Growatt GroBoost Power Controller

The Growatt GroBoost is an intelligent power controller that converts surplus solar energy into usable heat, for instance, for water heating. This system optimises the self-consumption of generated solar energy by dynamically directing power to electrical heating elements, thereby reducing reliance on the grid.

Key Features

• Dynamic power control from 0 to 10.8 kW.
• Supports 1-phase and 3-phase boilers or heating elements.
• Three independent outputs (3.6 kW each).
• Integrated temperature sensors (PT1000) for precise temperature control.
• Communication via RF and RS485 with Growatt ShineLANBox and ShinePhone App.

Main Advantages

• Optimal Self-Consumption: Maximises the use of self-generated solar energy by efficiently directing surpluses to heating, leading to self-consumption of up to 92%.
• Flexible Application: Suitable for both 1-phase and 3-phase boilers and heating elements up to 10.8 kW, with three independent outputs for various configurations.
• Intelligent Control: Automatic switching between solar energy and grid power, and smart programming modes for time windows and temperature targets.
• Simple Monitoring and Operation: Full control and insight into energy flows via the ShinePhone app.
• Safe and Compliant Installation: Designed for installation on a dedicated circuit, fully in line with NEN1010 standards, ensuring safe and reliable operation.
• Durable and Low Maintenance: Passive cooling and intelligent control contribute to a long lifespan and minimal maintenance requirements.

Applications

The Growatt GroBoost is ideal for residential and small commercial projects where the yield from solar panels needs to be optimally utilised for heating water or other resistive loads. The system is suitable for installers seeking to offer sustainable energy solutions with a focus on energy efficiency and independence from the energy grid.

Warranty and Durability

The Growatt GroBoost complies with CE/RoHS certifications and has an IP54 rating, meaning the device is protected against dust and splashing water, and is suitable for installation in technical rooms. The operating temperature range is between -25°C and +60°C.