Inverter fault

Well got the problem fixed. Made it to Florida with no problems. Went to CW in Gulf Breeze and spoke with them. They were covered up, go a number for a certified mechanic that comes to you. Gave him a call, he came out performed some diagnostics and backed up what we originally thought. The inverter was shot. It all started back in the spring when I had battery issues. When we put the batteries back in we actually connected them up wrong. The cables are color coded, or so we thought. The red tip cable is usually a hot wire, or so we thought. Well it was actually a ground cable. The mechanic thought the same thing we did when he first looked the cable. He said something didn't look quite right when he first looked over them. But because I had said that was the way they were wired, I had even taken pictures before I disconnected them this time, he didn't think much more about it. He ordered the new inverter, put it in thursday. Started the wiring process and checking connections and that is when he found the wiring issue. To make a long story short, new inverter, 2 new house batteries and everything is well now. Lesson well learned, always look and double check cables regardless of how they are marked from the factory. Thanks everyone for the valuable info.