When dry camping and you need to use the furnace to keep warm / or to get the chill out in the morning, living in Illinois in the month of May weather is unstable especially at night. Will I be able t...
Depending on your setup and the condition of your battery, and usage, it may last for a few hours, overnight, or a couple of days. Easy alternatives would be a Mr. Big Buddy propane heater (google it) or using a generator during the appropriate hours to recharge your batteries. Again, the latter depends on the condition and set up of your battery bank.