



Electrical Performace Parameter STC
| Power Output Pmax W | 320 325 330 335 |
| Rated Power Maximum Voltage Vmp V | 31.60 31.90 32.2 32.5 |
| Rated Power Maximum Current Imp A | 10.20 10.25 10.30 10.35 |
| Open Circuit Voltage Voc V | 38.60 38.80 39.00 39.20 |
| Short Circuit Current Isc A | 10.35 10.44 10.53 10.62 |
| Module Efficiency % | 18.7 19.0 19.3 19.6 |
| Power Tolerance | 0-+5W |
Electrial Performance Parameters NMOT
| Power output Pmax W | 239.9 243.7 247.4 251.2 |
| Rate power maximum voltage Vmp V | 29.38 29.67 29.95 30.23 |
| Rated power maximum current Imp A | 8.21 8.26 8.30 8.34 |
| Open circuit voltage Voc V | 36.69 36.88 37.07 37.26 |
| Short circuit current Isc A | 8.46 8.53 8.61 8.68 |
Structure Features
| Solar Cell | 166 MONO half cell |
| Solar Cell Array | 166 pcs (6*18) |
| Module Dimension | 1650*1038*35 mm |
| Weight | 18 kgs |
| Glass | 3.2mm(0.13 inches) high transparent anti-refection coating tempered glass |
| Bck sheet | White |
| Frame | Anodized Aluminum Alloy |
| Junction Box | IP68 rated |
| Diode quantity | 3 |
| Cable | 4mm² PV cable length 300mm, |
| Wind pressure/Snow pressure | 2400pa/5400pa |
| Connector |

| 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.













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