Growatt GroBoost Heater Controller

• Smooth power control from 0-10.8 kW
• For single-phase and three-phase tank water heaters
• Auto-consumption control through dynamic power control
• Three-zone space heating possible through three independent power outputs
• Integrated with the GroHome system, it allows autoconsumption of up to 92%

Technical parameters:

• AC voltage range 230Vac / 3*230Vac
• AC frequency range: 50Hz/60Hz
• Linear power control 0 ~ 3.6W, three outputs, Max..8kW total
• Internet protection rating: IP54
• Dimensions (W/H/D) (mm): 288/227/101mm
• Mounting: Wall-mounted
• Relay output: Max. 16A 230Vac
• Temperature sensor: Max. 3*PT1000
• Display: 4*LED
• Temperature operating range: -25~60°C
• Storage temperature: -40°C~+70°C
• Communication: RF/RS485
• Maximum RF communication range: 120M
• Automatic tracking and power adjustment: Yes
• Remote control and update: Yes
• Intelligent scheduling: Yes
• Temperature protection: Yes
• Control with volt-free contact: Yes
• Application: ShinePhone
• Weight: 3.45kg
• Certifications: CE/RoHS

• GroBoost is a smart relay energy controller that, by using surplus energy, can control a heat pump that has an SG Ready (Smart Grid Ready) controller.
• The heat pump, based on the signals received from the GroBoost device, heats the water in the tank.
• This allows the heat pump to heat water up to 60°C.
• In addition, we can connect water heaters directly to the GroBoost device for heating water. The operating scheme is the same as for heat pumps. The water in the tank is also heated to 60°C, then the heaters stop working.