Post #9429

This system has 6 strings of panels. Each string is 4 in series on the front facing roof and 4 in series on the back facing roof. We have run each string of 8 panels into the mech room and into a breaker. So there are 6 breakers. We combine two breakers into one terminal strip and that goes through another breaker to each MPPT. Now there are 3 mppts making 4480w each making 13.44kw together. Those 48 panels on the roof can make 26kw in total, so the overpanel factor is 2:1. This means even on cloudy days we should still make almost 13kw from about 10am until 4pm. We'll see today!