Guangdong TND new energy technology Co., LTD
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| Feature | PERC Series (510W-520W) | Topcon Pro Series (550W-560W) |
|---|---|---|
| Max Power | 520W | 560W |
| Efficiency | 21.2% | 22.7% |
| Power Tolerance | 0~+5W | 0~+5W |
| 25Yr Power Output | 84.8% | 89.4% |
| 1st Yr Degradation | <2% | <1% |