We currently have an EF Delta 2 with 220 watt foldable panels. I am thinking of acquiring 2 200 watt stationary panels VOC of 24.3 each which is under the 500 watt 60 v recommendation. If I add another Delta 2 battery does this change the solar input or it remains the same ? I already have 800 watts mounted on a rack can I use the same ground for the 2 200 watt panels ? They are separate.
