I have been having doubts about my solar panel charge regulater for a while now.
This morning open circuit volts on the panel was 17.6v
With the panel connected to the regulator it goes down to 12.88 and the load side (hab batt) showing the same.
Now if i switch the onboard charger on, the hab batt side reads 14.12 v which is to be expected but the solar panel side has gone up the same, I don't think it should do that or am I wrong?
This morning open circuit volts on the panel was 17.6v
With the panel connected to the regulator it goes down to 12.88 and the load side (hab batt) showing the same.
Now if i switch the onboard charger on, the hab batt side reads 14.12 v which is to be expected but the solar panel side has gone up the same, I don't think it should do that or am I wrong?