1. Battery capacity

The amount of electricity stored by the car battery directly determines the use time of the parking air conditioning. The common battery specifications for trucks on the market are 150AH, 180AH and 200AH.

2. Set the temperature

The higher the setting, the lower the power consumption and the longer the battery life.

3. External environment

The lower the outdoor ambient temperature, the smaller the heat load that the cab needs to cool down. At this time, the compressor low frequency operation, the most power saving.

4. Car body structure

The car body is small, the space needed for refrigeration is small, and the time required for high load refrigeration is short, and the endurance is long.

5. Tightness of the car body

The more airtight the body is, the less power it will use. External hot air can not enter, the cold air inside the car is not easy to lose, can maintain the stability of the temperature inside the car for a long time, frequency conversion parking air conditioning can run ultra-low frequency, at this time the most energy saving.

6. Input power

The smaller the input power of parking air conditioning, the longer the service time. The input power of parking air conditioning is generally in the range of 700-1200W.