Two Transfer Switches

I currently have a manual transfer switch and an external 30 amp connection for my dual fuel generator on the outside of my house. I want to add a 30 amp breaker and outlet inside to charge my dual AC500’s and quad BC300S’s from the propane generator.

From there, my initial thought was to add a nema 30 outlet inside to power my manual transfer switch. However, there is always the chance of having the propane generator and Bluetti powering at the same time which would not be good.

Anyone else faced with the same challenge have a solution?

At 30 amps split phase, how long does it take to charge two AC550’s and four B300’s? I searched this forum and tried GOOGLE. Not luck in finding the answer.

Thank you!

Hi @Rria1965 , Please review your previous post, I left a reply above for your reference.