[RE-wrenches] Strategies for staged startup of appliances

[Michael Morningstar]

Put the loads on contractors, control the contractors with adjustable time delay relays. Stagger the timing.

> On Sep 11, 2019, at 2:41 PM, Jason Szumlanski <jason at floridasolardesigngroup.com> wrote:
> 
> In an off-grid situation I'm looking for a strategy to manage transfer from generator power to inverter power because I have a lot of high startup load appliances planned for a system. Think 8 mini-refrigerators, one sub-z large refrigerator, and an under-cabinet ice maker, not to mention air conditioning. I would like to start these loads in stages if they all call to start up immediately upon system startup or during ATS switch over. Any ideas?
> 
> I guess while I'm on the subject I should ask about my eye-roll, keep-me-up-a-night, giving-me-heartburn problem with this ice maker. It's going to be outdoors in Florida and they expect it to make 25-50 pounds of ice per day. I am finding it really hard to estimate energy use for this appliance. Any ideas (other than the obvious "don't do it" answer)?
> 
> 
> Jason Szumlanski
> Florida Solar Design Group
> 
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