Happy we had a EMS for our power pedestal. Voltage was all over the place. Kept tripping at 104 volts. We only had lights on most of the time and it would trip the EMS. Two of the three power pedestals we tried had voltage all over the place, from 131 to 104 (lowest my system would read). Couldn't run water heater or fridge on electric. What's the sense of have a full hook up site if you can use the services. Glad we could use propane.