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200L/250L/300L Low Noise R290 Eco-friendly Efficient Domestic Heat Pump Water Heater

· Heating, cooling, floor heating and sanitary hot water
· Full DC inverter Panasonic compressor and fan motor
· Outlet water temperature up to 60℃
· -30℃ inverter EVI
· Energy class: A+++


Solareast Heat Pump Ltd. offers a reliable and efficient R290 water heater heat pump system.

· Powered By PV System With SG Ready

Solareast's hot water heat pumps with the SG ready function use smart meters to read power signals, allowing them to maximize self-consumption of PV system. By taking advantage of low-price periods and avoiding high-price periods, users can optimize energy usage and reduce costs.

· Solar Water Heating System

Solareast water heater heat pump  R290 can be combined with Solar Water Heating System to further enhance energy efficiency. By harnessing the free heat provided by the sun, the system reduces the reliance on electricity for heating water. This unique combination allows for significant energy savings and a more sustainable approach to water heating. Experience the benefits of utilizing solar energy to warm your domestic hot water and take a step towards a greener future.


· R290 Refrigerant

Solareast's water heater heat pump is an environmentally friendly solution for household applications. It utilizes R290 refrigerant, which has zero ODP (Ozone Depletion Potential) and a low GWP (Global Warming Potential), ensuring minimal impact on the ozone layer and mitigating the global-warming effect. Our heat pump's use of R290 aligns with the carbon-neutral trend, making it an excellent choice for eco-conscious consumers seeking sustainable water heating solutions.


· Noise control, No disturbances

Soalreast's R&D Centre has repeatedly optimised the noise control scheme through countless noise experiments on the water heater heat pump R290, which is as low as 48dB(A), ensuring a peaceful home environment. One of the key technologies is full DC technology, which is quieter than traditional AC motors, meaning users get a better experience.


· Micro-channel Heat Exchange

The micro-channel heat exchange technology used in solarseast  water heater heat pump R290 enables it to achieve a high heating capacity of up to 2.9KW. This advanced technology ensures efficient heat transfer, maximizing the heating performance of the system. With its compact design and powerful heating capability, our air-source heat pump water heater is the perfect solution for households seeking an energy-efficient and reliable source of hot water.


· Eletricity Saving

During water heating, Solareast's water heater heat pump R290 can automatically calculate and analyze its current operating conditions, then adjust the power input to achieve an optimal COP .It can achieve a SCOP of up to 3.7 or higher exellent energy saving of up to 75%, which can significantly help to reduce energy consumption and save the energy bills for users.


·Outlet water temperature up to 75degree

Water temperature outlet up to 75℃,prevents up to 90% bacterial growth,duplex stainless steels 2205 inner corrsion resistance longer life span(optional)



· Various Sizes Of Water Tanks

To cater to the varying needs of different households, Solareast has introduced three models of R290 water heater heat pumps. Available in 100l, 200l, and 300l sizes, users can select the most suitable option based on their family size and requirements. This ensures that families can enjoy the perfect balance of hot water supply without unnecessary wastage or shortage.


· MODBUS Communication


· Power Consumption Module


· Easy Installation


· How To Work

①A fan draws in air containing heat energy, across the evaporator.

②The evaporator turns the liquid refrigerant into a gas.

③The compressor pressurizes the refrigerant into a hot gas.

④The hot gas inside the microchannel heat exchanger heats the water inside the tank.

⑤The refrigerant reverts back to a liquid after heating the water and continues to the evaporator for the process to start again.

⑥The cycle continues until the set target temperature is achieved.


Power Supply
Heating CapacityW2800
Rated Hot Water ProductionL/h60
Rated Power InputW629
Rated Current InputA2.8
ElectricHeaterRated Power InputW2000
Rated Current InputA8.9
Power Input Max.W3000
Current Input Max.A13.3
Refrigerant Type/Charge/GWP/R290/0.45kg/3
CO₂ Equivalent/0.00135t
Working Ambient temperature'-7~46
Operation Pressure(Low Side)MPa0.8
Operation Pressure(High Side)MPa3
Maximum AllowableMPa3
Electrical Shock proof/I
IP Class/IP1
Water Tank CapacityL200
Water Piping ConnectionsIn 3/4
Rated Working Pressure Of TankMPa0.8
Air flow Rated450
Unit Dimensions (W/H/D)mm1650*φ620
Shipping Dimensions (W/H/D)mm1755*700*700
Net Weightkg95105115


Contact Information

Add: NO.73 Defu Rd. Xingtan Town, Shunde District, Foshan City, Guangdong Province,P.R. of China
WhatsApp/Skype/Phone: +86-18948861088
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