R290 Hybrid Inverter & EVI Air +Solar Source Heat Pump-A4 Premium Series

Highly efficiency: COP up to 5.3

Seasonal efficiency: SCOP up to 6.1

Two evaporators: Air +Solar source 

Solar energy helps to increase capacity and reduce power consumption. The solar panel uses metal materials, it is refrigerant circulation type not solar power type, it is used as the first sun /rain source evaporator and there is a second air source evaporator inside the heat pump.

Impressively quiet: outdoor unit 48 dB(A)

The Deakonet A4 pre-series heat pump is equipped with DC inverter brushless fans and designed based on aerodynamics. Deakonet’s DC inverter heat pumps incorporate multiple noise reduction and sound insulation measures, resulting in significantly reduced noise levels. The sound levels start as low as 48 dB(A).

Intuitive control: Smartphone APP control

Deakonet A4 Pre inverter controllers are compatible with remote monitoring and control systems, allowing users to remotely manage their HVAC systems, thereby improving convenience and energy management.

Quiet Operation

The A4 Pre series heat pumps are engineered for quiet operation, crucial for maintaining a serene indoor environment. Their low noise levels guarantee minimal disruption to occupants. The advantage of the two-stage supported compressor shock absorption system lies in its ability to significantly diminish vibrations and noise generated by the compressor during operation. This system utilizes two stages of shock absorption, effectively dampening vibrations and ensuring a quieter and more stable compressor operation. The reduced vibration and noise levels contribute to a quieter and more comfortable environment for users, making it ideal for applications where noise reduction is paramount, such as residential heating and cooling system.

About Solar Panel Heat Exchanger

Solar energy helps to increase capacity and reduce power consumption. The solar panel uses metal materials, it is refrigerant circulation type not solar power type, it is used as the first sun /rain source evaporator, and there is a second air source evaporator inside the heat pump.

Deakonet Dual Source Heat Pump System Working Principle

The Deakonet A4 pre air + solar source heat pump incorporates a dual evaporator design, featuring both an air source evaporator and a solar source evaporator connected in parallel to the compressor system. When the heat pump control system detects sunlight, it automatically opens the electromagnetic valve, allowing refrigerant to enter the solar heat exchanger for heat exchange, thereby increasing the heat exchange surface area. Additionally, this process elevates the compressor’s function and discharge gas temperature, enhancing heating capacity and efficiency.