5kWh Smart Wall-Mounted / Stackable Home Energy Storage Battery

Product Features

5.12kWh LiFePO4 Battery Capacity
Smart BMS & Inverter Compatibility
6000+ Cycle Life & 10-Year Design Life
OEM/ODM Customization Available
CE / UL / UN38.3 Certified
lead time:15-30days

1. Product Overview

This 5kWh wall-mounted and stackable home energy storage battery is designed for residential solar energy storage, backup power, and smart energy management applications. Using high-quality LiFePO4 lithium battery cells, the system provides excellent safety, high energy density, low self-discharge rate, and long service life.

Featuring a modular stackable design, the battery allows flexible capacity expansion according to different household energy requirements. A single unit provides 5.12kWh energy capacity, and additional battery modules can be connected to expand storage capacity for larger residential energy storage systems.

The integrated intelligent Battery Management System (BMS) continuously monitors battery voltage, temperature, and operating status to ensure safe and stable performance. Supporting CAN/RS485 communication, the battery is compatible with mainstream hybrid solar inverters and smart energy systems.

Whether used for increasing solar self-consumption, reducing electricity costs through peak shaving and load shifting, or providing emergency backup power during grid outages, this LiFePO4 home battery storage system delivers reliable and efficient energy solutions.

2. Key Features & Benefits

Advanced Safety Protection with Intelligent BMS

The built-in smart Battery Management System (BMS) provides multiple protection functions, including overcharge protection, over-discharge protection, over-current protection, short-circuit protection, and temperature monitoring. Four high-precision temperature sensors monitor battery conditions in real time to improve operational safety and reliability.

Flexible Capacity Expansion with Modular Design

The modular battery design supports both wall-mounted installation and stackable configurations. Starting from a single 5kWh battery module, users can expand storage capacity according to future electricity demand without replacing the entire energy storage system.

Long Cycle Life with Premium LiFePO4 Battery Cells

The system adopts high-quality Grade A LiFePO4 cells, providing excellent thermal stability, safety performance, and long service life.

Under standard testing conditions:

Cycle life: ≥6000 cycles
Depth of Discharge (DOD): 80%
Temperature: 25°C
Charge/discharge rate: 0.5C

The battery is designed for a service life of up to 10 years.

Smart Communication and Solar System Integration

Supporting CAN/RS485 communication protocols, the battery can seamlessly connect with mainstream hybrid inverters and solar PV systems. OTA remote upgrade capability enables continuous system optimization and compatibility improvement.

Suitable for:

Residential solar storage systems
Hybrid inverter applications
Smart home energy solutions
Backup power systems

Compact Design and Easy Installation

The integrated structure provides a modern appearance and space-saving installation design. With a compact size and 52kg net weight, the battery can be easily installed in residential environments, garages, utility rooms, and small commercial spaces.

High Consistency and Stable Performance

The battery system adopts low internal resistance design and advanced cell balancing technology to maintain excellent consistency during charging and discharging, ensuring long-term efficiency and stable operation.

3. Application Scenarios

Residential Solar Self-Consumption

Store excess solar energy generated during the daytime and use it at night or during peak electricity periods. Improve solar energy utilization and reduce household electricity costs.

Home Backup Power Supply

During grid failures, extreme weather, or emergency situations, the battery provides reliable backup power for essential household loads, including:

Lighting
Refrigerators
Internet routers
Security systems
Communication devices

Peak Shaving and Time-of-Use Energy Management

Charge the battery during low electricity price periods and discharge during peak demand hours. Through intelligent energy scheduling, users can optimize electricity consumption and reduce energy expenses.

Small Commercial and Microgrid Energy Storage

The system is also suitable for small offices, retail stores, remote areas, and microgrid applications requiring reliable distributed energy storage solutions.

4.One-Stop Energy Storage Solution

We provide more than just high-performance

lithium batteries. Our complete residential energy storage solutions help customers achieve efficient, reliable, and intelligent energy management.

System Integration Support

The battery is compatible with mainstream hybrid inverters and solar PV systems. We provide communication protocol matching and system integration support for different applications.

Intelligent Energy Monitoring

Through smart energy management software, users can monitor battery status in real time, including:

State of Charge (SOC)
Battery voltage
Temperature status
Charging and discharging performance

Users can optimize energy usage and improve solar self-consumption.

