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Dyness PowerBrick – 51.2V 280Ah Lithium Battery System
Detailed Technical Specifications
General Overview
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Model: PowerBrick
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Brand: Dyness
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Battery Type: LiFePO₄ (Lithium Iron Phosphate)
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Application: Residential energy storage (low-voltage systems)
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Design: All-in-one floor-standing unit with wheels
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Scalability: Supports up to 50 units in parallel
Energy & Capacity
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Nominal Battery Energy: 14.336 kWh
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Nominal Voltage: 51.2 V
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Nominal Capacity: 280 Ah
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Depth of Discharge (DoD): 95%
Charge & Discharge Parameters
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Recommended Charge/Discharge Current: 140 A (0.5C)
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Maximum Charging Current: 200 A
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Maximum Discharging Current: 200 A
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Peak Discharge Current: 300 A (2 mins @ 25°C)
Cycle Life & Performance
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Cycle Life: ≥8000 cycles
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Expected Lifespan: ~10 years
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Efficiency: High efficiency for stable long-duration backup
Communication & Smart Features
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Communication Protocols:
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Smart Features:
- Built-in WiFi module
- Mobile App monitoring (OTA updates supported)
- Real-time system diagnostics
Safety & Protection
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Protection Level: IP20
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Built-in Safety Systems:
- Intelligent BMS (fast reaction within 5 seconds)
- Aerosol fire extinguishing system
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Certifications:
Environmental Conditions
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Charging Temperature Range: 0°C to +55°C
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Optional Low Temp Charging: Down to -20°C
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Discharging Temperature Range: -20°C to +55°C
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Humidity: Standard indoor operating conditions
Physical Specifications
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Dimensions (W × D × H): 435 × 233 × 857 mm
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Net Weight: 114 kg
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Mobility: Wheels included (easy installation & movement)
Cooling & Installation
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Cooling Method: Natural convection
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Installation Type: Floor-standing (no wall mount required)
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Ease of Installation: Lightweight design (60% less volume vs traditional systems)
System Compatibility
- Compatible with major inverter brands:
- SMA
- Victron Energy
- GoodWe
- Growatt
- Solis
- Luxpower
- Deye
- APsystems
- Solplanet
