Mostly, stay on guard for temp. swings. I don't have specific experience, but we will be moving on to our land this summer/fall. Our housing will be a mix of trailers, connex boxes, etc. I'll have the electric plug-ins on solar. Can't wait to get out there, but it will be a challenge to make sure everyone is safe and comfortable. At this point, I am more concerned about them overheating than anything else.
In case you haven't come across it yet, Bob Wells at CheapRVLiving YouTube channel, is a good source of how-to info.