Quote:
Originally Posted by Chotu
That’s right!!
I knew I was getting this idea from somewhere. It was in the inaccessible back corners of my mind.
So being able to hit the peak efficiency AND being able to turn it off when it’s not being used might indeed be worth it.
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It is wise to use one dedicated smaller true sine inverter for
refrigeration. You can buy models that have a couple of outlets right on the unit so install is easier as well.
I don’t think it’s wise to have separate inverters for fridge and
freezer and to switch them on & off using mechanical thermostats. When you have a fridge and
freezer, there’s almost always one of them running and an inverter scaled for both units running simultaneously, will be in maximum efficiency when only one is running so it can be powered on whenever
refrigeration is in use and the whole mess with additional thermostats can be avoided.