The 5.3kWh Deye LW Lithium Battery offers excellent energy storage, perfect for residential and commercial solar energy systems needing dependable backup.
Because it uses lithium iron phosphate (LiFePO4) chemistry, this battery guarantees high safety, thermal stability, and longer cycle life compared to alternatives.
Moreover, the battery supports fast charge and discharge rates, enabling efficient energy usage and smooth integration with renewable energy sources.
In addition, the built-in Battery Management System (BMS) protects against overcharge, over-discharge, short circuits, and temperature extremes to ensure safety.
Thanks to its compact design, the battery fits easily in most inverter or power cabinet setups, saving installation space without sacrificing capacity.
Furthermore, it supports scalable expansion by stacking multiple modules, allowing users to increase storage capacity as their energy needs grow.
Because it communicates via CAN and RS485 protocols, the battery integrates smoothly with various hybrid and on-grid inverters for flexible control.
Also, its long lifespan supports over 6000 cycles at 80% depth of discharge, providing reliable power for many years with minimal degradation.
Due to its high round-trip efficiency of over 95%, it maximizes usable energy, reducing losses during charging and discharging processes.
Finally, the 5.3kWh Deye LW Lithium Battery includes a 10-year warranty, giving users confidence in long-term performance and durability.
Key Benefits of 5.3kWh Deye LW Lithium Battery
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High 5.3kWh Capacity – Provides ample energy storage for daily residential or commercial load requirements.
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Lithium Iron Phosphate Chemistry – Offers superior safety, thermal stability, and a longer lifespan than other lithium types.
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Fast Charging Capability – Supports rapid charge and discharge for efficient energy management and quick backup availability.
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Advanced BMS Protection – Protects battery from overcharge, discharge, temperature, and short circuit faults to maximize safety.
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Scalable Design – Easily expands capacity by connecting multiple batteries in parallel to meet growing energy demands.
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Wide Inverter Compatibility – Communicates via CAN and RS485, allowing integration with leading inverter brands.
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Long Cycle Life – Supports over 6000 cycles at 80% depth of discharge, providing years of reliable performance.
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High Round-Trip Efficiency – Achieves greater than 95% efficiency, maximizing usable stored energy and minimizing losses.
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Compact and Lightweight – Designed for easy installation in tight spaces without compromising capacity or performance.
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Reliable 10-Year Warranty – Ensures peace of mind with extended manufacturer coverage for long-term investment protection.
Technical Specifications
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Model: Deye LW 5.3kWh Lithium Battery
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Capacity: 5.3 kWh (5300 Wh)
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Nominal Voltage: 48V
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Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
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Cycle Life: >6000 cycles @ 80% DoD
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Round-Trip Efficiency: ≥95%
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Charge/Discharge Rate: 1C (can support higher rates)
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Communication Protocols: CAN, RS485
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Operating Temperature Range: -10°C to 55°C
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Dimensions: Approx. 442 × 410 × 133 mm
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Weight: ~56 kg
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Warranty: 10 years
Ideal Applications
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Residential Solar Storage – Efficiently stores energy for home use and backup during grid outages. -
Commercial Energy Systems – Supports small to medium businesses with reliable power backup and load shifting. -
Off-Grid and Remote Sites – Provides dependable power where grid access is unreliable or unavailable. -
Hybrid Solar Systems – Integrates smoothly with hybrid inverters to optimize solar self-consumption and grid interaction. -
Energy Management Solutions – Ideal for managing peak loads and reducing electricity bills through load shifting.
