That Honda EU3000is is an 3 kW ICE-based generator, that is, it's not a part of "solar" setup proper.
OTOH not having a combustion-based backup is likely not very wise if you live off-grid. I wonder how often do you need to run it? That is, what part of your energy budget is covered by the solar energy?
The generator is part of the whole power system. In most implementations solar is not reliable enough on its own. You need a backup. In my case that's the generator and the bus' alternator.
Right now I'm running the generator all day to power my AC. I'm not running it most nights. It could be cycled on and off but I haven't setup an auto start system for it yet.
OTOH not having a combustion-based backup is likely not very wise if you live off-grid. I wonder how often do you need to run it? That is, what part of your energy budget is covered by the solar energy?