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Brand range: 240W–755W
Monocrystalline
SEG Solar SEG-740-BTC-BG
Max Power
740W
Efficiency
24.42%
Operating V
41.6V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 49.9V |
| Short Circuit Current (Isc) | 18.82A |
| Voltage at Pmax (Vmp) | 41.6V |
| Current at Pmax (Imp) | 17.79A |
| Temp. Coefficient of Pmax | -0.257%/°C |
| Dimensions | 2236 x 1355 x 35 mm |
| Weight | 37.9kg |
| NOCT | 43.4°C |
| PTC Rating | 713.9W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 490 SEG Solar models in database
FAQ
What are the dimensions and weight of the SEG Solar SEG-740-BTC-BG?
It measures 2236 x 1355 x 35 mm and weighs 37.9kg.
What warranty does SEG Solar provide?
SEG Solar offers a 30-year warranty for the SEG-740-BTC-BG, reflecting confidence in long-term durability.
How does temperature affect the SEG Solar SEG-740-BTC-BG?
With a temp coefficient of -0.257%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
How efficient is the SEG Solar SEG-740-BTC-BG?
This panel has 24.42% efficiency, which is high for commercial solar panels.
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☀️ Top Performer
This SEG Solar model ranks among the brand's most efficient panels at 24.42%.
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