The core difference between inverter air source heat pumps and fixed speed heat pumps lies in the control of the compressor. inverter air source heat pumps use DC inverter technology, and the compressor can operate within a certain frequency range according to the heating demand, usually 20Hz to 120Hz.
Unlike traditional systems, which need to be frequently turned on and off, DC inverter air source heat pumps continuously adjust power to reduce energy losses caused by repeated starts and stops. This not only improves the operating efficiency of the air source heat pump, but also reduces the stress on the components, thereby improving durability.
According to the International Energy Agency's "Energy Efficiency 2023" report, inverter-based systems can provide 20–35% higher seasonal efficiency than fixed speed systems under European climate conditions.
The core difference between inverter air source heat pumps and fixed speed heat pumps lies in the control of the compressor. inverter air source heat pumps use DC inverter technology, and the compressor can operate within a certain frequency range according to the heating demand, usually 20Hz to 120Hz.
Unlike traditional systems, which need to be frequently turned on and off, DC inverter air source heat pumps continuously adjust power to reduce energy losses caused by repeated starts and stops. This not only improves the operating efficiency of the air source heat pump, but also reduces the stress on the components, thereby improving durability.
According to the International Energy Agency's "Energy Efficiency 2023" report, inverter-based systems can provide 20–35% higher seasonal efficiency than fixed speed systems under European climate conditions.
