Ref/Freezer Container cal

Hey folls,
I am new.

I have a 20' con. suitable forref/freezer.

Outer Dims:8' W x 20' D x 8' H.
Walls: 5" coated Polyurethane. inside lining AISI 316 Cr-Ni.
All cooling equipment has been taken out.
I want to rerun as ref (qt 32 F) and/or deep freezer at 0 F.
Average Ambient temp max 95F Min 65 F

Can you help me for the equipment and energy consumption.

Thanks