Maybe a small 2 or 3 KVA genset would be a better option for your situation.
If you are relying on Solar panels then a genset is a great standby for those cloudy days and you can always get a small inverter that will comfortably charge your cordless gear and the genset will run your coffee maker, microwave or even a small stick welder.
I bought a 2KW inverter with a 4KW peak rating and it does run an electric kettle and I can weld with it BUT it doesn't take long to deplete a couple of 110AH deep cell batteries and it is quite a large unit as well.
I have one of those Waco Can sized inverters that I use to charge up and run my laptop that uses very little power and the usb ports on my battery boxes charge all the phones, I pads etc. and I only fire up the genset when her Indoors wants to run the breadmaker or the microwave or if the batteries are running low due to lack of sunshine.
The only time I would use the 2KW inverter would be if the genset died.

