asked
My Charging graph has a lot of spikes. Is this normal? 3*100W Parallel 100/20 smartsolar
The downward spikes happening religiously every 10 minutes is the mppt tracking, so as to find/check the mpp. This will cease once the V target (Absorb) is reached and it has no need to track. This is normal. Mine today amidst a lot of passing cloud, but the 10 min spikes are still clear..
