Electrical specifications (STC)
Maximum power (Pmax): 320 Wp
Optimum operating voltage (Vmp): 33.2 V
Optimum operating current (Imp): 9.64 A
Open-circuit voltage (Voc): 40.7 V
Short-circuit current (Isc): 10.05 A
Maximum system voltage: 1000 V DC (IEC)
Module operating temperature: -40°C to +85°C
Maximum permissible series fuse: 20A
Power tolerance: 0/+5 W
Temperature specifications
Nominal operating cell temperature (NOCT): 45+-2°C
Temperature coefficient of Pmax: -0.40 %/°C
Temperature coefficient of Voc: -0.34 %/°C
Temperature coefficient of Isc: 0.060 %/°C
Mechanical specifications
Solar cell: Monocrystalline cells
Number of cells: 60 (6 x 10)
Dimensions: 1684 mm x 1002 mm x 5 mm (without junction box)
Weight: 20 kg
Front/back: 2 mm thermally toughened glass
Junction box: Protection class IP68 (three bypass diodes)
Output cable: 4.0 mm², symmetrical lengths (approx. 500 mm)
Connector: MC4 compatible
Fire safety: Class C
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| Item information | Value |
|---|---|
| Manufacturer: | GridParity AG |
| Category: | % Outlet % |
| SKU: | 72320 |