1. R32/R290 Low GWP Refrigerant

In contrast to the refrigerants commonly utilized today, like R410A and R407C, R32 and R290 demonstrate a remarkably reduced global warming potential coupled with superior energy efficiency, thereby accelerating their adoption within the heat pump sector.

2. Wider Operating Ambient Temp Range

The Sunpro Series Heat Pump, equipped with advanced inverter and EVl technology, boasts an extensive operational temperature range, enabling it to deliver efficient space heating, cooling, and domestic hot water. It is capable of delivering high water temperatures even in cold climates and maintains stable performance at ambient temperatures as low as -25°C.

3. Increased Effciency

The Sunpro Series EVl DC inverter heat pump boasts an impressive maximum coefficient of performance (COP) of 6.26 and an efficiency rating of A+++, enabling it to operate with reduced energy consumption, thereby assisting households in lowering their energy costs.

4. loT Function

With the IoT function, users are able to manage and regulate their heat pump systems at any places and at any time, enhancing convenience and efficiency in temperature control.

5. Full DC Inverter technology

The Sunpro Series heat pump is an advanced heating and cooling solution that integrates a fully DC inverter twin-rotary compressor and an inverter brushless motor. This innovative design enables the unit to automatically adjust the target temperature, ensuring that users experience optimal comfort while simultaneously minimizing energy costs.

6. Intelligent Water Temperature Adjustment

The innovative control of the Sunspro Series facilitates intelligent regulation of the outlet water temperature, based on the real-time ambient conditions. As a result, the heat pump consistently provides heating, cooling, and domestic hot water at a stable temperature.

7. TouchScreen Color LCD Display

The 4-inch color LCD display is designed for wall-mounted. It boasts precise temperature control within 0.5°C, water temperature curve visualization, timing functions, one-touch mute feature, and faster heating capabilities, making it exceptionally user-friendly.

8. Super low Noise

The Sunpro Series EVI heat pump features exceptionally low noise levels, thanks to its incorporation of brushless DC inverter fans and enhanced sound dampening techniques, including dual shock absorption from a renowned compressor brand. With sound levels beginning at a mere 42dB(A), it stands out as a silent heat pump system.

9. EVI Technology

EVl, which stands for “Enhanced Vapor Injection,” is a cutting-edge technology implemented in our low-temperature heat pumps to enhance performance in frigid conditions, reaching as low as -25°C. By integrating EVl technology with an inverter compressor, this series operates with remarkable stability while maintaining high efficiency.

10.Safety Assurance

The refrigerants R32 and R290 are regarded as eco-friendly options; however, inappropriate handling and storage can result in safety hazards. These risks can be mitigated by utilizing the Sunpro Series R32 or R290 DC inverter heat pump, which incorporates explosion-proof features to ensure safety.

11. Global Application Potential

The Sunpro Series heat pump, equipped with the aforementioned features, is versatile in its applications: it offers a range of capacities from 4 to 32 kW to accommodate various residential needs. Additionally, it supports a broad voltage range, operating at 207V to 253V for single-phase systems and 342V to 456V for three-phase systems.

Components and Details