YES, there is that too!
I must get a BMS with 100v capacity installed on my system, if I set the charge volts to normal as per your suggestions, and the DC Ripples are gone, then one problem sorted.
Here is the thing though: On my list of things I’ve blown, I can now add a BMS.
- Get the new BMS with 100v option and interface with Victron. I blew it. A salient teeny weeny detail was left out, overlooked, on cell 9, the black wire is going to the negative of batt 9 … not the positive.
- BMS 2 arrives, I fit it like a master … dead as a donkey. I get Gerlach in as a 2nd opinion to double-check my work, Gerlach concurred, I did not blow this one.
So I’m waiting for BMS no 3 …
I do, did, the new multimeter I bought, only has 2 after the digit, 3 is better, and on that basis, all 16 cells, when I do test, are spot on in sync. New BMS will give me each cell’s info on a display.
Brilliant!!!
The times this happened there was NO record of diddly squat anywhere. I even sent the data to a dealer to help check.
And that was on loads <300w, we saw that on the Venus, because we were testing at the time. House runs happily at 250w … wham, inverter goes dead whilst watching the Venus display … yeah, computer on which we were watching, also goes off. 