Annoying PWM sound from Xantrex inverter
I finally got my Xantrex ProWatt SW 2000 installed into my rig. Functionally, everything seems great. I can run the hair dryer (on 800W setting anyway) and microwave at the same time. I finished...
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Just to clarify, I'm not hearing any sounds from controller, but rather from my inverter. The cause of the sounds seems to be the PWM activity of the controller though. The Samlex controller is known to be a decent example of a good PWM controller.
