51.2V LiFePO₄ Battery Series – 15kWh to 18kWh with 8,000 Cycles

51.2V LiFePO₄ Battery Series – 15kWh to 18kWh with 8,000 Cycles

10kW Output | RS485/CAN | Stackable Design | 16S Configuration

Part 1 – Overview & Features

Product Introduction

The 51.2V LiFePO₄ Battery Series offers three high-capacity energy storage options — 300Ah, 314Ah, and 346Ah — delivering 15.36kWh, 16kWh, and 18kWh of clean, reliable power. Designed for seamless integration with solar PV systems and inverters, these batteries are ideal for residential, commercial, and off-grid applications.

Built with LiFePO₄ (Lithium Iron Phosphate) technology, this series provides exceptional safety, long cycle life, and stable performance. Whether you're storing solar energy, backing up critical loads, or reducing your electricity bills, the MB 512300 / 512314 / 512346 series offers scalable, flexible, and durable energy storage for any need.

Key Features

• Three Capacity Options – 300Ah / 314Ah / 346Ah (15.36kWh / 16kWh / 18kWh).

• High-Voltage 51.2V System – 16S configuration for efficient power delivery.

• LiFePO₄ Chemistry – Safe, stable, and long-lasting battery technology.

• 8,000+ Cycle Life – Designed for over 15 years of reliable performance.

• High Power Output – 10,000W rated output power.

• Wide Operating Temperature – Discharge: -20°C to 55°C; Charge: 0°C to 55°C.

• Multiple Communication Protocols – RS485, RS232, and CAN for seamless inverter integration.

• Parallel Capable – Expandable for larger energy storage systems.

• Intelligent BMS – Full protection against overcharge, over-discharge, overcurrent, and temperature extremes.

• IP22 Protection Rating – Suitable for indoor installation.

• Compact & Stackable Design – Space-saving dimensions: 500×320×900mm.

• Low Self-Discharge – Maintains charge for extended periods.

Part 2 – Key Specifications (Table)

Part 3 – Details & Convenience

Powerful. Safe. Built to Last.

The MB 512300 Series is engineered for professional-grade energy storage with user-friendly features:

• Plug-and-Play Integration – Standard communication ports (RS485, RS232, CAN) for seamless compatibility with most inverters.

• Compact, Stackable Design – Space-saving dimensions (500×320×900mm) allow flexible installation in tight spaces.

• Smart BMS – Real-time monitoring and protection for optimal battery health and safety.

• LED Status Indicators – Clear visual indication of operating status.

• Low Maintenance – Sealed LiFePO₄ cells — no water refilling, no acid leaks.

• Long Storage Life – Keep charging at least once every 3 months for optimal performance.

• Wide Temperature Range – Reliable operation in diverse climates.

• Parallel Expandable – Scale your system as energy needs grow.

Safety First

• LiFePO₄ Technology – No thermal runaway, no fire risk.

• Multi-Layer Protection – Overcharge, over-discharge, overcurrent, short-circuit, and temperature protection.

• IP22 Rating – Protected against solid objects and dripping water for safe indoor use.

• Rigorous Testing – Passed short circuit, overcharge, over-discharge, damp heat, and thermal shock tests.

• Vibration & Shock Resistant – Designed for safe transport and installation.

Part 4 – Application Scenarios

Where Can You Use It?

???? Home Energy Storage
Store excess solar energy during the day and power your home at night. Reduce electricity bills and increase self-consumption with 15–18kWh of reliable storage capacity.

???? Small Business & Offices
Keep your lights, computers, POS systems, and security cameras running during grid outages. Ensure business continuity with dependable backup power.

???? Commercial & Industrial
Power warehouses, workshops, and agricultural facilities. Scalable design allows multiple units in parallel for larger energy demands.

???? Off-Grid & Remote Sites
Perfect for farms, remote cabins, telecommunication stations, and off-grid homes where grid access is limited or unavailable.

???? Solar-Plus-Storage Expansion
Already have an inverter? This battery series supports multi-brand inverter compatibility via RS485, CAN, and RS232 protocols.