Small Cafe Trailer

I'm going to build a cafe in about 2 or 3 years and I need help trying to find out a solar system under 5 grand that would run a WHOLE LOT of power
I got like two fridges, a grinder, possibly an oven, lights, a coffee machine, aircon, and a bunch of other stuff like a waffle maker
I have no idea about this stuff so please just hit me with it ?