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Brand range: 175W–645W
Monocrystalline
Hengdian Group DMEGC Magnetics Co., Ltd. DM620M10T-B78yyy
Max Power
620W
Efficiency
22.22%
Operating V
47.1V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 56.9V |
| Short Circuit Current (Isc) | 13.93A |
| Voltage at Pmax (Vmp) | 47.1V |
| Current at Pmax (Imp) | 13.18A |
| Temp. Coefficient of Pmax | -0.301%/°C |
| Dimensions | 2146 x 1300 x 35 mm |
| Weight | 34.9kg |
| NOCT | 46.4°C |
| PTC Rating | 589.9W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 88 Hengdian Group DMEGC Magnetics Co., Ltd. models in database
FAQ
What is the max power output of the Hengdian Group DMEGC Magnetics Co., Ltd. DM620M10T-B78yyy?
The Hengdian Group DMEGC Magnetics Co., Ltd. DM620M10T-B78yyy is rated at 620W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Hengdian Group DMEGC Magnetics Co., Ltd. DM620M10T-B78yyy?
This panel has 22.22% efficiency, which is high for commercial solar panels.
What warranty does Hengdian Group DMEGC Magnetics Co., Ltd. provide?
Hengdian Group DMEGC Magnetics Co., Ltd. offers a 30-year warranty for the DM620M10T-B78yyy, reflecting confidence in long-term durability.
What are the dimensions and weight of the Hengdian Group DMEGC Magnetics Co., Ltd. DM620M10T-B78yyy?
It measures 2146 x 1300 x 35 mm and weighs 34.9kg.
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At 620W, this is one of Hengdian Group DMEGC Magnetics Co., Ltd.'s most powerful panels.
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