DMEGC vs AIKO - Solar Panel Manufacturer Comparison
DMEGC
China · est. 1980AIKO
China · est. 2009
Panel models
212
vs
144
Max power
720 W
vs
805 W
Max efficiency
23.50%
vs
25.20%
Bifacial share
79%
vs
24%
At a glance
DMEGC has the broader catalog (212 vs 144 models). AIKO leads on peak efficiency at 25.20%. 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
AIKO
Website
Headquarters
Shanghai, China
Founded
2009
Employees
-
Production Capacity
-
Tier 1 Bankable
Yes
Stock
Side-by-Side Specs
winner + margin shown| Metric |
DMEGC
|
AIKO
|
|---|---|---|
| Catalog & Power | ||
| Panel Models | 212 +68 | 144 |
| Max Power | 720 W | 805 W +85 W |
| Avg Power | 348 W | 581 W +234 W |
| Efficiency | ||
| Max Efficiency | 23.50% | 25.20% +1.70 pp |
| Avg Efficiency | 21.16% | 23.65% +2.49 pp |
| Reliability & Warranty | ||
| Avg Temp Coefficient | -0.291%/°C | -0.271%/°C +0.021 |
| Bifacial Share | 167 (79%) +54 pp | 35 (24%) |
| Avg Warranty | 30.0 yrs +0.5 yr | 29.5 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 |
AIKO
| # | Model | Power | Eff. | T.coeff | Tech |
|---|---|---|---|---|---|
| 1 | AIKO-A805-GRH78Dw Bi | 805W | 25.1% | -0.260%/°C | Monocrystalline |
| 2 | AIKO-A800-GRH78Dw Bi | 800W | 24.9% | -0.260%/°C | Monocrystalline |
| 3 | AIKO-A795-GRH78Dw Bi | 795W | 24.8% | -0.260%/°C | Monocrystalline |
| 4 | AIKO-A790-GRH78Dw Bi | 790W | 24.6% | -0.260%/°C | Monocrystalline |
| 5 | AIKO-A785-GRH78Dw Bi | 785W | 24.4% | -0.260%/°C | Monocrystalline |
| 6 | AIKO-A780-GRH78Dw Bi | 780W | 24.3% | -0.260%/°C | Monocrystalline |
| 7 | AIKO-A775-GRH78Dw Bi | 775W | 24.1% | -0.260%/°C | Monocrystalline |
| 8 | AIKO-A770-GRH78Dw Bi | 770W | 24.0% | -0.260%/°C | Monocrystalline |
| 9 | AIKO-A700-MAE78Dw | 700W | 25.0% | -0.260%/°C | Monocrystalline |
| 10 | AIKO-A695-MAE78Dw | 695W | 24.9% | -0.260%/°C | Monocrystalline |
| Avg. top 10 panels | ● DMEGC | ● AIKO |
|---|---|---|
|
Efficiency
|
22.95% | 24.61% +1.66 pp |
|
Temp coeff Pmax
|
-0.290%/°C | -0.260%/°C +0.030 |
AI Analysis
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Efficiency Distribution
Share of each brand's lineup by efficiency tier
AIKO skews to higher efficiency: 85% of lineup is 23%+
Power Distribution
Share of each brand's lineup by rated power range
AIKO offers more 600W+ panels (60% of lineup)
DMEGC Cell Technology
Mix of cell technologies across the portfolio
Dominant cell tech: TOPCon (44%)
AIKO Cell Technology
Mix of cell technologies across the portfolio
Dominant cell tech: Back Contact (74%)
Disclaimer: This comparison is based on our database and may not reflect complete product lineups. Help the community by suggesting missing panels.