Station EMS

The HJ-EMS400 Station-level EMS System is an advanced energy management solution designed for the collaborative management of photovoltaic (PV), energy storage, and charging piles. It aims to optimize energy system performance to enhance renewable energy utilization, reduce energy costs, and achieve more sustainable energy management.

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Station EMS
Station EMS
Station EMS
Station EMS
Station EMS
Station EMS
Station EMS
Station EMS
Station EMS

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  • Multi-Unit Balancing Intelligent Algorithm

    Overall energy balance optimization, Cycle balancing , lifespan optimization, and Dynamic power allocation.

  • MEnergy Mutual Support

    Precision load control, Energy mutual support, Overall anti-overload/anti-reverse flow, Multi-level collaborative power output

  • Hierarchical Direct-Connect Privatized Service

    Direct data transmission reduces latency and enhances real-time performance. Customizable data processing and storage solutions tailored to specific needs. No reliance on third-party service providers minimizes risks and ensures full control over data workflows.

  • Zero-Trust Security Operations Upgrade

    Rapid connectivity for personnel, devices, and systems. Granular segmentation of users and resources with minimum-privilege point-to-point encrypted connections, enabling flexible and secure transfers of critical data (e.g., scripts, installation packages). Security audit logs to precisely record operational timelines and behaviors for every user and application.

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Parameters

Product Parameters

Category Configuration
Network RJ45 * 4 (10/100Mbps), 4G module, Wi-Fi
Power Supply DC12-24V, Power consumption < 5W
Serial Ports CAN* 3, RS485* 11, USB * 1
DIDO DI * 8, DO * 6, AI * 2
Environment Temperature: -40°C to 75°C, Humidity: 5% to 95%
Display Optional external 7/10-inch touchscreen
Storage Built-in 8GB electronic hard drive, External 32GB TF card supported
Dimensions 215W * 140D* 45H
Basic Functions Interface with PCS, BMS, environmental sensors, fire protection, high-voltage box, photovoltaic system, intelligent batteries, energy meters, etc.

Note: Specifications are subject to change without prior notice for product improvement. Data Sheet / Get your free product catalog and the latest pricing!

FAQ

1. What is an Energy Management System (EMS) in energy storage?

An EMS is a comprehensive control system designed to monitor, manage, and optimize the performance of energy storage systems, renewable energy sources, and loads to improve efficiency and reliability.

2. What types of EMS hardware are commonly used?

Common EMS hardware includes Cabinet-level EMUs (Energy Management Units) for local control and protection, and Station-level EMS controllers for site-wide coordination and energy optimization.

3. How does EMS hardware interact with batteries and inverters?

EMS hardware communicates with battery management systems (BMS) and power conversion systems (PCS) to regulate charging/discharging, ensure safety, and coordinate energy flows between storage, generation, and loads.

4. What are the main benefits of implementing an EMS?

An EMS improves system efficiency, prolongs battery life, enhances safety, enables demand response, and provides valuable data for predictive maintenance and system optimization.

5. Can EMS hardware be integrated with other energy systems?

Yes, EMS hardware supports standard communication protocols (Modbus, CAN, Ethernet) for integration with solar PV, wind turbines, grid interfaces, and higher-level SCADA or cloud management platforms.

The above answer is for reference. For further details, please reach out to us.

Application

Photovoltaic-storage coordination, multi-storage centralized control, charging pile capacity expansion, energy balance scheduling, over-demand prevention, reverse flow prevention, and multi-level coordination.

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Accurate info ensures faster contact.