I have a 4 battery bank with generator on my boat and looking for best way to monitor and charge batteries. Would also like to consider inverter as part of system.
You appear to be looking to try to get one thing that will do it all. I would suggest separating the system so that you can replace just one component if there is an issue.
1. For monitoring the systems, it would be hard to beat the Blue Seas
It will keep track of your batteries and more…
2. For charging - and this is when you plug into a dock and want to top up the batteries, you will need to determine how large your battery bank is and just how quickly you with to charge it.
3. A good choice for Inverter is from Go Power. Again, you will need to figure out your needs for this.
4. There is a rugged option for charging and inverting power