I am about ready to upgrade to a sine wave inverter. I know the many advantages over modified sine wave but not all of the variables in sine wave products. For example, I have read (but can't recall where, nor the details) that some are regulated more effecitvely than others and that frequency control is an issue, and variable between models.
Are these real and important differences and if so are there ways of determining these differences from porduct specs?
I will be replacing a Trace DR series inverter that has a completely acceptable battery charger. My thinking is to use the battery charger for those infrequent generator needs and save on the new iverter by getting one without a built in charger.
My considerations are quality wave form (if that is an issue - first questions above) and low power use at no-load (idle) in a 1000 to 1500 watt unit. Suggestions from your actual experiences will be welcome./
Thanks!
Jim
