Description
Crown 51.2V-100Ah Lithium-Ion Battery (LiFePO₄)
Reliable Solar Energy Storage Solution
The Crown 51.2V-100Ah Lithium-Ion Battery is a premium-grade energy storage unit designed for residential and commercial solar systems. Built with LiFePO₄ (Lithium Iron Phosphate) chemistry, it ensures high safety, efficiency, and long life, making it an excellent choice for backup and hybrid solar setups.
Key Features
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High Storage Capacity: 5.12 kWh usable energy for consistent power backup.
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Advanced LiFePO₄ Technology: Safe, thermally stable, and long-lasting design.
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High Efficiency: >95% round-trip efficiency for optimal solar utilization.
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Smart BMS Protection: Prevents overcharge, over-discharge, overcurrent, and short-circuit.
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Long Lifecycle: >6000 cycles @ 80% Depth of Discharge (DoD).
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Scalable Design: Supports multiple units in parallel for higher energy capacity.
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Compact & Durable: IP65-rated casing for indoor/outdoor use.
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Hybrid Compatible: Seamless integration with hybrid and off-grid inverters.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Crown 51.2V-100Ah |
| Battery Type | Lithium Iron Phosphate (LiFePO₄) |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Usable Energy | 5.12 kWh |
| Operating Voltage Range | 44.8V – 57.6V |
| Rated Charge/Discharge Power | 5.0 kW |
| Peak Discharge Power (5 sec) | 7.0 kW |
| Round-Trip Efficiency | >95% |
| Cycle Life | >6000 cycles @ 80% DoD |
| Communication Interface | RS485 / CAN |
| Protection Features | Overcharge, Over-discharge, Overcurrent, Short Circuit, Temperature |
| IP Rating | IP65 |
| Operating Temperature | Charge: 0°C to +55°C / Discharge: –20°C to +55°C |
| Storage Temperature | –20°C to +60°C |
| Dimensions (mm) | 442 × 420 × 132 |
| Weight | ~45 kg |
| Certification | CE, UN38.3, IEC 62619 |
Ideal For
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Residential solar backup systems
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Small commercial energy storage
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Off-grid or hybrid installations
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Load-shedding and power outage solutions
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