The TCL Zhonghuan HSM-ND66-GR650 is a 650 W solar panel featuring TOPCon cell technology. Below are the verified electrical and thermal specifications extracted from the manufacturer datasheet.
| Model | Power | Voc | Isc |
|---|---|---|---|
| 610 W | 48.5 V | 15.95 A | |
| 615 W | 48.72 V | 16 A | |
| 620 W | 48.94 V |
| 16.05 A |
| 625 W | 49.16 V | 16.1 A |
| 630 W | 49.38 V | 16.15 A |
| 635 W | 48.2 V | 17.13 A |
| 640 W | 48.3 V | 17.19 A |
| 645 W | 48.4 V | 17.25 A |
HSM-ND66-GR650Current | 650 W | 48.5 V | 17.31 A |