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Our 5KWh Residential Energy Storage System is a compact, high-efficiency power storage solution designed for modern households, small commercial spaces, and distributed renewable energy projects. Built with premium cobalt-free lithium iron phosphate (LiFePO4) battery technology, this modular home energy storage system delivers safe, stable energy storage while enabling seamless scalability from 5kWh up to 50kWh to match evolving power demands. It is the optimal choice for solar installers, residential developers, electrical contractors, and renewable energy integrators seeking a reliable, cost-effective residential LiFePO4 energy storage battery to optimize solar self-consumption, provide grid backup, and reduce energy costs for end users.
At the core of this grid backup power storage system is a high-grade cobalt-free LiFePO4 battery, which offers exceptional thermal stability and over 6000 deep charge-discharge cycles. The integrated intelligent Battery Management System (BMS) provides comprehensive protection against overcharge, overcurrent, over-temperature, and short circuits, ensuring safe, long-term operation for residential and light commercial applications.
With a stackable, plug-and-play modular design, this solar self-consumption ESS supports parallel connection of up to 10 units, expanding capacity from 5kWh to 50kWh without complex cable wiring. The compact floor-mounted structure fits easily in garages, utility rooms, and small spaces, reducing installation time and labor costs for installation partners.
The system features a fanless cooling design that minimizes operating noise and eliminates common fan failure points, requiring minimal routine maintenance. A built-in smart LCD interface provides real-time monitoring of battery status, charge/discharge data, and system alerts, with optional app-based remote monitoring for end-user convenience.
This 5KWh residential energy storage system seamlessly integrates with on-grid, off-grid, and hybrid solar inverters, as well as backup generators, enabling maximum utilization of excess solar energy. It stores surplus power generated during the day for nighttime use, reducing grid reliance and lowering electricity bills for end users.
Parameter | Specification |
Battery Type | Cobalt-Free Lithium Iron Phosphate (LiFePO4) |
Nominal Capacity | 5kWh (expandable to 50kWh) |
Nominal Voltage | 51.2V |
Operating Voltage Range | 48-57.6V |
Nominal Charge/Discharge Current | 60A (single module) |
Peak Power | 4.6kW @ 3s (single module) |
Operating Temperature Range | 0~50℃ |
IP Protection Grade | IP20 |
Installation Method | Floor-mounted |
Single Module Dimensions | 650×350×165mm |
Single Module Weight | 42kg |
Residential Power Backup: Sustains operation of essential home appliances during grid outages and blackouts
Solar Self-Consumption: Stores excess daytime solar energy for nighttime use, maximizing renewable energy utilization
Small Offices & Retail Shops: Reduces peak electricity costs and ensures business continuity during power interruptions
Remote Cabins & Off-Grid Homes: Delivers stable, reliable power in areas with limited or no grid access
Emergency Power Supply: Powers critical lighting, communication devices, and medical equipment during emergency events
Our 5KWh residential energy storage system complies with global lithium battery safety and performance standards, with a 10-year product warranty for partners. The system undergoes rigorous quality testing to ensure consistent, reliable operation in diverse residential and light commercial environments.
Yes, multiple 5kWh battery modules can be connected in parallel to scale total capacity from 5kWh up to 50kWh, with no complex reconfiguration required, making it ideal for projects with evolving power needs.
With its plug-and-play modular design, installation by a certified technician typically takes just 1-2 hours, significantly reducing on-site labor costs for installation partners.
Yes, it supports real-time local monitoring via the built-in LCD interface, as well as optional app-based remote monitoring and remote firmware upgrades for simplified maintenance.
