Based on our split type inverter solar-air double source Trinity heat pump, we develop this easier installation solar-air double source heat pump.
DC inverter Double heat source superimposed to get world best COP 6.56 when solar water temp is 15c,
legionella protection function,
Auto start 2nd backup heating,
Auto weather compensation heating curve.
Trinity heat pump with heating,cooling and domestic hot water.
Alternative to use ground water heat source.
Palm DC inverter solar double source heat pump is an heat pump innovation with two layers heating source. It can use solar(or ground water source) together with air source in the same time. The two heat source are superimposed to reach 40% ~60% higher efficiency than even normal DC inverter heat pump.
The¬†COP during standard frequency can reach 6.56 when solar temp is 15 degreeC.
Heating capacity is available for 8KW,11KW.
¬†solar heat pump connection diagram
It can save much money for you. It can satisfy all countries refund requirement. It can be energy label A+++ ¬†class, according to newest EN14825 SCOP standard. ¬†It can make space heating, cooling and domestic hot water.
Palm solar-air double source multifunctional heat pump advantage:
1st advantage: It can use solar (or ground source water heat) together with air source in the same time.¬† The COP is almost doubled high.
2nd: One special solar heat exchanger built inside the heat pump, it can be used for¬†solar over heat protection to make the solar PVT more safe and higher efficiency.
3th advantage: Solar layer evaporator will help to melt the heat pump evaporator frost and reduce the defrost cycle 80-100%, if solar temp is high, the heat pump never need defrost. ¬†This will improve too much on the COP.
This heat pump is part of a heating system for domestic water, under floor and radiator room heating, designed for old house or new house.
Reliable Quality for saving maintenance cost: Our parts are always choosend with the top brand in the world Heat exchanger: SU316 stainless plate heat exchanger, Japanese¬†brand heat exchanger and 4-way valve,¬†Emerson brand heat expansion valve