🏭View all 152 Thornova Solar models→
Brand range: 400W–730W
Monocrystalline
Thornova Solar TS-BBT54(425)
Max Power
425W
Efficiency
21.91%
Operating V
33.1V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.6V |
| Short Circuit Current (Isc) | 13.48A |
| Voltage at Pmax (Vmp) | 33.1V |
| Current at Pmax (Imp) | 12.85A |
| Temp. Coefficient of Pmax | -0.299%/°C |
| Dimensions | 1789 x 1084 x 35 mm |
| Weight | 24.2kg |
| NOCT | 43.4°C |
| PTC Rating | 407.6W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 152 Thornova Solar models in database
FAQ
How long is the warranty for the Thornova Solar TS-BBT54(425)?
The TS-BBT54(425) comes with a 25-year product warranty covering defects and degradation.
How does temperature affect the Thornova Solar TS-BBT54(425)?
With a temp coefficient of -0.299%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
How efficient is the Thornova Solar TS-BBT54(425)?
This panel has 21.91% efficiency, which is high for commercial solar panels.
What are the dimensions and weight of the Thornova Solar TS-BBT54(425)?
It measures 1789 x 1084 x 35 mm and weighs 24.2kg.
Compare This Panel
Add this Thornova Solar TS-BBT54(425) to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement
📊 Brand Context
Thornova Solar offers 152 solar panel models from 400W to 730W.
Browse all Thornova Solar models →