Specification:Item Type: Solar PanelSolar Cell Material: High Efficiency Monocrystalline SiliconPackaging Material: PET, EVA, TPTSolar Panel Size: Approx. 470 x 280 x 3mm/18.5 x 11.0 x 0.12inSolar Panel Power: 20WUSB Output Port: 5V 2A MaximumDC Output Port: 18V 1.11A MaximumOutput Port: USB, Type C, DC PortIndicator Light Working Status:1. Regular Charging is Red Breathing State2. the Fast Charge Mode is Always on in RedSolar Panel Operating Voltage: 18VSolar Panel Open Circuit Voltage: 22.2VFeatures:1. Support Fast Charging Protocol: QC3.0, QC2.0, PD2. Integrated Intelligent Charging Chip3. Connect the DC5521 Ports in Parallel Between Multiple Solar Panels to Increase the Output PowerUses: Charging Mobile Phones, Mobile Power Supplies, Car Batteries and Other EquipmentPackage List:1 x Solar Panel1 x DC Interface Cable1 x Car Charger Connector1 x Battery Clip Port Line4 x Suction Cup2 x Hanging BuckleNote:Please allow some errors due to manual measurement.