8GPUs Gigabyte AORUS GeForce® GTX 1080 Ti Xtreme Edition 11G

I need your help
I want to build a RIG of 8 GPUs (Gigabyte AORUS GeForce® GTX 1080 Ti Xtreme Edition 11G)

Can I use 2 PSU for 1200w to run 8GUPs or I must to put more then 1200w and the problem is that it is not available in the market more than this power .

thank you.

1200W= 125W for mobo+cpu+risers= 4 GPUs
1200W= 4 GPUs

8 GPUs you can work with 2x1200Ws

did you try 1080 ti ?

Actually 1080 need ¬240-260W so

4x260W = 1040W

Keep on mind that the PSU real capacity is -20 to -30%