Ok I got my batteries sorted, the issue was even at 13.3V each they were in different states of charge since the lithium power curve is quite flat between the 90% and 20% mark. That caused the inverter to go bos trying to charge these in series. I borrowed a 12V mecer from work, charged the...
2 x 44AH Blue Nova (BN13V-44-570Wh) has been delivered and I used the little voltmeters made up previously for battery monitoring, both showed 13.3V on arrival so should be balanced enough for connecting in series on the Mecer. If I had a 12V Mecer I would have gone for 1 x Hubble S-100, but I...
Salutations all, long time no speak... post... write? So after disciplined usage, reducing watts used during loadshedding and careful monitoring of little voltmeters to make sure I don’t drop to less than 50% charge used, the Vision 6FM100Z-X batteries in series only lasted 13 months. I was...
Just wanted to let all of you know the info in this thread helped me to get my 2400w inverter set up in October with a 63A circuit breaker and it successfully completed today's loadshedding, voltmeter dropped from floating charge 13.9V to 12.9V at the start of loadshedding, usage was about 400w...