MPPT Solar Charge Controller 20A 12V 24V Auto Liquid GEL AGM Lithium Battery Real-time Energy Statistics Solar Regulator 100V PV -------- ,High Charging Efficiency

12/24V automatic recognition . Flexible System battery selection:Liquid, Gel, AGM and Lithium . Extends battery life through accurate remote temperature sensor . Controller is protected against over-temperature due to built-in power reduction function . Four stages battery charging process: MPPT, boost, equalization, float . Dual automatic protection to avoid exceeding the rated charging power and current . Multiple load control modes: Always on, Street lamp, User-defined mode . With the wireless communication function of the IoT, the controller can be connected remotely through IoT/GPRS . Monthly charging data can be calculated and displayed by grouping and graphs . Based RS-485 standard Modbus protocol with RJ11 interface to maximize the communication needs of different occasions . Perfect Heat dissipation design .Full automatic electronic protect function for increased charge controller availability Datasheet: *1. Maximum solar panel voltage at minimum ambient operating temperature. *2. Voc: PV-Module open circuit voltage. *3. Slash separate values for 12V/24V/48V nominal system voltage Related Products: solar charge controller,solar controller,mppt solar charge controller,hybrid charge controller,Solar Water Heat Controller,solar power controller,water pump controller,solar panel charge controller, charge controller inverter combo,solar & wind power