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LFEC-1000-2080
sanhe
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Model: LFEC-1000-2080
Installation: Outdoor
Brand: Sanhe / LFEI
The LFEC-1000-2080 is a 20-ft AC/DC integrated containerized energy storage system designed for large-scale industrial, utility, and microgrid applications. It integrates a 1000kW PCS, 2088kWh battery system, AC/DC distribution, microgrid controller, and EMS into a standard 20-ft container.
The system supports multiple AC and DC connection methods, grid-connected and off-grid operation, and seamless switching between grid and off-grid modes. With built-in grid-forming capability, it can operate as an independent microgrid power source or support grid frequency regulation and peak shaving. It is ideal for large industrial park storage, source-grid-side storage stations, microgrid main power sources, PV-diesel-storage hybrid plants, and grid frequency regulation applications.
Intelligent Management
Cloud-edge collaborative control, enhanced by AI intelligent algorithms
Remote monitoring and management, OTA upgrade, intelligent operation and maintenance
Automatic optimization strategy, maximization of economic benefits
Ultimate Performance
Smart thermal management, lower energy consumption & superior consistency
Full lifecycle management, cycle life extended by 20%
High-precision sensing, accurate SOX estimation & high conversion efficiency
Multi-Level Safety Protection
Tier-1 Grade A Cells, intrinsic safety at the cell level
Holistic design: safety from cell to system, AI prediction
Partition isolation, multi-sensing, and hierarchical fire linkage
High Integration
Prefabricated & plug-and-play, designed for rapid deployment
Modular architecture, flexible configuration of PCS, MPPT, and battery packs
Unlimited scalability, supports multi-unit paralleling for MW-level expansion
| Parameter | Specification |
|---|---|
| Product Model | LFEC-1000-2080 |
| DC Side Parameters | |
| Battery Specification (Ah) | LFP314 |
| Cluster Configuration | 1P260S |
| Number of Clusters | 8 |
| Rated Voltage (V) | 832 |
| Voltage Range (V) | 728–923 |
| Rated Energy (kWh) | 2088 |
| Charge-Discharge Rate (P) | 0.5 |
| Cooling Method | Intelligent Liquid Cooling |
| AC Side Parameters | |
| Rated Charging/Discharging Power (kW) | 1000 |
| Max. Charging/Discharging Power (kW) | 1100 |
| Rated Charge/Discharge Current (A) | 1444 |
| Rated Grid Voltage (V) | 400 |
| Wiring Method | Three-phase four-wire |
| Grid Frequency Range (Hz) | 50 |
| THDi | <3% (rated power) |
| Power Factor | >0.99 |
| System Specifications | |
| Max. System Efficiency | >90% |
| Cycle Life | 6,000 cycles @ 25°C, 0.5C/0.5C, 90% DoD, 70% EOL |
| Dimensions (W×D×H) (mm) | 2438 × 6058 × 2896 (customizable) |
| Weight (t) | 29 |
| Isolation Method | Optional |
| STS Fast Switching Module | Optional |
| Operating Temperature (°C) | -20 ~ 55 |
| Operating Humidity (RH) | 0% ~ 95% |
| Altitude (m) | ≤2000 |
| IP Rating | IP55 |
| Fire Protection | Pack-Level Fire Suppression + Cabin-Level Water Fire Suppression |
| Communication Interface | RS485, Ethernet |
| Communication Protocol | Modbus RTU / Modbus TCP |
| Certification | Status |
|---|---|
| UN 38.3 (Transport Safety) | ✅ Certified |
| Class Certified | ✅ Certified |
| CE | ✅ Certified |
| IEC 62619 (Battery Safety) | ✅ Certified |
| IEC 62477 (PCS Safety) | ✅ Certified |
| IEC 61000 (EMC) | ✅ Certified |
Note: Certification documents can be provided upon request. Additional certifications can be arranged based on project requirements.
