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My Charging graph has a lot of spikes. Is this normal? 3*100W Parallel 100/20 smartsolar

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mppt smart solar
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JohnC answered ·

Hi @Scott Dumaresq

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..

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