so the 8.5 it is boosting it as the input is 1-7 so is the IPV V3 running in series ? I thought it was Parallel by the specs of a 40amp output sorry me confusedI know you are the local Electrical expert so why does my IPV V3 go up to 8.5 is that just the boost or? sorry me not electrical Engineer Computer I understand all the math and theory but am weak on the chips and what they do