Features of this Charge controller: PWM charging Battery type : Sealed, Gel, and Flooded Informative black light LCD display Double USB design, Max. output 2.4A Multiple load control modes Adopt high quality high reliability components of ST,IR and Infineon UL and VDE certified Nickel plated copper terminals, to ensure safe and solid connection Battery temperature compensation function Extensive Electronic protection 3-stage Battery charging to Protect your battery bank: Equalize Charging Voltage:Sealed:14.6V/ Gel: No/ Flooded:14.8V Boost Charging Voltage:Sealed:14.4V/ Gel:14.2V/ Flooded:14.6V Float Charging Voltage: Sealed/Gel/Flooded:13.8V LVR:Sealed/Gel/Flooded:12.6V LVD:Sealed/Gel/Flooded:11.1V Max input Voltage/Power for this solar controller: 12Vsystem , Max open circuit voltage/power for this mppt solar charge controller: 50V/360W; 24Vsystem , Max open circuit voltage/power for this mppt solar charge controller: 50V/720W; 36Vsystem , Max open circuit voltage/power for this mppt solar charge controller: 96V/1080W; 48Vsystem , Max open circuit voltage/power for this mppt solar charge controller: 96V/1440W; Electronic protections: · PV reverse polarity protection · Battery reverse polarity protection · Battery over voltage protection · Battery over discharge protection · Battery overheating protection · Controller overheating protection · Load short circuit protection · Load overload protection Temp sensor cable : (RTS300R47K3.81A)Temp sensor cable *1 .Protect your battery. Note:The temperature sensor short-circuited or damaged , the controller will be charging or discharging at the default temperature 25°C. Packaging list: 1x VS3048AU solar charge controller 1x RTS300R47K3.81A Temp sensor cable