Electrobob
New Member
I have a Growatt 3000 24v unit. I have it connected to 4 HQST panels each is 100w, 5a, 20v. They are wired in series to the Growatt. I expected to see 100w, 80v & 5a approx. under full sun. The panel is showing 217w, 8a & 65v. How can this be?
Also, the battery SOC indicator seems nearly useless. When running loads it will show 100% charge with no loss until suddenly it quits and then shows 1 or 2 bars. Same with recharging. I have 2 12v SOK 100 amp batteries that I did charge separately before wiring in series. I ran them till the Growatt shut off. Then after an hour on the panels it is showing four bars again!? How can that be?
anyone else noticing this or know of a fix?
Also, the battery SOC indicator seems nearly useless. When running loads it will show 100% charge with no loss until suddenly it quits and then shows 1 or 2 bars. Same with recharging. I have 2 12v SOK 100 amp batteries that I did charge separately before wiring in series. I ran them till the Growatt shut off. Then after an hour on the panels it is showing four bars again!? How can that be?
anyone else noticing this or know of a fix?