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Brand range: 175W–645W
Monocrystalline
Hengdian Group DMEGC Magnetics Co., Ltd. DM290-M156-72
Max Power
290W
Efficiency
15.41%
Operating V
35.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 44.6V |
| Short Circuit Current (Isc) | 8.61A |
| Voltage at Pmax (Vmp) | 35.7V |
| Current at Pmax (Imp) | 8.12A |
| Temp. Coefficient of Pmax | -0.5%/°C |
| Dimensions | 1936 x 972 x 35 mm |
| Weight | 23.5kg |
| NOCT | 47.1°C |
| PTC Rating | 265.8W |
📋 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
How efficient is the Hengdian Group DMEGC Magnetics Co., Ltd. DM290-M156-72?
This panel has 15.41% efficiency, which is standard for commercial solar panels.
What are the dimensions and weight of the Hengdian Group DMEGC Magnetics Co., Ltd. DM290-M156-72?
It measures 1936 x 972 x 35 mm and weighs 23.5kg.
What is the max power output of the Hengdian Group DMEGC Magnetics Co., Ltd. DM290-M156-72?
The Hengdian Group DMEGC Magnetics Co., Ltd. DM290-M156-72 is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
How long is the warranty for the Hengdian Group DMEGC Magnetics Co., Ltd. DM290-M156-72?
The DM290-M156-72 comes with a 25-year product warranty covering defects and degradation.
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📊 Brand Context
Hengdian Group DMEGC Magnetics Co., Ltd. offers 88 solar panel models from 175W to 645W.
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