Key Features of All-in-One 51.2V 100Ah-400Ah 5kWH-20kWH Smart String Lithium Battery System

Premium Lifepo4 Technology
High-density lithium iron phosphate (LiFePO4) cells ensure superior thermal stability, extended lifespan (10+ years), and 100% depth of discharge without degradation.
Scalable & Flexible Capacity
Modular design supports 5kWH to 20kWH configurations, ideal for residential, commercial, or off-grid solar/wind energy storage with seamless expansion.
Smart String BMS
Integrated advanced Battery Management System (BMS) monitors voltage, temperature, and current in real-time, enabling automatic balancing and fault protection.
Ultra-Efficient Performance
High charge/discharge efficiency (≥95%) with wide operating temperature range (-20°C to 60°C), backed by IP65-rated rugged enclosure for dust/water resistance.
Plug-and-Play Installation
Pre-assembled cables and user-friendly interface ensure quick setup with compatibility for hybrid inverters (48V systems) and smart home integration.
Factory Direct Pricing
Wholesale-optimized cost for bulk orders, offering industry-leading value without compromising UL1973/CE certifications for global compliance.
Ideal Applications
Solar energy storage, backup power for homes/offices, RV/marine use, telecom towers, and microgrid solutions requiring silent, zero-emission operation.
Global Shipping & Support
Fast logistics from our worldwide warehouses, backed by 24/7 technical assistance and a 5-year warranty for hassle-free reliability.