Air to Water Heat Pump

SolaX Thermal R290 Series

The SolaX air-to-water heat pump integrates PV and ESS compatibility, intelligent temperature control, and offers three indoor configuration options: Hydraulic Integrated Unit, Hydraulic Unit, or Control Unit. Designed with European aesthetics and smart user interaction, it's the perfect solution for modern energy needs.

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Product Advantage

Eco-Friendly

R290 natural refrigerant, low GWP and a low-carbon lifestyle
Extremely quiet operation with low noise level

Intelligent Control

Smart App control supports remote monitoring, operation, and OTA updates
Brushless DC motor enables stepless speed regulation

High Performance

Integrated with PV and ESS to maximize green energy self-consumption
SCOP level: A+++
Maximum leaving water temperature of 80°C

Flexibility

Available in 5 capacity sizes (8 to 16 kW), suitable forrenovations and large new buildings
Highly interoperable, SG ready, Modbus TCP/RTU supported
Heating + Cooling + Domestic Hot Water (DHW)

Product Parameters

STN3-C03
STN1-C03
STN3-C02
STN1-C02
STN3-C01
STN1-C01

STN3-C03
- Electrical Specifications
  
  Power supply 380~415V/3N~/50HZ
  Rated current 14 A
- Interface & Communication
  
  User interface 4 inch high-resolution touch panel
  Communication WiFi/Ethernet/RS485
- Installation & Mechanical Specifications
  
  Installation Floor stand
  Dimensions (W × H × D) 595x1875x700 mm
  Weight 180 kg
STN1-C03
- Electrical Specifications
  
  Power supply 220~235V/1N~/50 HZ
  Rated current 42 A
- Interface & Communication
  
  User interface 4 inch high-resolution touch panel
  Communication WiFi/Ethernet/RS485
- Installation & Mechanical Specifications
  
  Installation Floor stand
  Dimensions (W × H × D) 595x1875x700 mm
  Weight 180 kg
STN3-C02
- Electrical Specifications
  
  Power supply 380~415V/3N~/50HZ
  Rated current 14A
- Interface & Communication
  
  User interface 4 inch high-resolution touch panel
  Communication WiFi/Ethernet/RS485
- Installation & Mechanical Specifications
  
  Installation Wall mount
  Dimensions (W × H × D) 420x700x265 mm
  Weight 35 kg
STN1-C02
- Electrical Specifications
  
  Power supply 220~235V/1N~/50 Hz
  Rated current 42 A
- Interface & Communication
  
  User interface 4 inch high-resolution touch panel
  Communication WiFi/Ethernet/RS485
- Installation & Mechanical Specifications
  
  Installation Wall mount
  Dimensions (W × H × D) 420x700x265 mm
  Weight 35 kg
STN3-C01
- Electrical Specifications
  
  Power supply 380~415V/3N~/50 HZ
  Rated current 0.05 A
- Interface & Communication
  
  User interface 4 inch high-resolution touch panel
  Communication WiFi/Ethernet/RS485
- Installation & Mechanical Specifications
  
  Installation Wall mount
  Dimensions (W × H × D) 340x400x80 mm
  Weight 7.5 kg
STN1-C01
- Electrical Specifications
  
  Power supply 220~235V/1N~/50 Hz
  Rated current 0.05 A
- Interface & Communication
  
  User interface 4 inch high-resolution touch panel
  Communication WiFi/Ethernet/RS485
- Installation & Mechanical Specifications
  
  Installation Wall mount
  Dimensions (W × H × D) 340x400x80 mm
  Weight 7.5 kg

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User interface	4 inch high-resolution touch panel
Communication	WiFi/Ethernet/RS485

Installation	Floor stand
Dimensions (W × H × D)	595x1875x700 mm
Weight	180 kg

Installation	Wall mount
Dimensions (W × H × D)	420x700x265 mm
Weight	35 kg

Power supply	380~415V/3N~/50HZ
Rated current	14 A

Power supply	220~235V/1N~/50 HZ
Rated current	42 A

Power supply	380~415V/3N~/50HZ
Rated current	14A

Power supply	220~235V/1N~/50 Hz
Rated current	42 A