matttelz
New Member
So new issue...
I finally was able to reach full charge on my 100Ah battery with the new MPPT controller. Yes, it is about 30% more efficient on the full range of charging, cloudy days I can get like 35-45W and full sun in Feb I've been able to get up to 292W which is pretty good for 3-100W panels...
So the issue is once I hit the cutoff voltage of my controller...it doesn't seem to reconnect and recharge and any particular voltage... I was at 13.2V this AM and the controller wasn't charging yet...so it was still disconnected. I'm not sure what setting I need to look for, reconnect voltage? I have it set for the standard lifepo4 4 cell setting but I'd think it'd reconnect shortly after once the voltage drops but it hasn't done so yet...kinda disappointed and I'll need to do some additional trouble shooting...
I finally was able to reach full charge on my 100Ah battery with the new MPPT controller. Yes, it is about 30% more efficient on the full range of charging, cloudy days I can get like 35-45W and full sun in Feb I've been able to get up to 292W which is pretty good for 3-100W panels...
So the issue is once I hit the cutoff voltage of my controller...it doesn't seem to reconnect and recharge and any particular voltage... I was at 13.2V this AM and the controller wasn't charging yet...so it was still disconnected. I'm not sure what setting I need to look for, reconnect voltage? I have it set for the standard lifepo4 4 cell setting but I'd think it'd reconnect shortly after once the voltage drops but it hasn't done so yet...kinda disappointed and I'll need to do some additional trouble shooting...