Hi… I have to watch that its appropriately working in PWM mode and not executing my batteries. How to do it? I watched that when the batteries are completely energized 13.4 volts, it despite everything is sending like 0.5 amps to them,and in some cases the voltage goes up to 14.4-14.7 volts. Is it typical? My framework is exceptionally straightforward 19AH 12 volt battery and 25Watt board. Its my understanding that when batteries are charged it ought to go into float,and send almost no current.