DMEGC vs MY Solar - Solar Panel Manufacturer Comparison
DMEGC
China · est. 1980MY Solar
HQ unknown
Panel models
212
vs
140
Max power
720 W
vs
740 W
Max efficiency
23.50%
vs
23.82%
Bifacial share
79%
vs
39%
At a glance
DMEGC has the broader catalog (212 vs 140 models). MY Solar leads on peak efficiency at 23.82%. DMEGC leans bifacial (79% of lineup).
DMEGC
Website
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...
Headquarters
Dongyang, Zhejiang Province, China
Founded
1980
Employees
18,831
Production Capacity
21 GW/year
Tier 1 Bankable
Yes
MY Solar
Headquarters
-
Founded
-
Employees
-
Production Capacity
-
Tier 1 Bankable
No
Stock
-
Side-by-Side Specs
winner + margin shown| Metric |
DMEGC
|
MY Solar
|
|---|---|---|
| Catalog & Power | ||
| Panel Models | 212 +72 | 140 |
| Max Power | 720 W | 740 W +20 W |
| Avg Power | 348 W | 418 W +70 W |
| Efficiency | ||
| Max Efficiency | 23.50% | 23.82% +0.32 pp |
| Avg Efficiency | 21.16% +1.29 pp | 19.87% |
| Reliability & Warranty | ||
| Avg Temp Coefficient | -0.291%/°C +0.041 | -0.333%/°C |
| Bifacial Share | 167 (79%) +40 pp | 54 (39%) |
| Avg Warranty | 30.0 yrs +2.9 yr | 27.1 yrs |
Top Panels Side-by-Side
Top 10 highest-power models from each brandDMEGC
| # | Model | Power | Eff. | T.coeff | Tech |
|---|---|---|---|---|---|
| 1 | DM720G12T-B66HSW Bi | 720W | 23.2% | -0.290%/°C | Monocrystalline |
| 2 | DM715G12T-B66HSW Bi | 715W | 23.0% | -0.290%/°C | Monocrystalline |
| 3 | DM710G12T-B66HSW Bi | 710W | 22.9% | -0.290%/°C | Monocrystalline |
| 4 | DM705G12T-B66HSW Bi | 705W | 22.7% | -0.290%/°C | Monocrystalline |
| 5 | DM700G12T-B66HSW Bi | 700W | 22.5% | -0.290%/°C | Monocrystalline |
| 6 | DM695G12T-B66HSW Bi | 695W | 22.4% | -0.290%/°C | Monocrystalline |
| 7 | DM650M10T-B78HSW Bi | 650W | 23.3% | -0.290%/°C | Monocrystalline |
| 8 | DM645M10T-B78HSW Bi | 645W | 23.1% | -0.290%/°C | Monocrystalline |
| 9 | DM640M10T-B78HSW Bi | 640W | 22.9% | -0.290%/°C | Monocrystalline |
| 10 | DM635G12RT-B66HSW Bi | 635W | 23.5% | -0.290%/°C | Monocrystalline |
MY Solar
| # | Model | Power | Eff. | T.coeff | Tech |
|---|---|---|---|---|---|
| 1 | MS740N-HJTGB Bi | 740W | 23.8% | -0.240%/°C | Monocrystalline |
| 2 | MS735N-HJTGB Bi | 735W | 23.7% | -0.240%/°C | Monocrystalline |
| 3 | MS730N-HJTGB Bi | 730W | 23.5% | -0.240%/°C | Monocrystalline |
| 4 | MS725N-HJTGB Bi | 725W | 23.3% | -0.240%/°C | Monocrystalline |
| 5 | MS720N-HJTGB Bi | 720W | 23.2% | -0.260%/°C | Monocrystalline |
| 6 | MS715N-HJTGB Bi | 715W | 23.0% | -0.260%/°C | Monocrystalline |
| 7 | MS710N-HJTGB Bi | 710W | 22.9% | -0.260%/°C | Monocrystalline |
| 8 | MS705N-HJTGB Bi | 705W | 22.7% | -0.260%/°C | Monocrystalline |
| 9 | MY-M12/144-700 | 700W | 22.3% | -0.350%/°C | Monocrystalline |
| 10 | MS700N-DHBG Bi | 700W | 22.5% | -0.300%/°C | Monocrystalline |
| Avg. top 10 panels | ● DMEGC | ● MY Solar |
|---|---|---|
|
Efficiency
|
22.95% | 23.09% +0.14 pp |
|
Temp coeff Pmax
|
-0.290%/°C | -0.265%/°C +0.025 |
AI Analysis
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Efficiency Distribution
Share of each brand's lineup by efficiency tier
DMEGC skews to higher efficiency: 15% of lineup is 23%+
Power Distribution
Share of each brand's lineup by rated power range
MY Solar offers more 600W+ panels (21% of lineup)
DMEGC Cell Technology
Mix of cell technologies across the portfolio
Dominant cell tech: TOPCon (44%)
MY Solar Cell Technology
Mix of cell technologies across the portfolio
Dominant cell tech: PERC (58%)
Disclaimer: This comparison is based on our database and may not reflect complete product lineups. Help the community by suggesting missing panels.