--- title: "DMEGC vs Emmvee - Brand Comparison | ComparePV" description: "Compare DMEGC vs Emmvee solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/dmegc-vs-emmvee" --- # DMEGC vs Emmvee Emmvee has the broader catalog (166 vs 150 models). Emmvee leads on peak efficiency at 23.51%. DMEGC leans bifacial (73% of lineup). ## The two companies | Attribute | DMEGC | Emmvee | | --- | --- | --- | | Country | China | India | | Headquarters | Dongyang, Zhejiang Province | Bengaluru | | Founded | 1980 | 1992 | | Employees | 18,831 | | | Annual capacity | 21 GW/year | | | Tier 1 | yes | no | | Listed | Shenzhen Stock Exchange: SZ: 002056 | | | Website | [https://www.dmegcsolar.com](https://www.dmegcsolar.com) | [https://www.emmveephotovoltaic.com](https://www.emmveephotovoltaic.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 | Emmvee | Margin | | --- | --- | --- | --- | | Panel Models | 150 | 166 | +16 | | Max Power | 720 W | 720 W | | | Avg Power | 476 W | 526 W | +50 W | ## Efficiency | Measure | DMEGC | Emmvee | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.50% | 23.51% | +0.01 pp | | Avg Efficiency | 21.39% | 21.69% | +0.30 pp | ## Reliability & Warranty | Measure | DMEGC | Emmvee | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.291%/°C | -0.311%/°C | +0.020 | | Bifacial Share | 109 (73%) | 91 (55%) | +18 pp | | Avg Warranty | 30.0 yrs | 27.0 yrs | +3.0 yr | ## Efficiency distribution DMEGC skews to higher efficiency: 21% of lineup is 23%+ | Efficiency band | DMEGC | Emmvee | | --- | --- | --- | | \<20% | 24 (16.0%) | 1 (0.6%) | | 20-21% | 4 (2.7%) | 48 (28.9%) | | 21-22% | 11 (7.3%) | 47 (28.3%) | | 22-23% | 79 (52.7%) | 54 (32.5%) | | 23%+ | 32 (21.3%) | 16 (9.6%) | ## Power distribution Emmvee offers more 600W+ panels (16% of lineup) | Power band | DMEGC | Emmvee | | --- | --- | --- | | \<400W | 19 (12.7%) | 6 (3.6%) | | 400-499W | 89 (59.3%) | 62 (37.3%) | | 500-599W | 23 (15.3%) | 72 (43.4%) | | 600-699W | 14 (9.3%) | 16 (9.6%) | | 700W+ | 5 (3.3%) | 10 (6.0%) | ## Cell technology Dominant cell tech: **TOPCon** (73%) Dominant cell tech: **TOPCon** (61%) | Technology | DMEGC | Emmvee | | --- | --- | --- | | TOPCon | 109 (72.7%) | 102 (61.4%) | | N-type | 41 (27.3%) | 1 (0.6%) | | PERC | 0 | 63 (38.0%) | ## 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, Emmvee | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [E720HCBG 132-T](https://comparepv.com/panel/emmvee-e720hcbg-132-t) | 720 | 23.2 | -0.290 | Monocrystalline | | 2 | [E720HCBG132-T](https://comparepv.com/panel/emmvee-e720hcbg132-t) | 720 | 23.2 | -0.290 | Monocrystalline | | 3 | [E715HCBG 132-T](https://comparepv.com/panel/emmvee-e715hcbg-132-t) | 715 | 23.0 | -0.290 | Monocrystalline | | 4 | [E715HCBG132-T](https://comparepv.com/panel/emmvee-e715hcbg132-t) | 715 | 23.0 | -0.290 | Monocrystalline | | 5 | [E710HCBG 132-T](https://comparepv.com/panel/emmvee-e710hcbg-132-t) | 710 | 22.9 | -0.290 | Monocrystalline | | 6 | [E710HCBG132-T](https://comparepv.com/panel/emmvee-e710hcbg132-t) | 710 | 22.9 | -0.290 | Monocrystalline | | 7 | [E705HCBG 132-T](https://comparepv.com/panel/emmvee-e705hcbg-132-t) | 705 | 22.7 | -0.290 | Monocrystalline | | 8 | [E705HCBG132-T](https://comparepv.com/panel/emmvee-e705hcbg132-t) | 705 | 22.7 | -0.290 | Monocrystalline | | 9 | [E700HCBG 132-T](https://comparepv.com/panel/emmvee-e700hcbg-132-t) | 700 | 22.5 | -0.290 | Monocrystalline | | 10 | [E700HCBG132-T](https://comparepv.com/panel/emmvee-e700hcbg132-t) | 700 | 22.5 | -0.290 | Monocrystalline | ## Summary DMEGC is a Chinese solar module manufacturer, part of the DMEGC Magnetics group that has operated since the 1990s, and in 2025 it commissioned a new 6 GW N-Type cell line, lifting its total cell capacity to 23 GW and module capacity to roughly 21 GW per year. The company sits on BloombergNEF's Tier 1 list and was upgraded from a 'BBB' to an 'A' bankability rating by PV ModuleTech, a signal that makes it easier to finance projects with DMEGC modules, particularly in Europe. Emmvee is an India-based manufacturer headquartered in Bengaluru whose module capacity grew in 2025 from about 7.8 GW to 10.3 GW after a new line went live at its Unit VI facility, alongside a 1.4 GW TOPCon cell line built with German equipment. Emmvee stands out as the only Indian company to pass all seven Kiwa PVEL 2024 Reliability Scorecard tests, one of only four manufacturers worldwide to do so. In terms of manufacturing scale and length of global track record, DMEGC currently holds the stronger institutional footprint, though Emmvee is closing the gap quickly. Both brands center their current lineups on N-type TOPCon cells with bifacial, half-cut designs as the norm. DMEGC covers the full range from residential rooftop to C&I and utility-scale, including lightweight bifacial TOPCon panels rated up to about 22.9 percent efficiency aimed at homes with limited roof space, and it has an established distribution presence across Europe. Emmvee's focus is primarily the Indian and US markets, with TOPCon bifacial modules in the 560-580 Wp range and efficiencies up to roughly 24 percent, serving rooftop, commercial and utility-scale projects, though its footprint outside those two markets is still limited. For a typical European or North American buyer evaluating bankability and supply-chain maturity, DMEGC is the safer default given its longer track record and formal Tier 1 and 'A' bankability status, while Emmvee is the stronger fit for buyers sourcing within India or the US, where its capacity expansion and PVEL test results carry the most weight. The two brands are not fully interchangeable outside their core markets, even though their underlying cell technology is broadly comparable. Written by claude-sonnet-5 from the figures above. ## Other comparisons - [DMEGC vs A.B. Energy](https://comparepv.com/dmegc-vs-a-b-energy) - [AE Solar vs Emmvee](https://comparepv.com/ae-solar-vs-emmvee) - [DMEGC vs AEET](https://comparepv.com/dmegc-vs-aeet) - [AIKO vs Emmvee](https://comparepv.com/aiko-vs-emmvee) - [DMEGC vs AKCOME](https://comparepv.com/dmegc-vs-akcome) - [ARTsolar vs Emmvee](https://comparepv.com/artsolar-vs-emmvee) --- Source: https://comparepv.com/dmegc-vs-emmvee Not in this file, on the page: the distributions above drawn as charts.