Solar Controller, 600W Power Capacity, Temperature Differential Control

• Precise Temperature Measurement: Temperature measurement accuracy of1oC ensures accurate monitoring of collector and tank temperatures, with a range of -10oC to 220oC for collectors and 0oC to 110oC for tanks.
• Versatile Control Options: Control up to 1 pump with an output power of <300W and 1 backup heating unit with <500W, utilizing 3 sensors including 1 Pt1000 sensor for collectors and 2 NTC10K sensors for tanks.
• Efficient Energy Management: Activate functions like Afterheating/thermostat, Tank heating, Collector emergency shutdown, and more to optimize energy usage and system performance for solar heating systems.
• Remote Control Capability: Optional WIFI remote control enables convenient access to the controller for monitoring and adjusting settings remotely, adding flexibility and ease of use to the system.

Specifications:

• Controller Type: SR208C
• Power Supply: AC100-240V, 50-60Hz
• Power Consumption: <2.5W
• Temperature Measurement Accuracy: 0.1°C
• Range of Collector Temperature Measuring: -10°C to 220°C
• Range of Tank Temperature Measuring: 0°C to 110°C
• Suitable Power of Pump: Output power <300W
• Suitable Power of Backup Heating: <500W
• Inputs: 3 sensors (1 pcs Pt1000 sensor, 2 pcs NTC10K B3950 sensor)
• Outputs: 2 relays (for circulation pump and backup heating)
• Ambient Temperature: -10°C to 50°C
• Water Proof Grade: IP41
• Main Functions: AH Afterheating/thermostat, Password protection, LOAD Tank heating, OCEM Collector emergency shutdown, OCCO Collector cooling, OCMl Collector minimum temperature, OCFR Antifreeze, OTCO Tube collector, PUMP Pump control mode, OSYC System cooling, OSTC Tank cooling, MAN Manual mode, BLPR Blocking protection, OTDI Thermal Disinfection, UNIT C-F switch, BEEP beeper fault warning, Memory function, Screen protection, Trouble checking, System: Holiday function
• Holiday Function: Cools down the system when no water consumption is expected
• Manual of SR208C Intelligent Controller: Includes instructions for activating/deactivating holiday function
• WIFI Remote Control: Available for SR208C WIFI only