LV-BAT-R5.12Aa 5.12kWh
-3%Product Description
Unlocking Premium Energy Freedom: LV-BAT-R5.12Aa 5.12kWh Rack-Mount Lithium Battery
The LV-BAT-R5.12Aa is a professional-grade 5.12kWh Lithium Iron Phosphate (LiFePO4) energy storage module designed for the next generation of solar power systems. Engineered for high performance, safety, and seamless integration, this 51.2V 100Ah battery is the ideal choice for homeowners and businesses looking to transition to reliable, renewable energy.
With its standardized rack-mount design, the R5.12Aa offers unparalleled flexibility, allowing users to build a neat, scalable, and high-capacity power bank that fits perfectly into standard server racks or dedicated battery cabinets.
System Specifications & Technical Prowess
Model: LV-BAT-R5.12Aa
Total Energy Capacity: 5.12kWh
Nominal Voltage: 51.2V
Rated Capacity: 100Ah
Cell Chemistry: Lithium Iron Phosphate (LiFePO4 / LFP)
Design: 19-inch Rack-Mount Compatible
Cycle Life: 6,000+ Cycles @ 80% DOD (Depth of Discharge)
Communication: RS485, CAN, and RS232
Certification: CE, UN38.3, MSDS, and IEC 62619
Why the LV-BAT-R5.12Aa is the Professional Choice
1. Scalable Rack-Mount Architecture
Unlike bulky standalone units, the LV-BAT-R5.12Aa is designed for modularity. Its rack-mount form factor allows you to stack multiple units vertically, saving significant floor space. You can start with a single 5.12kWh module and easily expand your capacity as your energy needs grow, making it perfect for both small homes and expanding commercial enterprises.
2. Ultra-Safe LiFePO4 Chemistry
Safety is built into the chemistry. By utilizing Lithium Iron Phosphate (LFP) technology, the R5.12Aa offers the highest thermal stability of any lithium battery. It is non-combustible, non-toxic, and resistant to the “thermal runaway” risks associated with traditional lithium batteries. This makes it safe for installation in residential utility rooms, basements, or offices.
3. Intelligent Battery Management System (BMS)
Every module features a sophisticated Smart BMS that acts as the system’s brain. This controller monitors individual cell voltages, temperatures, and currents in real-time. The BMS protects against:
Over-charging and deep discharge
Short circuits and current surges
Overheating and cell imbalances
Ensuring an ultra-long lifespan of over 10–15 years.
4. Seamless Inverter Integration
The R5.12Aa is designed to communicate. With built-in CAN and RS485 communication ports, it integrates effortlessly with the world’s leading hybrid and off-grid inverters. This ensures the inverter and battery “talk” to each other to optimize charging speeds, discharge rates, and overall system efficiency.
Ideal Applications
Residential Solar Storage: Store excess solar energy generated during the day to power your home through the night, effectively reaching “Zero-Grid” status.
Server & IT Backup: The clean, stable power delivery and rack-mount design make it the perfect choice for protecting sensitive data centers and network equipment.
Small to Medium Businesses: Ensure your POS systems, computers, and security lighting never go offline during unexpected power outages.
Off-Grid Living: A dependable primary power source for cabins, remote stations, or eco-friendly estates where grid access is unavailable.
Key Benefits at a Glance
Zero Maintenance: No water topping, no venting, and no acid—completely “set and forget.”
Deep Discharge Capability: Safely use up to 80%–90% of the battery capacity without damaging its long-term health.
Fast Charging: Supports high-current charging to quickly top up your reserves when solar or grid power is available.
Eco-Friendly: A 100% green energy solution with zero emissions and a sustainable life cycle.
Empower your solar journey with the LV-BAT-R5.12Aa—the smart, safe, and scalable rack-mount solution for total energy independence.


