Reliance Pro/Tran2 transfer switch x2 in parallel with one input

[wonderspark]

I have an EcoFlow Delta Pro Ultra with one inverter and three batteries, and a pallet of solar panels being shipped for a solar array.
I want to start off with a Reliance Pro/Tran2 50 amp 10-circuit transfer switch to use on my "critical" circuits, and basically run them full-time from the battery, which recharges every day via solar.

Then, I'd like to expand the system with more batteries and another inverter, and more solar panels, until I am more or less 100% running on battery / solar unless it's too cloudy, etc.

I asked Reliance about a switch like the 10-circuit Pro/Tran2, but with 20 or 30 circuits, and they responded that I could parallel two of the 10-circuit switches together and have 20 circuits that way.

Has anyone done this... parallel a Pro/Tran2 into two panels that only use one input from the battery?

 

[Breeze]

I want to do something similar. I am planning an installation consisting of a EG4 12000XP, several batteries, 26 PVs and a small portable generator (Firman 3200W). I have an existing 200A 44-circuit load center and want two Reliance A510A transfer switches, but not clear how these would get wired up in this scenario. Help!

 

[chiefcook47]

I have an EcoFlow Delta Pro Ultra with one inverter and three batteries, and a pallet of solar panels being shipped for a solar array.
I want to start off with a Reliance Pro/Tran2 50 amp 10-circuit transfer switch to use on my "critical" circuits, and basically run them full-time from the battery, which recharges every day via solar.

Then, I'd like to expand the system with more batteries and another inverter, and more solar panels, until I am more or less 100% running on battery / solar unless it's too cloudy, etc.

I asked Reliance about a switch like the 10-circuit Pro/Tran2, but with 20 or 30 circuits, and they responded that I could parallel two of the 10-circuit switches together and have 20 circuits that way.

Has anyone done this... parallel a Pro/Tran2 into two panels that only use one input from the battery?

I have done it on 2 6 circuit ones. No problem.

 

[Breeze]

Extend the four wires (L1,L2,N,and G) from each transfer switch into a junction box Then bring the four wires (L1,L2,N,and G) from inverter to the junction box. Tie all like colored wires to each other. i.e. Black to black, red to red, etc. That’s it.