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Brand range: 400W–730W
Monocrystalline
Thornova Solar TS-BG54(400)
Max Power
400W
Efficiency
20.51%
Operating V
31.4V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.2V |
| Short Circuit Current (Isc) | 13.39A |
| Voltage at Pmax (Vmp) | 31.4V |
| Current at Pmax (Imp) | 12.74A |
| Temp. Coefficient of Pmax | -0.297%/°C |
| Dimensions | 1794 x 1087 x 35 mm |
| Weight | 24.4kg |
| NOCT | 46.05°C |
| PTC Rating | 381.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 152 Thornova Solar models in database
FAQ
What is the max power output of the Thornova Solar TS-BG54(400)?
The Thornova Solar TS-BG54(400) is rated at 400W under STC (1000 W/m², 25°C, AM 1.5).
How does temperature affect the Thornova Solar TS-BG54(400)?
With a temp coefficient of -0.297%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
How long is the warranty for the Thornova Solar TS-BG54(400)?
The TS-BG54(400) comes with a 25-year product warranty covering defects and degradation.
How efficient is the Thornova Solar TS-BG54(400)?
This panel has 20.51% efficiency, which is above average for commercial solar panels.
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📊 Brand Context
Thornova Solar offers 152 solar panel models from 400W to 730W.
Browse all Thornova Solar models →