I’ve never actually seen one first hand before, but $513.99 for a 10-circuit panel seems a little steep. I would probably just recommend an interlock kit for $150.00 and put the extra $350.00 into a better generator. I think most customers would prefer to be able to do their own manual load selection and load shedding in an emergency situation rather than having circuits randomly and unexpectedly drop out, but I suppose if they want things to be as hands off as possible then this could be the transfer panel for them.
APC 10-Circuit MSRP 
