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Brand range: 240W–755W
Monocrystalline
SEG Solar SEG-440-BTD-BG
Max Power
440W
Efficiency
23.28%
Operating V
33.3V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 39.3V |
| Short Circuit Current (Isc) | 13.92A |
| Voltage at Pmax (Vmp) | 33.3V |
| Current at Pmax (Imp) | 13.2A |
| Temp. Coefficient of Pmax | -0.262%/°C |
| Dimensions | 1766 x 1070 x 35 mm |
| Weight | 23.6kg |
| NOCT | 43.3°C |
| PTC Rating | 424.3W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 490 SEG Solar models in database
FAQ
How efficient is the SEG Solar SEG-440-BTD-BG?
This panel has 23.28% efficiency, which is high for commercial solar panels.
How long is the warranty for the SEG Solar SEG-440-BTD-BG?
The SEG-440-BTD-BG comes with a 25-year product warranty covering defects and degradation.
How does temperature affect the SEG Solar SEG-440-BTD-BG?
With a temp coefficient of -0.262%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What are the dimensions and weight of the SEG Solar SEG-440-BTD-BG?
It measures 1766 x 1070 x 35 mm and weighs 23.6kg.
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📊 Brand Context
SEG Solar offers 490 solar panel models from 240W to 755W.
Browse all SEG Solar models →