Growatt GroBoost

 Growatt GroBoost Water Heater Immersion Controller Solar to Thermal Energy GroBoost is an infinitely variable power controller that can automatically convert the excess solar energy into usable heat such as hot water and space heating, helping customers maximize solar energy usage and save electricity. KEY FEATURES: Supports single or three-phase immersion heaters Three-zone space heating possible with three independent outputs Stepless power control 0-10.8kW Dynamic power control leads to zero export Integrated in Growatt Smart Home System, achieve up to 92% solar self-consumption rate IP54 On the Wall mounted dimensions (W/H/D): 288/227/101 mm