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Brand range: 280W–440W
Monocrystalline
DualSun SAS DSTN425M12-B320SBB7
Max Power
425W
Efficiency
21.04%
Operating V
36V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 43.4V |
| Short Circuit Current (Isc) | 12.56A |
| Voltage at Pmax (Vmp) | 36V |
| Current at Pmax (Imp) | 11.81A |
| Temp. Coefficient of Pmax | -0.395%/°C |
| Dimensions | 1826 x 1106 x 35 mm |
| Weight | 25.2kg |
| NOCT | 57.8°C |
| PTC Rating | 382.6W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 29 DualSun SAS models in database
FAQ
How efficient is the DualSun SAS DSTN425M12-B320SBB7?
This panel has 21.04% efficiency, which is high for commercial solar panels.
How long is the warranty for the DualSun SAS DSTN425M12-B320SBB7?
The DSTN425M12-B320SBB7 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the DualSun SAS DSTN425M12-B320SBB7?
It measures 1826 x 1106 x 35 mm and weighs 25.2kg.
What is the max power output of the DualSun SAS DSTN425M12-B320SBB7?
The DualSun SAS DSTN425M12-B320SBB7 is rated at 425W under STC (1000 W/m², 25°C, AM 1.5).
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☀️ Top Performer
This DualSun SAS model ranks among the brand's most efficient panels at 21.04%.
See all DualSun SAS panels →