Cabinet-level EMU
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HJ-EMU200
EMU
Station EMS
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HJ-EMS400
EMSA Cabinet-level EMU, such as the HJ-EMU200, is a localized energy control unit installed inside energy storage cabinets. It handles real-time monitoring, safety protection, and local control of battery modules and power conversion systems.
The HJ-EMU200 supports data acquisition, fault alarm, battery balancing commands, communication with BMS and PCS, and environmental monitoring. It acts as the local brain of the cabinet, enhancing responsiveness and safety.
Station EMS, like the HJ-EMS400, is a centralized energy management controller designed for multi-cabinet or site-level deployment. It coordinates all EMUs, solar generation, loads, and grid interaction, providing intelligent dispatch and optimization.
Cabinet EMUs handle local control and protection, while the Station EMS oversees the full system, optimizing energy flows between cabinets, PV systems, and the grid. Together, they ensure safe and intelligent operation of the entire energy storage site.
Both EMU and EMS support standard industrial communication protocols (Modbus, CAN, Ethernet) for seamless integration with PCS, BMS, SCADA, and cloud platforms. This enables remote monitoring, firmware upgrades, and data analysis.
At Highjoule, we are committed to supporting our agents with reliable energy storage solutions that promotesuccess and sustainability. By becoming a Highjoule distributor, you'll gain access to quality products, dedicatedsupport, and the chance to contribute to the global energy transition.
Focusing on Energy Storage and Communication Solutions for 20+years
Focusing on Energy Storage and Communication Solutions for 20+years
With years of industry experience and accumulated industry insights and technological advantages, we are able to accurately grasp market trends and provide forward-looking and feasible solutions
Full range of customized solutions We provide integrated "turnkey" service solutions based on the specific needs of each customer, providing convenience while maximizing project benefits
Efficient and worry-free service experience We have an efficient team composed of industry experts, technical elites and project managers. Every project is seamless from consultation to execution, efficient and worry-free
We focus on innovation Regularly update technology platforms and service models, Always urge ourselves to pursue the industry's cutting-edge technology, and maintain our advantages in the fiercely competitive market
Connecting the world, serving without boundaries Localized support, close to customer needs, cross-regional collaboration, efficient operation. No matter which country or region you are in, our technical team can provide 7*24 hours of technical support through the global collaboration platform
We are committed to promoting sustainable development, taking environmental impact into consideration in every project, minimizing carbon footprint and promoting green innovation
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