This advanced energy storage solution combines safety, reliability, and eco-friendliness, making it ideal for both residential and commercial applications. Using cobalt-free Lithium Iron Phosphate (LFP) technology, it offers exceptional safety, long lifespan, high efficiency, and excellent power density. An intelligent Battery Management System (BMS) ensures complete protection, while the IP65-rated design with natural cooling delivers dependable performance in temperatures from -20°C to 55°C.
Its modular, stackable design allows for effortless expansion, supporting up to 6 clusters in parallel (36 units) for a total capacity of 184kWh—perfect for increasing self-consumption ratios. Installation is quick and straightforward, with a flat, floor- or wall-mounted structure requiring no additional wiring or fixing screws. Automatic module networking, IP addressing, remote monitoring, and firmware upgrades make maintenance simple, while the use of non-toxic, pollution-free materials ensures an environmentally responsible choice.
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Deye AI-W5 Stackable Battery & PDU - 5.12kWh -
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Battery Chemistry: Lithium Iron Phosphate (LiFePO₄) for safety, long lifespan, and high efficiency
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Module Energy: 5.12 kWh per battery module
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Module Voltage & Capacity: 51.2 V, 100 Ah
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Scalability: Expandable from 2 to 6 modules per cluster
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Total Energy Capacity: 10.24 kWh to 30.72 kWh (nominal)
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Usable Energy: 9.2 kWh to 27.6 kWh (depending on configuration)
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Charge/Discharge Performance:
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Recommended current: 100–200 A
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Maximum current: 180–250 A
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Peak (10s, 25°C): 270–360 A
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Depth of Discharge: 90% recommended
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Cycle Life: ≥ 6000 cycles at 70% EOL (25°C, 0.5C charge/discharge)
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Installation Options: Floor-mounted or wall-mounted
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Enclosure Rating: IP65 for dust and water protection
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Operating Temperature:
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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 Temperature: 0°C to 35°C
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Altitude Tolerance: Up to 2000 m
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Dimensions & Weight:
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Module: 720 × 255 × 285 mm, 53 kg
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System height and weight vary by number of modules (117 kg to 301 kg)
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Indicators: 5-LED SOC display (20%–100%) and 3-LED status indicators (working, alarm, protection)
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Communication Ports: CAN 2.0, RS485
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Warranty: 10 years or 16 MWh throughput (whichever comes first)
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Certifications: IEC 62619, CE, VDE 2510-10, CEI 0-21, UN38.3