The Trina Solar TSM-NEG19RC.20-640 is a 640 W solar panel featuring TOPCon cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.
| Model | Power | Voc | Isc |
|---|---|---|---|
| 625 W | 48.7 V | 16.32 A | |
| 630 W | 48.9 V | 16.38 A | |
| 635 W | 49.1 V | 16.44 A | |
TSM-NEG19RC.20-640Current | 640 W | 49.3 V | 16.51 A |
| 645 W | 49.52 V | 16.55 A | |
| 650 W | 49.77 V | 16.59 A |