Deye 3U-LRack-11: Compact and Scalable Lithium Battery Rack System
The Deye 3U-LRack-11 is an innovative energy storage solution designed for space-constrained installations requiring reliable power backup and solar energy storage. With its low-profile 3U design and intelligent management features, this system delivers exceptional performance for both residential and small commercial applications.
Core Advantages
Space-Optimized Design – 3U height profile fits standard server racks while maintaining high energy density
Plug-and-Play Expansion – Modular architecture allows capacity upgrades from 11kWh to 44kWh
Advanced Thermal Management – Integrated cooling system ensures optimal operating temperatures
Smart Monitoring – Real-time performance tracking via CAN/RS485 communication interfaces
Enhanced Safety – Multi-layer protection including overcharge/discharge, short circuit, and temperature control
Technical Specifications
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Nominal Capacity: 11kWh (base configuration)
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Battery Technology: LiFePO₄ cells (3000+ cycles at 80% DoD)
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Voltage Range: 44-58.4V DC
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Peak Discharge Current: 100A continuous
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Operating Conditions:
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Charge: 0°C to 55°C
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Discharge: -20°C to 55°C
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Storage: -10°C to 35°C
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Dimensions: 482.6mm (W) × 132mm (H) × 600mm (D)
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Weight: 48kg (empty rack) | 89kg (fully loaded)
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Protection Rating: IP20 (indoor use)
System Integration
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Inverter Compatibility: Works seamlessly with Deye hybrid inverters and third-party systems
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Parallel Capability: Supports up to 4 units in parallel for larger capacity requirements
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Communication Protocols: CAN 2.0B, RS485, dry contact signals
Installation Benefits
◈ Tool-less module installation for quick deployment
◈ Front-accessible wiring compartments simplify maintenance
◈ Wall-mountable or rack-mountable configurations
◈ Color-coded connectors prevent wiring errors
Certifications & Warranty
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Safety Standards: UL1973, IEC62619, UN38.3
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Grid Compliance: CEI 0-21, VDE-AR-N 4105
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Warranty: 10-year limited warranty
Perfect For:
• Home energy storage systems
• Small business backup power
• Telecom applications
• Microgrid installations
Upgrade to smarter energy storage today with the Deye 3U-LRack-11 system.
