---
title: "DMEGC vs Talesun - Brand Comparison | ComparePV"
description: "Compare DMEGC vs Talesun solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/dmegc-vs-talesun"
---

# DMEGC vs Talesun

DMEGC has the broader catalog (150 vs 144 models). Talesun leads on peak efficiency at 24.80%. DMEGC leans bifacial (73% of lineup).


## The two companies


| Attribute | DMEGC | Talesun |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Dongyang, Zhejiang Province | Suzhou |
| Founded | 1980 | 2010 |
| Employees | 18,831 | 501 |
| Annual capacity | 21 GW/year | 5+ GW/year |
| Tier 1 | yes | yes |
| Listed | Shenzhen Stock Exchange: SZ: 002056 |  |
| Website | [https://www.dmegcsolar.com](https://www.dmegcsolar.com) | [http://www.talesun.com](http://www.talesun.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...

Talesun Solar, a subsidiary of Zhongli Group, is a leading global photovoltaic manufacturer specializing in the development, manufacturing, and delivery of high-quality solar modules and integrated PV energy solutions. The company provides clean and affordable PV energy solutions for residential, commercial, and...


## Catalog & Power


| Measure | DMEGC | Talesun | Margin |
| --- | --- | --- | --- |
| Panel Models | 150 | 144 | +6 |
| Max Power | 720 W | 710 W | +10 W |
| Avg Power | 476 W | 564 W | +88 W |


## Efficiency


| Measure | DMEGC | Talesun | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.50% | 24.80% | +1.30 pp |
| Avg Efficiency | 21.39% | 22.14% | +0.76 pp |


## Reliability & Warranty


| Measure | DMEGC | Talesun | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.291%/°C | -0.304%/°C | +0.012 |
| Bifacial Share | 109 (73%) | 85 (59%) | +14 pp |
| Avg Warranty | 30.0 yrs | 28.8 yrs | +1.2 yr |


## Efficiency distribution

Talesun skews to higher efficiency: 28% of lineup is 23%+


| Efficiency band | DMEGC | Talesun |
| --- | --- | --- |
| \<20% | 24 (16.0%) | 5 (3.5%) |
| 20-21% | 4 (2.7%) | 24 (16.7%) |
| 21-22% | 11 (7.3%) | 32 (22.2%) |
| 22-23% | 79 (52.7%) | 43 (29.9%) |
| 23%+ | 32 (21.3%) | 40 (27.8%) |


## Power distribution

Talesun offers more 600W+ panels (49% of lineup)


| Power band | DMEGC | Talesun |
| --- | --- | --- |
| \<400W | 19 (12.7%) | 8 (5.6%) |
| 400-499W | 89 (59.3%) | 32 (22.2%) |
| 500-599W | 23 (15.3%) | 34 (23.6%) |
| 600-699W | 14 (9.3%) | 67 (46.5%) |
| 700W+ | 5 (3.3%) | 3 (2.1%) |


## Cell technology

Dominant cell tech: **TOPCon** (73%)

Dominant cell tech: **TOPCon** (44%)


| Technology | DMEGC | Talesun |
| --- | --- | --- |
| TOPCon | 109 (72.7%) | 63 (43.8%) |
| N-type | 41 (27.3%) | 17 (11.8%) |
| PERC | 0 | 51 (35.4%) |
| HJT | 0 | 8 (5.6%) |
| Unknown | 0 | 5 (3.5%) |


