Lfec-5000 Container Type 5000kwh Battery Storage System Bess

• Customization: Available
• Nominal Voltage: 1331.2V
• Warranty: 5 Years
• Model NO.: LFEC-5000
• Nominal Capacity: 100kw/215kwh
• Cycle Life: 6000-8000
• Battery Type: Potassium Iron Phosphate Battery (LFP)
• Rated Frequency: 50/60hzn+5%
• Selectable: Sts, Isolation Transformer
• Connection: Offgrid/ Ongrid
• Transport Package: Container
• Specification: 2500kW/5000kWh
• Trademark: Sanhe
• Origin: China
• HS Code: 8504403090
• Production Capacity: 10000PCS\Year

Product Description

Product: LFEC-5000 Container Type 5000kWh Battery Storage System
Introduction: Modular high-capacity industrial energy storage solution, suitable for renewable energy integration, grid frequency regulation and off-grid power supply scenarios.
Model: LFEC-5000
Installation:Outdoor
Brand: Sanhe/ LFEI

Introduction
The LFEC-5000 Container Type 5000kWh Battery Storage System is a high-capacity, modular energy storage solution designed for industrial and utility-scale applications. It is based on the core key technical requirements of energy storage in the power system's "generation, transmission, distribution, and use", it provides full-scenario application solutions for global power users with more advanced technology and better services.
Engineered for reliability, scalability, and seamless integration with renewable energy sources, this system delivers cost-efficient, long-duration energy storage to support grid stability, peak shaving, and off-grid power backup.

Features
Massive Energy Capacity
5,000kWh per container, expandable to 20MWh+ with parallel configurations.
Utilizes LFP (LiFePO4) battery chemistry for superior safety, 6,000+ cycles at 80% DoD, and a 10-year lifespan.
All-Weather, Plug-and-Play Design
40ft standard high-cube container with IP54 protection, built for harsh environments (-30°C to 55°C).
Integrated liquid cooling + HVAC system ensures optimal thermal management.
Hybrid Energy Compatibility
Supports solar/wind DC coupling and grid-tied AC applications with ≥95% round-trip efficiency.
Black-start capable (<10ms response) for micro-grid resilience.
Smart Energy Management
AI-driven load forecasting & demand charge optimization, reducing energy costs by 30%+.
SCADA compatible EMS for remote monitoring and predictive maintenance.

Technical Parameters

Product Model	LFEC-5000
DC side parameters
Battery Type	LFP314Ah
Rated power	5015.96kWh
Battery rated voltage	1331.2V
Battery voltage range	1164.8-1500.0V
weight	43t
Dimensions (W*D*H)	6058*2438*2896mm
Maximum system efficiency	94%
Charge and discharge rate	0.5C
Cycle times	>6000@25ºC 0.5C/0.5C, 90%DOD, 70%EOL
Cooling method	Liquid Cooling
Altitude	≤2000m
Operating temperature	-20 - 55ºC
Relative humidity	0%-95%, RH
Protection level	IP54
Communication interface	Ethernet/RS485/CAN/4G
Communication Protocol	Modbus TCP/Modbus RTU/CAN 2.0
Fire protection configuration	Perfluorohexanone + water spray

Applications
 Utility-Scale Storage - Grid frequency regulation & renewable firming.
 Industrial Microgrids - Peak shaving for factories, mines, and data centers.
 Off-Grid & Emergency Backup - Seamless transition during outages.

System topology


Questions and Answers

Q1: How to ensure the stability of the system in extreme climates?
A: LFEC-5000 adopts a three-level temperature control design (liquid cooling of battery cells + air conditioning in the warehouse + external insulation layer), and ensures that the full-climate operation data meets the standards through -30°C low-temperature self-heating and 55°C active heat dissipation technology (providing a case in the extremely cold region of Alaska).
Q2: Compared with competitors, where does your cost per kilowatt-hour advantage come from?
A: The core lies in:
The battery system cycle efficiency is increased to 92% (the industry average is 87%);
Containerized deployment reduces civil construction costs by 60%;
Intelligent operation and maintenance reduces the frequency of manual inspections (once a month → 4 times a year).
Q3: Does it support the transformation of old photovoltaic power stations?
A: Yes. We provide DC couplers to adapt to old inverters, and EMS is compatible with third-party photovoltaic monitoring systems (such as SolarEdge/SMA).
Q4: How to deal with sudden power outages?
A: The system is equipped with a 2C fast charging module, which can be fully charged to 20% in 15 minutes, and supports diesel generator linkage.