Functionality And Components Of The Equipment - ABB REACT 2 Series Product Manual

F
unctionality and components of the equipment
Optimisation of self-consumption
REACT2 is equipped with an storage system (4kWh base system,
expandable up to 12kWh), which enables use of the photovoltaic energy
at different times.
The energy stored in the battery during the day can be used in evening
consumption by domestic utilities.
Compared to a photovoltaic system without storage, self-consumption of
photovoltaic energy increases considerably.
Multi-battery system
capacity, which can be expanded from 4 kWh to 12 kWh, depending on
the number of batteries used, and can achieve up to 90 percent energy
self-reliance.
The addition of further battery units can take place anytime during the
lifetime of the system.
The choice of the storage capacity should be evaluated according to
the installation position (irradiation) and according to the domestic
consumption.
Communication and monitoring
REACT2 is equipped with a buil-in Wi-Fi/Ethernet logger which enables
logger and direct transferring of data to a secure cloud platform allows
customers to monitor and keep their system under control through the
dedicated mobile app.
The advanced communication interfaces combined with a standard
Modbus communication protocol, Sunspec compliant, allow the inverter
to be easily integrated within any smart environment and with third party
monitoring and control systems.
The system also has an RS-485 serial interface (public communication
protocol "Modbus RTU").
AC BACKUP output - Means of operation
The REACT2 system is equipped with an AC BACKUP output that can
be activated in different 2 operating modes:
A necessary condition for activating the backup function is:
- Lack of grid.
A necessary condition for activating the backup function is:
- External control (Communication and control signal terminal block
, terminal 1-3).
AUTO
External Control
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2 - Characteristics
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