when should a powermax pm4b drop into float mode

BFL wrote:

If you want to charge at 5% of 430 = 21 amps call it 20, you could do it with two 10ampers at once on all four or split the bank and do a pair each at 10a. As long as each 10amper has the power to do 10a at 16v. (end quote)

thanks for clearing that up. i really wasn't sure if it was 5% of 215 or 430.