Growatt GroBoost control unit for water heating

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Product details

The GroBoost control unit for hot water preparation from Growatt is an innovative solution for the efficient use of surplus solar energy. By connecting to a solar system, it enables the heating of hot water storage tanks, significantly increasing the efficiency of the solar installation. Particularly in the summer months, the entire water heating can be achieved through the solar energy generated. The device offers adjustable power control from 0 to 10.8 kW and distributes the power across three independent zones, allowing for flexible use. Additionally, the GroBoost can be integrated into a smart home system, enabling a solar self-consumption rate of up to 92%. These features make the GroBoost control unit a smart and economical choice for hot water preparation.

  • Compatible with single-phase and three-phase immersion heaters up to 10.8 kW
  • Dynamic power control results in zero export
  • Three independent power outputs for flexible applications
  • Smart mode with adjustable time periods and temperatures
  • Energy-efficient smart home energy management.

Key specifications

Item number
39462661

General information

Manufacturer
Growatt
Category
Boilers
Manufacturer no.
GroBoost
Release date
20.10.2023

Boiler properties

Temperature range
25° - 60° C
Model name
GroBoost control unit for water heating

Power supply

Power supply
Electrical connection
Nominal power
10.80 kW
Nominal voltage
230 V

Safety

Protection type (IP code)
IP54

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x Growatt GroBoost control unit for water heating

Product dimensions

Length
28.80 cm
Width
22.70 cm
Height
10.10 cm
Weight
3.45 kg

Package dimensions

Length
34.20 cm
Width
32.70 cm
Height
17.80 cm
Weight
4.19 kg

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Boilers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Growatt
    Not enough data
  • 1.Stiebel Eltron
    1 %
  • 2.Tesy
    1.1 %
  • 3.Ariston
    2.2 %
  • 4.Bosch Home Comfort
    2.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Growatt
    Not enough data
  • 1.Stiebel Eltron
    0 days
  • 2.AEG Haustechnik
    1 day
  • 3.Ariston
    5 days
  • Bosch Home Comfort
    Not enough data

Return rate

How often is a product of this brand in the «Boilers» category returned?

Source: Digitec Galaxus
  • Growatt
    Not enough data
  • 1.Qlima
    2.6 %
  • 2.Ariston
    3.1 %
  • 3.Tesy
    4.3 %
  • 4.AEG Haustechnik
    4.7 %
Source: Digitec Galaxus