HJ-ESS-DESL2 250KW/744KWh C&I Distributed Energy Storage System(Liquid-Cooled)

HJ-ESS-DESL2 250KW/744KWh C&I Distributed Energy Storage System(Liquid-Cooled)

The HJ-ESS-DESL2 is a 250KW/744KWh liquid-cooled energy storage system designed for industrial and commercial use. It enhances energy efficiency through peak shaving, photovoltaic consumption, and flexible capacity expansion.

INQUIRY
CHAT ONLINE

Enter your inquiry details, We will reply you in 24 hours.

Product Introduction:

 

The HJ-ESS-DESL2 provides robust energy storage with liquid cooling for optimal performance. It features independent control for each cabinet and supports peak shaving, valley filling, and off-grid backup operations. Its modular design, pre-assembled in the factory, ensures quick deployment and integration. The EMS system and cloud-based inspection provide real-time monitoring and efficient operation, improving the overall safety and reliability of the energy storage system.

 

Features:

 

  • Fast power response and support for multiple operational modes
  • Modular, all-in-one design for rapid deployment
  • Local and remote intelligent monitoring for operational efficiency
  • Standardized parallel connection interfaces
  • Six-layer safety protection design for improved security
  • No isolation design, reducing power loss and improving efficiency
  • Remote and local upgrade capabilities for fast system updates

 

Application:

 

  • Reducing electricity bills through peak shaving and valley filling
  • Stabilizing renewable energy supply by storing excess energy
  • Providing backup power in case of grid outages
  • Arbitrage through peak and valley electricity prices
  • Optimizing renewable energy utilization
  • Lowering grid upgrade and transformation costs

 

Parameters:

 

HJ-ESS-DESA series distributed energy storage system
Product number HJ-ESS-DESL1 HJ-ESS-DESL2 HJ-ESS-DESL3 HJ-ESS-DESL4 HJ-ESS-DESL5
Number of battery cabinets 1 2 3 4 5
Rated energy 372kWh 744kWh 1116kWh 1488kWh 1860kWh
rated power 150KW 250KW 500KW 500KW 1000KW
System efficiency 90% 90% 90% 90% 90%
size 1700*1250*2200 (single battery cabinet, reference size)
System parameters
Grid-connected line system 3W+N+PE Grid voltage 380(-15%~+10%) Grid connection frequency (Hz) 50(±2)/60(±2)
Power Factor -0.9~+0.9 Output harmonics ≤3%(rated power) cooling method liquid cooling
Cycle life(times) 80%DOD 6000 Protection level IP54 Installation method Outdoor, floor installation
weight ≦3000KG Certification CE, ROHS, UN38.3/MSDS