Patent ID: 8534084

Claim:
A vehicle comprising: a frame; a prime mover coupled to the frame, the prime mover operable in a first mode configured for driving the vehicle and a second mode configured for standby operation of the vehicle; an alternator coupled to the prime mover; a cabin supported on the frame, the cabin including walls defining a space and having insulation configured to insulate the space; a heating, ventilation, and air conditioning (“HVAC”) system coupled to the frame and in communication with the cabin to condition the space with an airflow, the HVAC system including a cooling system configured to cool the space, a heating system configured to heat the space, and a sorption system configured to dehumidify the airflow provided to the space; a power source including a battery in electrical communication with the alternator, the battery further in electrical communication with the HVAC system to supply power to the HVAC system from the battery when the prime mover is in the first mode and when the prime mover is in the second mode.