You can see my Honda Genny in the pic. We usually go out for 7 - 10 day and I rely on little Genny for now . Have purchased all the solar goodies just need to find the time to install. But to answer your question. I can run all my lights, t.v. ,radio, refrigerator, and microwave. How ever I did pull out the microwave that came with the trailer and put a smaller one in that takes less juice. We have little kids and being able to heat food up in a few seconds can really effect the next hour of serenity. I've never even attempted to run the a.c while hooked to her.. also when im running the Genny I switch the refrigerator from gas to auto to save on the propane than switch it back to gas when the Genny is off. I always rely on propane for hot water. So for me the a.c. is the only thing I cant use. Hope this helps.