Well that was interesting. I took the max charge to 100a. I had to save it twice because it lost it the first time. Ambient temp here right now is 71 degrees. The PV hit almost 10kw and the batteries were taking over 8k of that most of the time. The inverters hit 145 degrees. Then the batteries hit fully charged so it dropped off. I put a fan blowing on the inverters and the temp started dropping a little before it dropped off. I'm thinking I'll take it down to 80a instead of 100a and see how that does. I'm going to put a mini split in the garage but I wasn't planning on keeping it below 70 degrees in there. May not have a choice. It sucks not to use full capacity but I don't need to blow up or burn up anything trying to accomplish that. Fun times!