Solar Power for Camping

I am hoping to be going to the 2006 Burning Man (planning way ahead). I have access to a popup trailer camper, however I am not sure what I will be doing for power. There is a possibility I could borrow a gas generator but it would be noisy and dirty and I would have to add to my hauling all its fuel. I am intrested in solar power camping options but I am not sure how much power I would need to be able to power the campers air conditioning unit. I am going to try and use my camper as a cool area for people at the event who need the cool air. I also want to be able to run a couple fans in the lounge tent we want to set up. All of this takes a lot of power and I was wondering if anyone with experience in solar power especially for camping could point me in the direction of something with the power and poratablity needed.
Thanks