🏭View all 152 Thornova Solar models→
Brand range: 400W–730W
Monocrystalline
Thornova Solar TS-BGT78(645)
Max Power
645W
Efficiency
23.29%
Operating V
48.4V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 56.9V |
| Short Circuit Current (Isc) | 13.99A |
| Voltage at Pmax (Vmp) | 48.4V |
| Current at Pmax (Imp) | 13.34A |
| Temp. Coefficient of Pmax | -0.297%/°C |
| Dimensions | 2138 x 1296 x 35 mm |
| Weight | 34.6kg |
| NOCT | 43.2°C |
| PTC Rating | 619.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 152 Thornova Solar models in database
FAQ
How efficient is the Thornova Solar TS-BGT78(645)?
This panel has 23.29% efficiency, which is high for commercial solar panels.
What is the max power output of the Thornova Solar TS-BGT78(645)?
The Thornova Solar TS-BGT78(645) is rated at 645W under STC (1000 W/m², 25°C, AM 1.5).
How does temperature affect the Thornova Solar TS-BGT78(645)?
With a temp coefficient of -0.297%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
What warranty does Thornova Solar provide?
Thornova Solar offers a 30-year warranty for the TS-BGT78(645), reflecting confidence in long-term durability.
Compare This Panel
Add this Thornova Solar TS-BGT78(645) 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 →