u/Reditacnt

I have a 26kw Generac currently supporting my house that has. 150 service line. I’m in process of adding a detached garage with a separate 200 amp service. Is there a way that one generator can monitor both service line in case of power outage ?

I had a Generac 24kw installed 2 years ago to support my house. I’m having a detached garage built this summer and want to relocate the generator closer to the garage and use the generator to supply both the garage and the house. My question is can the existing wiring from the house to the generator be used and a junction box added or does a generator wiring need to be solid from the house to the generator?