AGHMC
New Member
I have two 120 Watt solar panels in parallel charging starter and house batteries through a PWM dual charge controller. Will there be any problem if I have to join the batteries to start the engine? Also I have a VSR which will join the batteries when the starter battery is fully charged. Can this damage the charger? Lastly is there any need/advantage to insert a switch on the positive lead from the solar panels to the charge controller?