●  More than 75% efficiency

* Use efficiency evaporator of plate solar collector with 360° heat transfer structure design.

* Adopt unique improve temperature technology.

* Under low temperature climate, the evaporation temperature of plate solar collector evaporator ≥10°C.

* Evaporator of plate solar collector efficiency is higher 75%.
 

●  100% energy conservation and environmental protection

* Make full use of the free energy of solar energy and air souce energy, raise heat source from the low temperature to high temperature, so, 100% energy saving.

* Solar energy and air source energy are green & renewable energy, 100% environmental protection.
 

●  100% safe and reliable

* Use HFC R134a refrigerant (the freezing point temperature of 101.3),medium, which completely solve the anti-freezing problem of the plate solar collector in winter.

* Refrigerant with high and low pressure protection.

* System with multiple protection devices, e.g:overload protection,short phase protection,phases sequence protection,anti-freeze protection,ect.

* Adopt air source energy as auxiliary heat source, the system stable running, not affected by changes in the intensity of solar radiation,to avoid the pure solar heating source unstable faults.
 

●  100% intelligent control

Humanized operation interface, easy to set the operation mode (cooling, heating, hot water and energy storage), operation time and operation mode.

1. WithAir® PV Air-Cooled Heat Pump & Chiller could be set use solar PV cooling or heating model and only electricity cooling or heating model;

2. WithAir® PV Air-Cooled Heat Pump & Chiller take advantage of solar PV for cooling first, when the solar radiation is enough use electricity to be backup energy, cooling capacity change from 100% to 0%, accordingly, electricity power change from 0% to 100%;

3. Fouling factor for chilled water :0.086m⊃2;°C/kW;

4. The data in this table are for reference only, please following the nameplate parameter of this product.