All,
I am looking at options for a 12v inverter. At some point I want a higher wattage unit - like the Singineer 6kw, 15kw, 18kw type units (though I have questions with their harmonic distortion - I think that was discussed in another thread). However, they require 24v (in the case of the 6kw) or 48v (in the case of the 15kw and 18kw units). That will have to be a consideration much later down the road.
At the moment I have a Xantrex ProWatt SW1000. It is an older one about 12 years old maybe. It works great. However, it doesn't have enough power to run my circular saw or any other decent motor load. It will run a drill and a mini refrigerator - which is a huge help.
I'd like to pair an inverter with a battery I have for my bigger solar system - it is a 50Ah Bioenno lithium 12v battery. We've run the ProWatt SW1000 off of it and it works great. That combination may take out about 80-90% of the use cases I have for my small generator (Honda EU2200i). If I can get a larger inverter that will handle bigger start up loads that would take out even more. Run time would be an issue, but a lot of times I don't need much run time. For longer run times on lower loads like the mini fridge on a road trip the SW1000 has been able to run it no problem for several hours.
The SW2000 inverter catches my attention. That is an 1800w continuous, 3000w surge, inverter. Are there any others maybe a bit bigger than that which are worthy of consideration = decent quality sine wave that is affordable?
