I was wondering about that as well. Inverters are pretty quiet and I would use rubber feet on the base , but its is still rather close to the trailer for noise. Perhaps a sound absorbing mat between the trailer and the genny would do the trick in addition to facing the exhaust away from the trailer.Right now I have my 3200 watt genny in my truck bed and it works fine, but I like doing DIY projects and this seems like an interesting mod..LOL