Brand: Key-lewatt
Warranty Period: 3years, 5years
Application: Home Appliances, Solar Energy Storage Systems, Uninterruptible Power Supplies
Transportation: Ocean
HS Code: 85065000
Discover a cutting-edge 48V Lifepo4 Battery system designed for modern energy independence. This all-in-one vertical energy storage solution combines a high-efficiency 5kW inverter with a robust 10kWh lithium iron phosphate (LiFePO4) battery pack, ideal for residential, small commercial, and light industrial applications worldwide. Engineered for reliability, sustainability, and intelligent power management, this system transforms how you store and utilize solar or grid electricity.
The core of the setup is an advanced 5kW inverter that delivers over 94.5% conversion efficiency, ensuring minimal energy loss during DC-to-AC transformation. Whether connected to a solar array or operating in off-grid mode, it seamlessly switches between modes based on real-time demand—offering Uninterrupted Power Supply even during outages. Paired with a 10kWh Lifepo4 Battery module, the system provides ample backup capacity for daily consumption and emergency scenarios alike.
Key features include a comprehensive Battery Management System (BMS), which continuously monitors voltage, temperature, and charge levels to prevent overcharging, deep discharge, or thermal runaway. The BMS ensures long-term stability, extending battery life beyond 6,000 cycles while maintaining consistent performance. With low self-discharge rates and enhanced safety protocols, this storage unit meets international standards for residential and commercial installations.
This compact vertical design minimizes floor space yet maximizes energy density—perfect for homes, retail stores, workshops, and remote sites where space is limited but power needs are significant. Additional components such as surge protection devices, grounding systems, communication interfaces, and durable cabling ensure safe operation and seamless integration into existing electrical networks.
Smart functionality allows remote monitoring via cloud-based platforms, enabling users to track energy flow, optimize usage patterns, and schedule charging/discharging according to utility tariffs or sunlight availability. The system supports load prioritization, automatic islanding, and peak shaving strategies—helping reduce electricity bills and enhance grid resilience.
Perfect for eco-conscious homeowners seeking energy autonomy, small business operators aiming to lower operational costs, and industrial facilities requiring stable backup power, this solution offers flexibility in configuration. You can scale up or customize based on your specific watt-hour requirements without compromising efficiency or safety.
Users consistently praise its quiet operation, ease of installation, and noticeable reduction in reliance on the grid. Many report improved uptime for critical appliances, reduced carbon footprint, and increased peace of mind during extreme weather events or blackouts.
Common questions often revolve around compatibility with existing solar panels, expected lifespan under different conditions, and maintenance needs. Unlike traditional lead-acid batteries, LiFePO4 units require virtually no upkeep—just periodic checks through the built-in monitoring interface. Installation typically takes less than a day when performed by certified technicians, and the system is suitable for both new builds and retrofits.
Whether you're looking to maximize solar investment, prepare for power disruptions, or embrace sustainable living, this 48V 10kWh vertical battery storage system represents a smart, future-ready choice for global consumers aged 18 and above.
Product Categories : Power Wall Battery > 48V Power Wall Battery