OEM / ODM Customization Services

We support customized solutions for distributors, installers, and energy brands:

Battery capacity customization
Product appearance customization
Communication protocol adjustment
Private label service
Packaging customization

Global Certification and After-Sales Support

The product meets international market requirements with certifications including:

CE
RoHS
UL
UN38.3
MSDS

Standard warranty: 3 years
Design life: 10 years

Professional technical support and extended warranty services are available.

Why Choose Our 5kWh Home Energy Storage Battery?

Concerned About Battery Safety?

Safety is the foundation of reliable energy storage. The system integrates intelligent BMS protection, multi-point temperature monitoring, and international certifications to provide stable and secure operation for residential applications.

Worried About Future Energy Demand Growth?

The modular stackable design allows flexible expansion from a single 5kWh battery module to higher storage capacities. Users can increase battery capacity according to future electricity consumption without unnecessary investment.

Concerned About Inverter Compatibility?

Supporting mainstream CAN/RS485 communication protocols, the battery can integrate with different hybrid inverter brands and solar energy systems. OTA upgrade capability ensures long-term compatibility.

Need Reliable Backup Power During Outages?

The battery provides fast-response backup power to maintain essential household equipment during grid interruptions, helping families achieve greater energy independence.

Specifications

Parameter	Specification	Remarks
Battery Type	LiFePO4 Lithium Battery	Grade A Cells
Nominal Voltage	51.2V / 25.6V	Optional
Nominal Capacity	100Ah	–
Rated Energy	5.12kWh	Stackable expansion supported
Charging Voltage	58.4V	–
Charging Current	20A	–
Charging Time	≤5 Hours	Standard condition
Cycle Life	≥6000 cycles	@80% DOD, 25°C, 0.5C
Design Life	10 Years	–
Operating Temperature	0°C ~ 55°C	–
Storage Environment	5°C ~45°C, 10%~80% RH	–
Communication	CAN / RS485	–
Dimension	650 × 560 × 160mm	–
Net Weight	52kg	–
Certification	CE, RoHS, UL, UN38.3, MSDS	–
Customization	OEM / ODM	Capacity, appearance, protocol

Product FAQs

How long can a 5kWh home battery power my home?

The backup time depends on household energy consumption and connected loads. A 5.12kWh battery can typically support essential appliances such as lights, Wi-Fi routers, refrigerators, security systems, and other critical loads during power outages. Multiple battery modules can be connected to increase storage capacity for higher energy demands.

Is this 5kWh LiFePO4 battery safe for home use?

Yes. The battery uses high-quality LiFePO4 cells, which provide excellent thermal stability and safety compared with traditional lithium battery technologies. The built-in BMS monitors voltage, current, and temperature in real time, providing multiple protections against overcharging, over-discharging, overheating, and short circuits.

Can this battery be expanded if my energy needs increase?

Yes. The modular stackable design allows flexible capacity expansion. Users can start with a single 5kWh battery and add additional modules in the future to build a larger home energy storage system according to their electricity requirements.

Is this battery compatible with my solar inverter?

The battery supports CAN/RS485 communication protocols and is compatible with many mainstream hybrid solar inverters. We also provide OEM/ODM customization services for communication protocols to meet different inverter and system integration requirements.

What certifications and warranty do you provide?

The battery complies with international safety and transportation standards, including CE, RoHS, UL, UN38.3, and MSDS certifications. We provide a standard 3-year warranty and technical support, with a design life of up to 10 years under proper operating conditions.

LiFePO4 Home Energy Storage Related Resources

Talk to a Charging Expert

We’re here to help you build a more efficient and resilient energy future—without unnecessary operating costs. Every battery energy storage system we deliver meets strict international standards, including CE, CB, TUV, UL, IEC, and RoHS. Safe, stable, and engineered for long-term performance.

Our energy storage specialists work with you to design the right C&I BESS solution for your project. Whether you’re deploying storage for factories, commercial buildings, EV charging hubs, microgrids, or solar-plus-storage systems, we support you through system sizing, energy strategy planning, and deployment options.

Have questions? Contact us by phone or email, or simply fill out the form on the right. Our team will respond within 24 hours with free professional consultation and technical support.