SMTE LBSA 10.6kWh 51.2V 208Ah LiFePO4 Lithium Battery – Wall-Mounted Solar Energy Storage (200A Discharge, Max 16 Parallel)

Power your home, large residential property, or commercial setup with the LBSA 10.6kWh 51.2V 208Ah LiFePO4 Lithium Battery. Engineered with premium Grade-A Lithium Iron Phosphate prismatic cells (2P16S configuration) and an intelligent high-safety Battery Management System (BMS), this high-capacity low-voltage unit delivers 10.6kWh of dependable energy storage. Featuring a built-in 125A/200A DC circuit breaker with auto-trip shunt protection, high continuous discharge up to 200A, parallel scalability up to 16 units, and a dedicated wall-mounting bracket with a digital LCD interface, it ensures continuous power security against load shedding.

Key Features & Benefits

• High-Capacity 10.6kWh / 208Ah Storage: Delivers 51.2V nominal energy to reliably run heavy household appliances, lighting, office electronics, and critical backup circuits.

• Heavy-Duty 200A Discharge Capability: Supports up to 200A maximum discharge current (100A recommended charge) to effortlessly handle demanding inverter power draws and heavy load surges.

• Premium Prismatic LiFePO4 Chemistry: Built with safe 3.2V aluminum-cased prismatic cells offering superior thermal stability, low self-discharge ($\le 3.5\%$ per month), and over 4,800 cycles at 100% DoD.

• Integrated Shunt-Trip Circuit Breaker: Features a front-accessible DC circuit breaker with an automated BMS shunt trip mechanism for instantaneous fault protection and manual isolation.

• Scalable Parallel Expansion: Easily connect up to 16 packs in parallel using onboard 8-way DIP addressing switches to configure large residential or light commercial storage arrays.

• Digital LCD & LED Status Interface: Front-panel digital screen with navigation keys, dedicated power/reset button, alarm indicators, and a 4-level LED State-of-Charge (SOC) meter.

• Multi-Brand Inverter Compatibility: Multi-protocol CAN Bus communication interface synchronizes seamlessly with leading low-voltage hybrid inverters (including Deye, Sunsynk, Victron, and Growatt).

• Space-Saving Wall-Mounted Design: Sleek white steel enclosure complete with a heavy-duty interlocking wall-mount bracket and top quick-connect DC power terminals.

Technical Specifications

Battery Performance & Capacity

• Model: LBSA 51.2V 208Ah 10.6kWh

• Battery Chemistry: Lithium Iron Phosphate (LiFePO4 / LFP)

• Cell Configuration: 2P 16S (3.2V Prismatic Aluminum Case Cells)

• Nominal Energy Capacity: 10.6 kWh

• Nominal Voltage: 51.2 V

• Nominal Capacity: 208 Ah

• Cycle Life: $\ge 4800$ Cycles @ 0.5C, 25°C, 100% DOD (80% Capacity Retention)

• Scalability: Up to 16 Units in Parallel (DIP Switch Addressing)

Charging & Discharging Parameters

• Charge Voltage (Bulk + Absorption): 56.2 V

• Float Charge Voltage: 56.2 V

• Discharge Cut-Off Voltage: 44.0 V

• Recommended Charge Current: 100 A

• Max. Continuous Discharge Current: 200 A

BMS, Safety & Mechanical Data

• Communication Ports: CAN Bus Interface

• BMS Protection: Overcharge, Overdischarge, Overcurrent, Short Circuit, High/Low Temperature Warning & Active Cell Balancing

• Safety Hardware: DC Circuit Breaker with Additional Shunt Tripper

• Enclosure / Ingress Rating: White Powder-Coated Steel Chassis (IP20 Rated)

• Dimensions (H × W × D): 750 mm × 520 mm × 135 mm

• Net Weight: Approx. 84 kg – 86 kg

• Operating Temperature: Charge: 0°C to +50°C | Discharge: -20°C to +50°C

• Warranty: 10-Year Warranty