January 26, 20233 yr Hi guys. I have an 8 kw Sunsynk, 2 x Hubble am 2 and 14 x 425 canadian solar panels. On occasion and it happened today for the first time since the 18th Jan that the V, I and of course Watts from pv would drop off on string 1 for no apparant reason(see pics) I just checked now and string 1 has gone back up to normal. There isnt a shading issue etc and I looked back at the daily graphs and the last time it did this was on the 18th. Is there some embedded sunsynk logic that draws from only 1 mmpt when the demand is low? I did post about this with set up pics about a week ago but not much response. Thanks Edited January 26, 20233 yr by Nicholas Strachan added something
January 26, 20233 yr I had a similar problem, which was resolved with SunSynk firmware update. The sunsynk was prioritizing battery over solar. See https://powerforum.co.za/topic/12246-help-sunsynk-8k-prioritising-battery-over-solar
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