Thornova 500W Bifacial Solar Panel | TS-BB66-500
The Thornova 500W Bifacial Solar Panel | TS-BB66-500 offers excellent performance with up to 21.06% efficiency. These bifacial modules are ideal for ground mounted solar arrays. Bifacial technology makes it possible for panels to harvest up to 25% more energy, collected from light bouncing off the ground and being reflected into the module’s ground-facing side.
These Thornova Solar modules boast the “lowest thermal coefficient of power” in the industry. The Thornova 500W Bifacial Solar Panel | TS-BB66-500 is designed for lower operating current. This minimizes hot spot loss while improving temperature coefficient.
Certified to withstand wind load of 2400 Pa and snow loads of 5400 Pa, these Thornova Solar modules feature a far lower incidence of hidden cracks, thanks to a policy of 100% triple EL testing of its panels.
Thornova 500W Bifacial Solar Panel | TS-BB66-500 also offer fantastic longevity. Thornova offers a 30-year linear power warranty guarantee, with an annual degradation rate of 0.4% per year over 30 years. Translation: Thornova panels will retain 84.95% of their original capacity after 30 years!
Thornova 500W Bifacial Solar Panel | TS-BB66-500 Electrical Characteristics
| Standard Conditions (STC) | Nominal Operating Cell Temperature (NOCT) | |
| Peak power – Pmp (W) | 500 | 373 |
| Open circuit voltage – Voc (V) | 45.43 | 42.88 |
| Short circuit current – Isc (A) | 13.85 | 11.19 |
| MPP voltage – Vmp (V) | 37.41 | 35.02 |
| MPP current – Imp (A) | 13.37 | 10.64 |
| Module efficiency – ηm (%) | 21.06 | 21.06 |
| Maximum rated fuse current (A) | 30 |
Thornova 500W Bifacial Solar Panel | TS-BB66-500 Features & Benefits
- 15 Year Product Quality & Process Warranty
- 30 Year Extra Linear Power Output Warranty
- 500 Watts
- Bifaciality: 70±5%
- Bifacial technology: up to 25% extra PV harvest
- 30 year lifespan
- Excellent low irradiance performance
- Industry-leading lowest thermal coefficient of power
- High size to power output ratio
- Module efficiency up to 21.06%
- Max. Series Fuse Rating: 30 Amp
- Max. System Voltage: 1500V
- Operating Temperature: -40C ~+85C

