3MWh BESS Container 40ft | LFP Large-Scale Battery Energy Storage System
Specifications
How we verify OE matching
Every EV battery SKU is cross-checked against the manufacturer's original part number before shipping. Three-step verification process:
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1
OE number cross-reference. Catalog part number matched against the OEM's published reference for the target vehicle (Toyota, Honda, BYD, Tesla, etc.). Identical OE = guaranteed fitment.
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2
Cell-level grading. Each pack is assembled from capacity-matched and internal-resistance-matched cells. Voltage, IR, and self-discharge values recorded against the OE spec.
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3
Diagnostic compatibility check. BMS protocol calibrated to the target vehicle's ECU so the pack registers without re-coding for most hybrid applications.
Description
3MWh 40ft BESS container for large utility projects. LFP cells, integrated 1.5MW PCS, full EMS, fire suppression, IP54. 8000+ cycle life. 10-year warranty. LIANLI factory direct with project engineering support.
Compatible Vehicles
Direct-fit OEM replacement for the following models. Each part number is verified against the manufacturer's catalog before shipping.
Details
Product description
3MWh 40ft BESS container for large utility projects. LFP cells, integrated 1.5MW PCS, full EMS, fire suppression, IP54. 8000+ cycle life. 10-year warranty. LIANLI factory direct with project engineering support.
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FAQ
Frequently Asked Questions
▸ What capacity does the LLES-3MWH provide?
The LLES-3MWH delivers LLES-3MWH of usable energy with LiFePO4 cells at 95% round-trip efficiency. Configurable DC voltage ranges support 600V to 1500V architectures for utility, commercial, and industrial applications.
▸ Does the system include PCS, BMS, EMS, and HVAC?
Yes. LIANLI BESS containers are fully integrated with bidirectional PCS (power conversion system), multi-level BMS (battery management), EMS (energy management), thermal management (HVAC/liquid cooling), and fire suppression (aerosol or water mist). Single-point interconnection reduces on-site commissioning to under 2 weeks.
▸ What certifications and cycle life can I expect?
All LIANLI BESS products carry UN38.3, IEC62619, UL1973, CE, and GB/T certifications. LFP cells deliver 8000+ cycles at 80% DoD with 10-year performance warranty when operated within specified SOC/SOH limits.
▸ Do you ship internationally and what are the terms?
Yes. BESS units are shipped FOB or CIF via sea freight in standard ISO 20ft/40ft containers. DDP (Delivered Duty Paid) terms available for major destinations. Site delivery, cranage, and grid commissioning can be coordinated through our EPC partner network in 30+ countries.
▸ Can this BESS operate in on-grid, off-grid, and microgrid modes?
Yes. The integrated EMS supports grid-tied peak shaving, off-grid backup, microgrid with diesel/PV hybrid, and frequency regulation (primary/secondary response). Black-start capability is standard for systems above 500kWh.
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