For brownouts use an autoformer.
My comfort zone is 107 volts--a full 3 volts higher than what the EMS units cut out at. The Sola Basic ought to give me what I wish right down to 87 volts. I do limit normally my incoming amps to 80 percent of 30 amps (24 amps). Fortunately the hybrid inverter can blend power from shore and battery bank as needed.
I do test under load before I plug in the RV.
10forty2 wrote:
I didn't originally have an EMS on my coach and got a damaged house thermostat as a result. We were camping in a State Park on a hot summer weekend.....both A/Cs were running hard. We left with some friends to go out on the boat for a few hours and when we came back, we had no A/C. Apparently, there was a brown-out in the campground due to an influx of campers coming in that day and turning on their A/Cs as well. I was able to repair the thermostat myself, but it could have been other, more expensive appliances as well.
