30A MPPT AUTO Solar Charge Controller Charger Fits 12V / 24V / 48V Lead-acid LiFePO4 Lithium Battery Description: MTTP solar charger controller,which has the Max Power Point Target Function,is suitable to be used in the battery or batteries pack solar energy charginf and load charginf control. it is suitable for off-grid solar energy system witch wide voltage. MTTP solar charge controller,combine the most advance charging technology with high effciency & professional battery maintenance technology has numbers programming options,perfect protection function & intuitive LCD display. Features: 1. 12V/24V/48V voltage automatic switching,12V/24V/48V Auto identifying system voltage with high tracking efficiency up to 99% and peak Conversion efficiency of 98%.Applicable range of system voltage:12V-80V.Max Input Power: 480W/12V, 960W/24V,1600W/48V. Max input Voltage: 80V. 2. Multiple protection,Over charge,Deep discharge,Short-circuit,Battery Open circuit,Overheat temperature,Battery overpressure over current protection. 3. Support for 4 type Battery charging: Lead-acid (Sealed, AGM, Gel, Flooded) and User ( Lithium Battery). 4. Multiple applications: solar RV, household system and industrial field monitoring, etc. 5. LCD color-screen: operation interface, parameter setting, fault message and other contents are displayed,It is convenient for you to grasp the controller status in real time. Specifications: Charging Current:30A System Voltage:12V 24V 48V Max.Solar Power Input:480W/960W/1600W MPPT Voltage:12V