Basic Info.
| Model NO. | JAM72D30 530-550/MR | Condition | New |
| Certification | CE, TUV, SGS, CQC | Material | Half-Cell Mono |
| Transport Package | Carton with Pallet | Specification | 2285*1134*35mm |
| Trademark | JA solar | Origin | China |
| HS Code | 8541402000 | Production Capacity | 50000 PCS Per Month |
Mechanical Data.
| Format | 2279mm x 1134mm x 35mm | Weight | 28.6kg±3% |
| Cell | 144(6 x 24) monocrystalline cells | Junction Box | IP68, 3 diodes |
| Cable | 4mm², 12 AWG |
Electrical Characteristics.
| Model | 535W | 540W | 545W | 550W | |
| Open Circuit Voltage | Voc | 49.45V | 49.60V | 49.75V | 49.90V |
| Short Circuit Current | Isc | 13.79A | 13.86A | 13.93A | 14.00A |
| Max. Power Voltage | Vmp | 41.47V | 41.64V | 41.80V | 41.96V |
| Max. Power Current | Imp | 12.90A | 12.94A | 13.04A | 13.11A |
| Efficiency² | η | 20.7% | 20.9% | 21.1% | 21.3% |
