Equipment Type and Primary Applications
BLUETTI B4810 LiFePO4 battery bank (5,120Wh / 51.2V / 100Ah) delivers continuous high-capacitance energy storage for off-grid housing, RV auxiliary power, marine electrical systems, and dedicated home backup infrastructure. Performance Specifications
• Electrochemical Capacity: 5,120Wh at 51.2V nominal (100Ah)
• Cycle Durability: 6,000 full cycles retaining 70% rated capacity
• Continuous Charge/Discharge: 100A maximum each direction
• Burst Capability: 200A peak discharge sustained for 30 seconds
• Thermal Operating Window: -20°C to 55°C during charge and drain phases
• System Expansion: 122.88kWh total reachable via 24P parallel topology without protocol alteration Safety Features and Certifications
Integrated cell-level thermal protection triggers immediate cutoff during abnormal heat buildup. IP65-rated polymer enclosure prevents dust ingress and water spray damage. Compliant with UN38.3 transport protocols, FCC electromagnetic limits, CE safety directives, RoHS material restrictions, UL fire ratings, and MSDS logistical handling. Installation and Maintenance Requirements
Mounts directly to inverters or DC breakers using standard 19-inch rack or flat-panel rails. Requires 75mm rear clearance for airflow. Factory-sealed cells eliminate sulfuric acid handling and electrolyte level checks. Perform terminal re-torque every six months and run self-diagnostic routines monthly. Initial deployment pairs automatically with supported host controllers via CANbus linkage. Warranty and Service Information
Five-year manufacturer warranty protects against premature capacity fade and defective internal circuitry. Replacement modules ship from regional fulfillment centers following serialized unit validation. Technical escalation routes through certified partner facilities with standard forty-eight-hour diagnostic turnaround. Branding/References
Manufacturer: BLUETTI | Model Code: B4810 | Documentation: Full schematic diagrams, termination pinouts, and third-party test results cataloged under B4810 engineering specification sheet. Differentiators
Monolithic dual 100A charge and discharge architecture eliminates external contactor staging. Coupled with advanced thermal dispersion routing and 24P scalability, the system maintains steady voltage sag margins even under sudden compressor startup loads.
