Originally Posted by jjaj823
After seeing some other replies like yours, I agree! Seems like the used bus market can be quite the racket...
Out of curiosity, what brand solar panel and inverters are you using?
I am using Sunpower 327w panels. I bought the first round from a seller in Albuquerque. They are new-old stock. I paid $150/ea for 8 of them. I bought the next a seller in Phoenix for .30/watt. The inverter is Rock solid for the nearly invisible price. We have been working it hard since 2017 this guy has been selling them for a while https://www.ebay.com/itm/8000W-LF-SP...EAAOSwPeRd-Cq4
. Three makeskyblue 60A solar controllers make sure I get the most out of my panels. We built the AGM battery bank in 2019 and moved it into the bus in July. Then we got this deal https://www.ebay.com/itm/2-matched-B...4-56261a07bfb8
they are awesome. Up till now I would only dream about LiFePo4 batteries. Even though they say matched the one was at 25.5 and the other at 25.2 when we got them. I measured all the cells an the batteries were balanced to themselves. So I balanced the pair. Put them on four panels. Let them charge for a day then fired up the air. Ran a 15000 BTU portable for several hours and didn't put a dent in their capacity.