## 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, Talesun


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TM8G66M-710](https://comparepv.com/panel/talesun-tm8g66m-710) | 710 | 22.9 | -0.290 | Monocrystalline |
| 2 | [TM8G66M-705](https://comparepv.com/panel/talesun-tm8g66m-705) | 705 | 22.7 | -0.290 | Monocrystalline |
| 3 | [TM8G66M-700](https://comparepv.com/panel/talesun-tm8g66m-700) | 700 | 22.5 | -0.290 | Monocrystalline |
| 4 | [TM8G66M-695](https://comparepv.com/panel/talesun-tm8g66m-695) | 695 | 22.4 | -0.290 | Monocrystalline |
| 5 | [TM8G66M-690](https://comparepv.com/panel/talesun-tm8g66m-690) | 690 | 22.2 | -0.290 | Monocrystalline |
| 6 | [TD8G66M/670W](https://comparepv.com/panel/talesun-td8g66m-670w) | 670 | 21.6 | -0.340 | Monocrystalline |
| 7 | [TP8F66M-670](https://comparepv.com/panel/talesun-tp8f66m-670) | 670 | 21.6 | -0.340 | Monocrystalline |
| 8 | [CIPRO-TN9C72M(H)-670](https://comparepv.com/panel/talesun-cipro-tn9c72m-h-670) | 670 | 24.8 | -0.260 | Monocrystalline |
| 9 | [TD8G66M/665W](https://comparepv.com/panel/talesun-td8g66m-665w) | 665 | 21.4 | -0.340 | Monocrystalline |
| 10 | [TP8F66M-665](https://comparepv.com/panel/talesun-tp8f66m-665) | 665 | 21.4 | -0.340 | Monocrystalline |


## Summary

DMEGC is a Chinese solar manufacturer headquartered in Hengdian, Zhejiang Province, operating under the Hengdian Group - one of China's largest private industrial conglomerates, with roots dating back to 1975. The solar division has been active since 1980 and the company has been listed on the Shenzhen Stock Exchange since 2006. In Wood Mackenzie's 2025 global module manufacturer rankings, DMEGC climbed to fifth place worldwide, with an annual module capacity of approximately 21 GW and cell capacity approaching 24 GW. The brand holds Tier 1 status from both BloombergNEF - confirmed as recently as Q3 2025 - and S&P Global, placing it firmly among the most bankable names in the industry. Talesun Solar is a younger company, founded in 2010 as a wholly owned subsidiary of Jiangsu Zhongli Group, headquartered in Suzhou, Jiangsu Province. Zhongli Group is publicly listed in Shenzhen and pivoted aggressively into photovoltaics around 2012. Talesun maintains BloombergNEF Tier 1 status, confirmed in Q1 2026, and reports an annual module capacity of around 5 GW - considerably smaller in scale than DMEGC. Cumulative shipments stand at roughly 36 GW for Talesun versus over 80 GW for DMEGC, making DMEGC the significantly larger player with the stronger institutional footprint among project financiers.

Both manufacturers have moved decisively toward N-type TOPCon cell technology in recent product generations, phasing out older PERC lines. DMEGC's Infinity RT series delivers module efficiencies above 22%, with high-power formats exceeding 700 W for utility-scale applications. Talesun's latest TOPCon modules are reported to reach efficiencies up to 23.7% and peak outputs of 725 W, competitive with the broader market. DMEGC addresses residential rooftop, commercial and industrial, and utility ground-mount segments with a broad European distribution network, and UK installer data suggests its pricing runs roughly 3-8% below comparable Jinko or JA Solar products. Talesun has historically focused on C&I and utility projects but has been broadening its residential presence in international markets.

For most international buyers - whether procuring for a rooftop portfolio or a mid-size ground-mount project - DMEGC offers a somewhat clearer value proposition today, given its larger scale, wider distributor availability, and stronger ranking recognition. Talesun is a credible and bankable alternative, particularly suited to utility-scale projects where its BNEF Tier 1 certification satisfies lender requirements. In practical terms the two brands are close enough in technology, warranty terms, and quality tier that local pricing and distributor support should drive the final decision.

Written by claude-sonnet from the figures above.


## Other comparisons

- [DMEGC vs A.B. Energy](https://comparepv.com/dmegc-vs-a-b-energy)
- [AE Solar vs Talesun](https://comparepv.com/ae-solar-vs-talesun)
- [DMEGC vs AEET](https://comparepv.com/dmegc-vs-aeet)
- [AIKO vs Talesun](https://comparepv.com/aiko-vs-talesun)
- [DMEGC vs AKCOME](https://comparepv.com/dmegc-vs-akcome)
- [ARTsolar vs Talesun](https://comparepv.com/artsolar-vs-talesun)


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Source: https://comparepv.com/dmegc-vs-talesun

Not in this file, on the page: the distributions above drawn as charts.