Hi, newbie here so please excuse any dumb questions.
I have a EasySolar-II GX 48/300/35-32. I have 4 * 120ah 12v AGM batteries and 4 * 420w panels in series. I am trying to run a 800w 240v dehumidifier for the winter and am really struggling to work out how many hours a day it needs to run best guess is 6 hours/day. We thought we would have mains backup for charging but have been let down at the last minute by a neighbour. So for dull days I am thinking to add a wind generator (we have a windy site) so looking at a 48v 1000w. Do I need a separate charge controller? What do people suggest?