.2 | -0.280 | Monocrystalline | | 5 | [HSM-ND66-GK715 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk715-iec1500v) | 715 | 22.9 | -0.280 | Monocrystalline | | 6 | [HSM-ND66-GK715](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk715) | 715 | 23.0 | -0.280 | Monocrystalline | | 7 | [HSM-ND66-GK710](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk710) | 710 | 22.9 | -0.280 | Monocrystalline | | 8 | [HSM-ND66-GK710 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk710-iec1500v) | 710 | 22.9 | -0.280 | Monocrystalline | | 9 | [HSM-ND66-GK705](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk705) | 705 | 22.7 | -0.280 | Monocrystalline | | 10 | [HSM-ND66-GK705 (IEC1500V)](https://comparepv.com/panel/tcl-zhonghuan-hsm-nd66-gk705-iec1500v) | 705 | 22.7 | -0.280 | Monocrystalline | ## Other comparisons - [DMEGC vs A.B. Energy](https://comparepv.com/dmegc-vs-a-b-energy) - [AE Solar vs TCL Zhonghuan](https://comparepv.com/ae-solar-vs-tcl-zhonghuan) - [DMEGC vs AEET](https://comparepv.com/dmegc-vs-aeet) - [AIKO vs TCL Zhonghuan](https://comparepv.com/aiko-vs-tcl-zhonghuan) - [DMEGC vs AKCOME](https://comparepv.com/dmegc-vs-akcome) - [ARTsolar vs TCL Zhonghuan](https://comparepv.com/artsolar-vs-tcl-zhonghuan) --- Source: https://comparepv.com/dmegc-vs-tcl-zhonghuan Not in this file, on the page: the distributions above drawn as charts.