51.2V 314Ah 16090Wh Rack-mounted Solar Power Energy Storage LiFePO4 Battery

Product Overview

51.2V 314Ah 16090Wh rack-mounted lithium iron phosphate battery is a high-capacity industrial-grade energy-storage battery. With 16076Wh huge energy capacity, it supports 200A continuous charge-discharge current and 300A 1-second pulse discharge. Equipped with vehicle-grade intelligent BMS, LCD display and optional CAN, RS485 communication ports, it realizes real-time data monitoring. Adopting standard rack-mounted cabinet design, IP20 protection grade, it is widely deployed for off-grid solar systems, home energy storage, commercial and industrial backup power scenarios, delivering stable and reliable energy storage performance.

Product Description

Designed for industrial and commercial energy storage applications, this 51.2V 314Ah rack-mounted lithium iron phosphate battery features ultra-large capacity and robust power output, delivering a maximum energy storage of 16076Wh for high-demand power scenarios. Built with industrial-grade craftsmanship, it supports 200A continuous charge and discharge current to sustain steady daily operation, alongside a 300A one-second pulse discharge capability to handle instantaneous high-power load surges, ensuring stable system response under complex working conditions.

Integrated with a high-standard vehicle-grade intelligent BMS, the battery provides precise cell management and comprehensive safety protection to prevent electrical anomalies and extend service life. It comes with a built-in LCD screen for intuitive real-time data visualization, while optional CAN and RS485 communication ports enable seamless system linkage, remote monitoring and intelligent energy scheduling. This multi-functional monitoring system greatly improves overall operational controllability and maintenance convenience.

Featuring a standard rack-mounted structure and IP20 protection rating, the unit supports standardized cabinet installation, neat system stacking and flexible capacity expansion, perfectly adapting to integrated energy storage cabinet layouts. Reliable and versatile, it serves a wide range of scenarios including off-grid solar power systems, residential energy storage backup, and commercial & industrial emergency power supply, offering consistent, low-maintenance and high-efficiency energy storage performance for long-term distributed energy projects.

1. Large-capacity High-energy Storage

51.2V 314Ah configuration delivers 16076Wh energy, meets large-capacity power demand for residential and commercial energy-storage projects. Supports heavy-load long-time power supply.

2. Strong High-current Performance

200A max continuous charge & discharge current, 300A 1-second pulse discharge capability. Handles instantaneous high-power load surges for industrial and commercial equipment.

3. Smart BMS with Complete Monitoring Function

Built-in multi-functional BMS supports overcharge, overdischarge, overcurrent, short-circuit and overtemperature protection. Built-in LCD screen shows real-time battery status. Optional CAN & RS485 communication ports for upper-computer system connection and remote monitoring.

4. Standard Rack-mount Structure for Easy Deployment

Standard rack-mounted form factor, product dimension 745×440×240 mm. M8 terminals for stable wiring connection. Convenient for cabinet installation, stacking and capacity expansion for energy-storage systems.

5. Strict Safety Compliance & Wide Environmental Adaptability

Complies with UN38.3, MSDS safety standards. Working temperature ranges from 10℃ to +50℃, applicable for diverse indoor energy-storage environments. IP20 protection for indoor cabinet application scenarios.

1. Commercial & Industrial Energy Storage

Ideal for industrial backup power, commercial peak-valley price shaving, stable power supply for office and factory equipment.

2. Off-grid & Hybrid Solar Storage Systems

Matches solar inverters for off-grid photovoltaic power stations, independent solar power supply projects.

3. Large-scale Residential Energy Storage

Rack-type home energy-storage system, supports multi-parallel stacking for capacity expansion.

4. UPS Backup Power Supply

Used as backup power for data room, communication equipment, guarantee continuous power supply during grid failure.

1. Install the battery in indoor cabinet environment, keep IP20 application condition, avoid water splash and condensation.

2. Adopt matched charger with 56.0V float charge voltage; do not use mismatched charging equipment.

3. Do not exceed 200A continuous chargedischarge current and 300A 1-second pulse discharge current in operation.

4. For long-term storage, keep environment temperature within 0℃~30℃, complete charge-discharge maintenance every 6 months at 25℃.

5. Use M8 terminals for wiring; tighten terminals properly to prevent poor contact. When using CAN / RS485 communication, complete correct protocol configuration with upper monitor system.

6. Working ambient humidity shall be 0~95% without condensation; working altitude shall not exceed 1500 m.

Q1: What communication interfaces does this battery support? 

A1: It supports optional CAN and RS485 communication ports, together with local LCD display for checking battery running status.

Q2: What is the maximum continuous charge-discharge current? 

A2: Max continuous charge and discharge current is 200A, and pulse discharge can reach 300A within 1 second.

Q3: Can multiple units be connected in parallel for capacity expansion? 

A3: Yes, this rack-mount battery supports parallel stacking. Please follow official parallel operation requirements.

Q4: What safety certifications does this battery have? 

A4: The battery complies with UN38.3 and MSDS safety standards for safe transportation and application.

Q5: What environment is suitable for storage? 

A5: Store within 0℃~30℃, maximum storage period is 6 months under 25℃ environment. Avoid damp and hightemperature storage conditions.