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We run a Phoenix inverter for a fridge 24/7 in the summer.
The power usage is a bit high because the inverter is on all day. I'm considering adding a timer to the remote so that the inverter starts up let's say, ten minutes per hour (when we are not at the cabin, the fridge is closed, and we have no other power usage).
I wonder if this on/off cycle of the inverter will harm it?
It is likely that it will be under load from the fridge start almost every time it cycles on.
If your fridge doesn't need to be on all the time, maybe put that timer switch on the fridge? Keeping it full (thermal mass) will improve temp fluctuations when not running. Why not just use the inverter's search or eco mode? That reduces standby power considerably because it stays mostly off unless it is needed then turns on. Different phoenix inverted have different specs so you just need to look at the manual for yours.
