The slim design makes the controller suitable for even small switchboards, thus the iE 150 is integrable in nearly all types of assets. Get access to important genset information quickly via the sunlight readable LCD.

The controller features illuminated buttons that smoothly guide the operator and make it very easy and intuitive to operate. Only buttons relevant for a function are visible to the user. Get easy access to the most common functions with configurable shortcuts.

The iE 150 provides up to three levels (customer, service, and master) of password-protected and role-based access. Configure parameters for each level and have only relevant parameters displayed. The user-friendly, IP65 protected display shows your current configuration using a clear and simple line diagram, letting you check the status of all power sources at a glance (with arrows indicating the power flow). Key status information such as state of charge is also displayed. The display supports multiple languages, including Chinese, Russian, and other languages with special characters.

Built to last – also in green energy applications

The iE 150 comes with uncompromising quality. The controller is made of robust materials and is built to last. It has undergone several tests showing that it stands wear and tear in all types of harsh environments. Also, the controller is suitable for PV-Diesel hybrid solutions and also meets Tier 4 Final/Stage V requirements

Ideal for a wide range of applications

The flexibility and features of the iE 150, and its ability to operate in temperatures ranging from -40 to +70 °C, make it ideal for a wide range of applications. You can use it for ESS/hybrid rental or integrate it in third-party plant control solutions or a DEIF power management system, running the controller in standard modes including off-grid (island) mode and Automatic Mains Failure.

Includes utility software and emulation tool

Using the free PC-based DEIF utility software, you can easily set up your iE 150 and quickly configure inputs, outputs, and parameters. With the built-in emulation tool, you can test and verify the functionality of your application before commissioning. This saves time and helps you prevent costly equipment malfunctions.

Genset controller

Diesel genset paralleling controllers for load sharing & synchronising supporting both single and multiple gen-sets running in grid-tied or island operations. iE 150 Generator connected via CAN bus are easily set up for parallel operation as the controllers automatically detect each other at the CAN network. If you at a later stage connect more gensets, the controller automatically identifies and connects them via CAN bus, and application configuration is possible via the display.

Flexible ESS controller

The iE 150 Battery provides effective, flexible, and scalable energy storage system (ESS) control with a wide range of options for greenfield and brownfield hybrid power applications.

Designed for hybrid power plants, the DEIF iE 150 Battery enables effective energy storage system (ESS) control. The flexible controller is compatible with a wide range of ESS and inverter brands, and it is capable of interfacing with many different controllers and meters, letting you configure it for a wide range of greenfield and brownfield applications.

Ideal for ESS rental applications

The iE 150 Battery Single controller can easily be integrated in single-ESS rental assets, providing emission-free power rental solutions. It ensures full communication with the ESS through its ability to communicate with a BCU (battery control unit) or directly with a BMS (battery management system) and PCS (power control system) over Modbus. This allows you to use it with a wide range of ESSes in any rental application. The controller can start and stop external power sources such as diesel gensets based on SOC or system load measured by an external power meter. It can even support the load to achieve the optimal load point for the genset.

It can be used on its own for ESS/hybrid rental or integrated in third-party plant control solutions or a DEIF power management system.

The controller optimises the battery power, to save fuel and maximise green penetration.

Built-in scalability and flexibility

You have many options when configuring the iE 150 Battery. It can run in grid-forming, grid-following, or droop mode; it can prioritise the ESS or a connected genset; and it can be used for AC and DC coupled systems. You can even reconfigure the controller for other applications by setting its parameters or using an external energy management system (EMS), turning your iE 150 Storage into any other iE 150 assets, for example a genset controller. These and other features let you use the controller exactly the way you want, and scale and redesign your plant as needed.