Using battery power to go off the City's power grid

There are no specs for any inverters output impedance.....don't make stuff up...,..just listen and report what you hear......this is what we all want....real knowledge.

OK, used the Bluetti on the amp (that draws 35 watts at idle).........the bass was a little better than the Goal Zero but the imaging was not nearly as real.....you can see the space of the recording venue and each instrument is in its own space more with the Goal Zero......The Goal Zero sounds a little soft......the Bluetti sounds more like the zippy wall sound. When listening with the Goal Zero you want to turn it up 2 db and then it is goosebump heaven. time The Bluetti is sitting on the floor and the Goal Zero up on some wood blocks. The Goal Zero also has a PPT AC thangy plugged into its spare AC outlet. Really the test is mostly meaningless. By having the amp plugged into the Goal Zero you are getting more noise interaction from the amp to the other components.....so, I should have a second Goal Zero just for the amp to be fair....and also a PPT thang plugged into the Bluetti and also have it off the floor.....everything makes a difference.....But, I will say I did not want to go back to the Bluetti after hearing the Goal Zero again......If this baby denuded Goal Zero sounds this good what the heck does a 5000 watt Giandell sound like? I want to know.....Maybe I will start a go fund me page and you guys can buy me one.....he he.

The Bluetti I have here is the AC200P not the AC 300 which is an inverter with out battery......this one has the battery.

@ricevs - Too bad it was actually the Bluetti AC200P which uses their older inverter design that according to Hobotech is much noisier than their current MAX series of inverters. The control software is also different. Anyway, I've been looking at your webpage again (great info there) and will probably build a Giandel 5000 system.  

I have an Entech power line noise analyzer arriving on Monday. OCD Mikey used one in his videos regarding the Puritan conditioner and they are fairly cheap.