Johnny Bell, 67, likely died due to smoke inhalation, according to Columbia County Deputy Coroner Harriett Garrison.
The fire was started by candles in the back room of his home in the 600 block of Al Dempsy Road around 6:30 a.m.
Mr. Bell did not have electricity, so he was using a lantern and candles to light his home, Garrison said.
When crews arrived to the home, the fire had engulfed the single-wide mobile home, Martinez-Columbia Fire Rescue spokeswoman Honey Shore said.
An autopsy will be conducted on Bell at a later date.