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Brand range: 240W–755W
Monocrystalline
SEG Solar SEG-E11B-300
Max Power
300W
Efficiency
17.65%
Operating V
35.8V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 44.0V |
| Short Circuit Current (Isc) | 8.67A |
| Voltage at Pmax (Vmp) | 35.8V |
| Current at Pmax (Imp) | 8.4A |
| Temp. Coefficient of Pmax | -0.439%/°C |
| Dimensions | 1675 x 1015 x 35 mm |
| Weight | 21.3kg |
| NOCT | 44.8°C |
| PTC Rating | 280.5W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 490 SEG Solar models in database
FAQ
What is the max power output of the SEG Solar SEG-E11B-300?
The SEG Solar SEG-E11B-300 is rated at 300W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the SEG Solar SEG-E11B-300?
This panel has 17.65% efficiency, which is standard for commercial solar panels.
How long is the warranty for the SEG Solar SEG-E11B-300?
The SEG-E11B-300 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the SEG Solar SEG-E11B-300?
It measures 1675 x 1015 x 35 mm and weighs 21.3kg.
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📊 Brand Context
SEG Solar offers 490 solar panel models from 240W to 755W.
Browse all SEG Solar models →