charles@yvalleyenergy.com
51.2V 100AH Wall Mounted Battery Pack
High Voltage Energy Storage Solution
5120WH Capacity
51.2V High Voltage
120A Max Current
Professional Grade
Product Introduction
High Voltage Advantage
51.2V system voltage provides superior efficiency and reduced current draw, making it ideal for larger residential and commercial energy storage applications.
Professional Performance
Engineered for demanding applications with 5120WH capacity and 120A continuous current capability, delivering reliable power for critical loads.
Commercial Ready
Designed to meet commercial energy storage requirements with robust construction, advanced monitoring, and superior cycle life performance.
Technical Features
Advanced Cell Technology
Premium LiFePO4 cells with enhanced energy density and thermal stability, optimized for high-voltage applications and extended service life.
Intelligent BMS
State-of-the-art Battery Management System with real-time monitoring, active balancing, and comprehensive protection for optimal performance and safety.
Environmental Resilience
Wide operating temperature range (-20°C to 60°C) with robust environmental protection, suitable for diverse installation conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 51.2V100AH |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Rated Energy | 5120WH |
| Continuous Charge Current | 0-120A |
| Continuous Discharge Current | 0-120A |
| Charge Termination Voltage | 58.4V |
| Discharge Termination Voltage | 44.8V-46.5V |
| Communication Interface | RS232, RS485, CAN |
| Cycle Life | 6000 cycles (80% DOD) |
| Operating Temperature | -20°C to 60°C |
| Humidity | ≤95% |
| Altitude | ≤4000m |
| Product Dimensions | 610×490×160mm |
| Package Dimensions | 690×575×250mm |
| Product Weight | 52kg |
| Package Weight | 63kg |
Application Scenarios
High-Power Solar Systems
Optimized for large residential and commercial solar installations requiring efficient energy storage and high-current discharge capabilities.
Telecom Infrastructure
Ideal backup power solution for telecommunications equipment, cell towers, and data centers requiring high reliability and extended runtime.
Healthcare Facilities
Critical backup power for medical equipment and healthcare facilities where power interruption could have serious consequences.
Installation & Integration
Professional Installation
High-voltage system requires certified installation professionals. Proper mounting, ventilation, and electrical connections ensure safe operation.
System Integration
Compatible with high-voltage inverters and charge controllers. Seamless integration with energy management systems and grid-tie applications.
Monitoring & Control
Advanced monitoring capabilities with optional APP module providing real-time data, diagnostics, and remote system management.
Frequently Asked Questions
Higher voltage systems offer improved efficiency, reduced cable requirements, and better compatibility with commercial-grade inverters. The 51.2V system provides optimal performance for larger energy storage applications.
For optimal performance, we recommend pairing this battery with solar arrays of 1000W or more. With 6+ hours of daily sunshine, this configuration maximizes energy harvesting and battery utilization.
Yes, multiple units can be connected in parallel to increase total capacity. Professional system design ensures proper load balancing and optimal performance across the expanded system.
Our batteries meet international safety standards with comprehensive protection features including thermal management, overcharge/overdischarge protection, and emergency shutdown capabilities.
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