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SR258 Controller Split Pressure Solar Hot Water Heater SR288 Element Control SOLAR WATER HEATER CONTROLLER TEMPERATURE MEASURING WITH 5 SENSORS 4 RELAYS FOR CIRCULATION PUMP AND BACKUP HEATING Introduce: A ... Read More

SR288 Solar Water Heating System Controller WIFI Control Timed heat-Backup Heating SR288 Solar Water Heating System Controller Parallel relay/Thermal Energy/Timed heat-Backup Heating Introduce: A BRIEF ... Read More

SR658 Solar Controller For Solar Water Heating Sytems Split Pressure Heater SR658 Solar Controller for Solar Water Heating Sytems 19 Application Systems DIY Solar Heating System Controller Introduce: LED large ... Read More

SR208C Automatical Controller Split Pressure Solar Water Heater WIFI Controller Introduce: A BRIEF DESCRIPTION Temperature measurement accuracy:0.1 Conventional/HE pump both available on APPLICATIONS CAPACITY ... Read More

SR658 Solar Controller for Split Pressure Solar Water Heater WIFI Control Introduce: LED large screen display Temperature measurement accuracy:0.1C 19systems can be programmer Conventional/HE pump both ... Read More

SR1568 Split Pressurized Solar Water Heater Controller Solar System controller Introduce: A BRIEF DESCRIPTION Temperature measurement accuracy:0.1C RS485 communication port Combine with wifi module can internet ... Read More

SR1568 Controller for Split Pressurized Solar Water Heating System Elements Control Introduce: A BRIEF DESCRIPTION Temperature measurement accuracy:0.1C RS485 communication port Combine with wifi module can ... Read More

SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater Introduction: Suitable for separated pressurized solar system Temperature measurement accuracy:0.1C RS485 communication ... Read More

SR208C WIFI Controller Split Pressure Solar Water Heater Control System Introduce: A BRIEF DESCRIPTION Temperature measurement accuracy:0.1 Conventional/HE pump both available on APPLICATIONS CAPACITY Max... Read More

SR1535 Controller for Solar Water Heaters IP43 Waterproof Control System SR1535 Controller for Solar Water Heaters Outdoor use,IP43 Suitable for separated pressurized solar system Introduce: Max. number of ... Read More