The answer to 'generator gets hot' is that a generator getting hot is often a sign of a problem that needs to be addressed. Some common causes include overloading the generator, poor ventilation, low oil levels, or issues with the alternator or other internal components.
Symptoms of an overheating generator can include the housing feeling very hot to the touch, reduced power output, or even automatic shutdowns to prevent damage. Solutions may involve reducing the electrical load, improving airflow around the unit, checking and refilling oil, or having a professional technician inspect and repair any internal issues.