| Application | Description |
|---|---|
| Large Industrial Park Storage | MW-level storage for large industrial parks |
| Source-Grid-Side Storage Stations | Grid-connected storage for frequency regulation and peak shaving |
| Microgrid Main Power Source | Core storage unit for industrial and commercial microgrids |
| PV-Diesel-Storage Hybrid Plants | Combined PV, diesel, and storage for large remote sites |
| Grid Frequency Regulation & Peak Shaving | Fast response for grid ancillary services |
The LFEC-1000-2080 supports:
AC coupling for grid-tied applications
DC coupling for solar PV integration (with optional DC/DC converters)
Grid-connected operation with frequency regulation and peak shaving
Off-grid / island operation with grid-forming capability
Seamless switching between grid and off-grid modes
Parallel expansion with multiple containers for MW-level capacity
A: The main differences are power, capacity, and architecture:
| Feature | LFEC-1000-2080 | LFEM-500-1566 |
|---|---|---|
| Rated Power | 1000kW | 500kW |
| Rated Energy | 2088kWh | 1566kWh |
| Architecture | AC/DC integrated container | DC-coupled microgrid container |
| AC/DC Integration | Yes | DC-coupled PV input only |
| Isolation | Optional | Output isolation standard |
| STS Module | Optional | Standard |
| Application | Large industrial, utility-scale | Medium industrial microgrid |
Choose LFEC-1000-2080 for larger-scale applications requiring higher power and AC/DC integration flexibility.
A: Yes. The LFEC-1000-2080 is an AC/DC integrated container, meaning it supports both coupling methods:
AC coupling for grid-tied applications and retrofitting existing solar farms
DC coupling for new microgrids with direct DC connection of PV or wind
This dual-mode architecture gives you maximum flexibility for different project types.
A: The LFEC-1000-2080 is a prefabricated containerized system. On-site installation typically takes 3–5 days for container placement, cabling, and electrical connection. Commissioning and testing usually require an additional 2–3 days, depending on the system configuration and site conditions.
A: Yes. The LFEC-1000-2080 supports parallel operation with multiple containers of the same model. You can start with one unit and add more as your power demand grows, achieving multi-MW capacity.
A: Liquid cooling provides:
Superior thermal consistency: Cell temperature difference ≤3°C (typical)
Extended cycle life: Up to 20% longer than air-cooled systems
Lower parasitic loss: More efficient than forced air cooling
Higher reliability: Less dust ingress, suitable for harsh environments
A: The system supports Modbus RTU (via RS485) and Modbus TCP (via Ethernet). It can be integrated with SCADA, EMS, or building management systems. Our cloud platform also provides remote monitoring and data visualization.
A: The system incorporates multi-level fire protection:
Pack level: Each battery pack has its own fire suppression module
Cabin level: Water spray fire protection for the entire container
AI prediction: Continuous monitoring of voltage, temperature, and current to predict and alert potential faults
A: The LFP314 cells are rated for 6,000 cycles at 25°C, 0.5C charge/discharge rate, 90% DoD, and 70% EOL capacity retention. Under daily cycling, this translates to approximately 15–16 years of useful life.
A: Payback period depends on local electricity rates, load profile, and available incentives. Typical utility-scale applications (frequency regulation, peak shaving) see a payback period of 4–7 years. We provide a free ROI simulation based on your site data.
A: The LFEC-1000-2080 connects directly to 400V low-voltage grids. For medium-voltage connection (e.g., 10kV, 35kV), an external step-up transformer is required. We can provide or recommend suitable transformers based on your project requirements.
A: Yes. Our cloud-edge collaborative platform provides real-time monitoring, remote control, OTA upgrades, and predictive maintenance alerts. Our engineering team provides 24/7 remote support for all installed systems.
A: Yes. The LFEC-1000-2080 supports black start capability through its grid-forming inverter, allowing it to establish voltage and frequency independently during a full grid outage. This is particularly valuable for microgrid and off-grid applications.
Sanhe Power Tech (Shenzhen) Co., Ltd.
yvonne.zhang@samwha-cn.com | www.sanhenergy.com
