BESS, photovoltaic/wind and grid applications

In this application, the energy source is a photovoltaic system associated with storage batteries in paralleling with the main electrical grid. This system uses solar energy to generate electricity, which is then stored in the batteries for later use.
The combination with the main power grid maximizes energy efficiency and guarantees a continuous power supply. When sufficient solar energy is produced, it can be used directly to power loads or stored in batteries. In case of overproduction, excess energy can be injected into the grid. When solar production is insufficient, the main grid assumes responsibility for ensuring a stable power supply.
This configuration offers a flexible and reliable solution, integrating renewable energy sources while ensuring continuity of service. It reduces dependence on fossil fuels and cuts energy costs, while helping to reduce carbon emissions.

Key features

Inverter management for renewable energy sources (photovoltaic or wind power)
  • Modbus TCP or RTU communication with the inverter for acquisition, control and protections
  • Direct measurement of AC voltage and current via dedicated inputs
  • Inverter can be controlled via digital and analog outputs
BESS management
  • Modbus TCP or RTU communication with inverter and BMS for acquisition, control and protections
  • Charging and discharging current management with grid forming or grid following
  • Reactive power management
Mains management
  • Mains failure detection
  • Backup source management in off grid mode
  • Mains circuit breaker control
  • Malfunction alarms
  • Mains electrical protections
Optional i4Gen HMI
  • Color touchscreen
  • WIFI, LAN and Modbus TCP communications
  • Sending emails on events
  • Remote display and control of all variables via a secure application

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