Specifications Current30A 70A 100A Optional MaterialPVCUSB output voltage5V 2AWorking temperature 35℃ to 60℃Voltage12Volt 24Volt Automatic IdentificationItem size170 95 40mm 6 7 3 7 1 6inPackage weight320g 11 3ounce Features 1 Multiple protections With built in multiple protections functions it is safer and more reassuring to use After troubleshooting they are all self recovery types and will not damage controller 2 Industrial grade main control chip Adopting industrial grade main control chip with 16 levels of AD sampling accuracy accurate real time display of temperature and recharging current and clear powergeneration 3 Automatic focusing MPPTtracking recharging High recharging efficiency uninterrupted detection during recharging process bidirectional focusingtracking 4 Large LCD display screen adjustable recharging and discharging parameters Wide recharging and discharging adjustable as long as you understand battery characteristics and set corresponding recharging parameters you can recharge battery 5 Dual Direct Currentload Dual Direct Current 5 0 load output easy to connect Package includes 1 x MPPT Solar ControllerNote The display is not full color it is a monochrome displayOnly the above package content other are not included Note Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is 1 3cm