solarstuff
New Member
Why is my Growatt 24v SPF 3000 TL using a Low DC cut-off of 21v? And why can't I change the setting!
Shouldn't it be, at lowest, in the 24.5v range to avoid over-discharging?
What can I do?
Shouldn't it be, at lowest, in the 24.5v range to avoid over-discharging?
What can I do?