



Electrical Performace Parameter STC
| Power Output Pmax W | 520 525 530 535 540 545 550 555 |
| Rated Power Maximum Voltage Vmp V | 40.60 40.80 40.90 41.00 41.10 41.30 41.50 41.70 |
| Rated Power Maximum Current Imp A | 12.81 12.87 12.97 13.07 13.13 13.19 13.25 13.31 |
| Open Circuit Voltage Voc V | 49.20 49.40 49.50 49.60 49.70 49.90 50.10 50.30 |
| Short Circuit Current Isc A | 13.57 13.63 13.73 13.83 13.89 13.95 14.01 14.07 |
| Module Efficiency % | 20.3 20.5 20.7 20.9 21.1 21.30 21.5 21.7 |
| Power Tolerance | 0-+5W |
Electrial Performance Parameters NMOT
| Power output Pmax W | 393.1 396.9 400.7 404.5 408.2 412.0 415.8 419.6 |
| Rate power maximum voltage Vmp V | 37.64 37.82 37.91 38.01 38.10 38.29 38.47 38.66 |
| Rated power maximum current Imp A | 10.44 10.49 10.57 10.65 10.70 10.75 10.80 10.85 |
| Open circuit voltage Voc V | 46.74 46.93 47.03 47.12 47.22 47.41 47.60 47.79 |
| Short circuit current Isc A | 10.87 10.90 10.99 11.06 11.11 11.16 11.21 11.26 |
Structure Features
| Solar Cell | 182 MONO half cell |
| Solar Cell Array | 144 pcs (6*24) |
| Module Dimension | 2256*1133*35 mm |
| Weight | 32.3 kgs |
| Glass | 2.0mm highly transparent anti-refection coating tempered glass |
| Bck sheet | 2.0mm highly transparent tempered glass |
| Frame | Anodized Aluminum Alloy |
| Junction Box | IP68 rated |
| Diode quantity | 3 |
| Cable | 4mm² PV cable length 300mm, |
| Wind pressure/Snow pressure | 2400pa/5400pa |
| Connector | MC4 Compatible |

| Solar cells rated working temperature | 44±2 degree |
| Temperature coefficient Isc | +0.06% degree |
| Temperature coefficient Voc | -0.35% degree |
| Temperature coefficient Pmax | -0.38 degree |
| Working temperature | 40~+85 degree |
| Maximum system voltage | 1500V DC |
| Maximun fuse rated current | 20A |


We always adhere to the service philosophy of customer first and quality first, and strive to provide customers with high-quality and efficient green energy solutions.

















Audited Supplier










