I think you just use an automatic transfer switch similar to those used
for back up generators. We are looking at one for backing up a
community well pump that will transfer to a multimode system if the
utility drops out. Chris
On 3/19/2019 10:54 AM, Mac Lewis wrote:
Hello Wrenches,
Does anyone have experience with a 200A outdoor transfer switch that
will automatically seek voltage? Meaning that if priority voltage
source (grid) isn't available and second source is available it will
switch to it with no external communication? We are trying to do a
whole house backup, and critical load panel isn't possible. This may
be common, I just haven't done it.
Thanks in advance
--
Mac Lewis
*
"Yo solo sé que no sé nada." -Sócrates
*
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