Power: 100W Conversion rate: 22% Optimum voltage (Vmp): 18V Optimal charging current (Imp): 4.44A Open-circuit voltage (Voc): 21.6V Short-circuit current (Isc): 4.8A USB-A output: QC3.0 USB-C output: PD45W Operating temperature range: -10 to 65°C Number of panels: 4 Folded dimensions: 396x365x60mm Dimensions when unfolded 1608x396x4mm Weight: 3.3kg