SPECIFICATIONSGENERALDimension s( W X D X H ):237.96 x 174.85 x 17.5mm (9.37 x 6.88 x 0.69 in)ENVIRONMENTOperating Temperature:-20?~45?(-4?~114?)** Storage Temperature:-40?~60? (-40°F~140°F)Operating Humidity:10%~90%RH, Non-condensingStorage Humidity:5%~90%RH, Non-condensingPACKAGE CONTENTSTapo A200 Solar Panel Adjustable Mounting Bracket 4 m/13 ft Charging Cable Mounting Anchors Mounting Screws Mounting Template Waterproof Gasket Quick Start GuideHARDWARE FEATURESOutput Voltage:5.2V MaxPorts:Micro USB Charging PortMax. power output:4.5W