This is an update to our solar panel and future off-grid lifestyle is coming along. We have 13 panels plus 4 that we don't use for anything as of yet and remain idle. The 13 that are active are monocrystaline and range between 80 & 100 watts (mostly 80's). The charge controller is a Morningstar Mppt 60amp and for the time being we are 12v direct to a 12 active + 6 soon-to-be active battery bank which is comprised of 6v batteries in series/parallel.