Inverter building using Wiseguys Power board and the Nano drive board

Author	Message
KeepIS Guru Joined: 13/10/2014 Location: Australia Posts: 1729	Posted: 09:51am 16 Jun 2024       Hi Klaus, yes I understand and should have mentioned the following to you: I have so much solar that I'm already switching half the panels off (two of the 4 solar chargers) and still running everything off solar power only, the batteries are sitting there charged, even in cold rainy overcast days, with all panels switched in, I run the workshop and house and batteries are charged by the end of the day. As I only charge them with a lower voltage to 90%, it's slow rate of charge. I've have never needed extra charging. One battery bank can run the home all night and, I have four battery banks, so they usually sit around 80% in the mornings. I'm even thinking of lowering that SOC charge, just means I might need to top balance them twice a year instead of once. BTW That big transformers inductance is 420uh 1:1, it's a 4kw inverter, dam it's a nice case and heatsink combo.