The Risen RSM132-8-640BMDG 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 |
|---|---|---|---|
RSM132-8-640BMDGCurrent | 640 W | 45.09 V | 18.08 A |
| 645 W | 45.29 V |
| 18.13 A |
| 650 W | 45.49 V | 18.18 A |
| 655 W | 45.69 V | 18.23 A |
| 660 W | 45.89 V | 18.28 A |
| 665 W | 46.09 V | 18.33 A |