Tech on fri put the system on lead acid and its running off voltage....but i have 7 lifepower and a 14 kwh 280 ah 48 volt pack added also another 200ah battery.....
I have 3 units installed and all 6 strings almost max out but im clipping at140 amps! And all three bypass to grid if load goes over 6000 watts. Tech support is buzy.
RMA on one and return on 2....signature solar has worked with my problems with 6000ex...and its been alot! Soon i will get credit for returns. But im replaceing them same day.