[Discontinued] Mppt Solar Charge Controller SMR-MPPT1575-15A 12V/24V

  SPECIFICATION Battery Parameters:     System Voltage  :12V/24V automatical recognization     Max Charging Current  :15A     MPPT Charging Voltage  :<14.5/29V@25?     Boost Voltage  :14.5/29V @25?     Equalization Voltage : 14.8/29.6V @25?(Liquid)     Float Voltage  :13.7/27.4V @25?     Low Volt. Disconnect  :10.8~11.8V/21.6~23.6V;SOC1~5 (Programmable)     Reconnect Voltage  :11.4~12.8V/22.8~25.6V(Programmable)     Overcharge Protect  :15.5/31.0V     Max volt on Bat. terminal :35V     Temp. Compensation :-4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)     Battery Type  :Liquid, Gel Panel Parameters:            Max volt on PV terminal :  60V     Max input power:  200W/400W     Dusk/Dawn detect volt.:  3.0~20.0V(Programmable)     Day/Night delay time:  0~30Min(Programmable)     MPPT tracking range:  (Battery Voltage + 1.0V)~Voc*0.9 Output Current:  Load:  15ASystem Parameters:             Max tracking efficiency:    >99.9%     Max charge conversion:  97