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Brand range: 400W–730W
Monocrystalline
Thornova Solar TS-BG54(405)
Max Power
405W
Efficiency
20.77%
Operating V
31.6V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.3V |
| Short Circuit Current (Isc) | 13.44A |
| Voltage at Pmax (Vmp) | 31.6V |
| Current at Pmax (Imp) | 12.84A |
| Temp. Coefficient of Pmax | -0.297%/°C |
| Dimensions | 1794 x 1087 x 35 mm |
| Weight | 24.4kg |
| NOCT | 46.05°C |
| PTC Rating | 386.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 152 Thornova Solar models in database
FAQ
What are the dimensions and weight of the Thornova Solar TS-BG54(405)?
It measures 1794 x 1087 x 35 mm and weighs 24.4kg.
How long is the warranty for the Thornova Solar TS-BG54(405)?
The TS-BG54(405) comes with a 25-year product warranty covering defects and degradation.
How efficient is the Thornova Solar TS-BG54(405)?
This panel has 20.77% efficiency, which is above average for commercial solar panels.
How does temperature affect the Thornova Solar TS-BG54(405)?
With a temp coefficient of -0.297%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
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📊 Brand Context
Thornova Solar offers 152 solar panel models from 400W to 730W.
Browse all Thornova Solar models →