Residential Energy Storage System

2kWh-30kWh LiFePO4 Home Battery Storage System

Store solar energy, reduce electricity bills and keep your home powered during outages.

European Local Technical Support
CE | UL9540A | TUV | UN38.3 | IEC Certified
OEM / ODM Home ESS Solutions

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anengji power 5kWh–30kWh+ home battery storage solutions

Reliable Residential Energy Storage System for Modern Homes

A residential energy storage system allows homeowners to store electricity generated from solar panels and use it when energy demand is high or during power outages.

AnengJi home battery storage solutions combine advanced LiFePO4 battery technology, intelligent energy management and flexible installation options to help households reduce electricity costs and improve energy independence.

Whether for solar self-consumption, backup power or off-grid applications, our residential ESS provides safe, reliable and scalable energy storage for different home energy needs.

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Home Battery Energy Storage Systems For Sale

Our containerized battery energy storage systems (BESS) are designed for commercial, industrial, and utility-scale applications. Available from 100kWh to 5MWh, these battery storage systems support peak shaving, load shifting, grid services, and renewable energy integration.

2.56kwh 30kwh Roller type LiFePO4 Battery Home Solar Energy Storage Battery

LiFePO4 Home Battery Storage System | 2.56-32kWh Battery

residential energy storage system

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Home Energy Storage System Solution

To support your journey toward energy independence, AnengJi delivers high-performance home battery storage systems backed by direct manufacturer expertise and technical support.
Our solution helps reduce electricity costs while ensuring reliable, clean, and efficient energy for modern households.

With proven product quality, AnengJi not only lowers energy expenses but also provides a dependable backup power system.
Whether for new solar PV installations or upgrading existing systems, it integrates seamlessly to form a complete home energy storage solution, giving you full control of your home energy usage.

Home energy storage system topology diagram with solar PV, battery storage, inverter, grid connection and household loads

Why Choose AnengJi Residential ESS?

All-in-one solar battery storage for backup power, bill savings, and energy independence.

01. Reliable Backup Power

Stay powered during outages with seamless battery backup.
AnengJi ensures uninterrupted electricity for essential home loads—day or night.

02. Energy Independence

Store excess solar energy and use it anytime.
Reduce grid reliance and maximize your self-consumption.

03. Lower Electricity Bills

Optimize usage with smart time-of-use (TOU) control.
Cut peak costs through efficient energy storage management.

04. Zero Export Capability

Use 100% of your solar power, even without net metering.
Ideal for off-grid homes or areas with limited grid access.

Why Invest in Home Battery Storage?

Rising electricity costs and grid instability are driving demand for home energy storage systems.
AnengJi solar battery storage integrates seamlessly with PV, helping reduce electricity bills while delivering reliable, clean, and efficient power for modern homes.

Reliable Backup Power for Your Home

A home battery backup system ensures stable power during outages and daily use.
It supports critical loads like home offices, medical devices, and lighting, while providing a quiet, low-maintenance, and solar-powered backup solution.

Calculator and household electricity bills showing energy savings with residential solar battery storage

Reduce Your Electricity Bills with Solar Battery Storage

AnengJi home energy storage systems store excess solar energy during the day and use it during peak hours, reducing reliance on expensive grid power.

With intelligent energy management and peak shaving, this solar energy storage solution helps lower electricity bills, improve energy efficiency, and give you greater control over your home energy costs.

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Power Your Energy Future Today

Take control with home energy storage.
Reduce electricity bills, gain backup power, and achieve true energy independence with AnengJi solar battery storage.

Don’t wait—start your smart energy upgrade today.

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European Spare Parts Warehouse & Local Technical Support

To ensure fast maintenance response and long-term operational reliability, we provide European spare parts warehousing and local technical support services for commercial and industrial battery energy storage projects.

Local Spare Parts Supply
Fast Maintenance Response
Remote EMS Monitoring
On-Site Technical Support
System Commissioning Assistance
Long-Term After-Sales Service

AnengJi Power Trusted Global Storage Partner

Residential & Commercial Battery Storage Manufacturer

AnengJi specializes in developing advanced lithium battery storage systems for residential, commercial and industrial applications.

With professional manufacturing capabilities, strict quality control and global project experience, we provide reliable energy storage solutions for customers worldwide.

Aerial view of battery energy storage system manufacturing facility with multiple production workshops for large-scale BESS production

Battery Energy Storage Manufacturing Facility Overview

Automated lithium battery cell assembly line used in battery energy storage system manufacturing for consistent quality and high efficiency production

Automated Lithium Battery Cell Assembly Line for BESS

Battery energy storage system components stored in an intelligent warehouse for efficient BESS production and supply chain management

Battery Energy Storage System Components Warehouse

Engineers performing end-of-line testing on battery energy storage systems to ensure safety, performance, and compliance before delivery

BESS End-of-Line Testing and Quality Inspection

Fully automated production line for manufacturing battery energy storage systems with advanced equipment and high precision processes

Fully Automated BESS Production Line

Technicians assembling battery energy storage systems including BMS, PCS, and battery modules in an industrial production line

Industrial BESS Assembly Line and System Integration

Quality inspection process for commercial battery energy storage systems to verify performance, safety, and system reliability

Energy Storage System Quality Inspection Area

Completed battery energy storage systems stored and ready for shipment to global commercial and industrial projects

Finished Battery Energy Storage Systems in StorageaESS Production Line

Battery Energy Storage System Delivery, Installation & Commissioning

From factory delivery to on-site commissioning, every battery energy storage system project is supported by our experienced engineering team.

We provide dedicated local service support across Europe, ensuring fast response and minimal downtime. In key regions, our engineers can arrive on-site within 8 hours, with emergency response available in as fast as 2 hours.

Our team is committed to resolving issues efficiently on-site, ensuring your energy storage system operates safely, reliably, and without unnecessary delays.

Warehouse Storage
Loading & Transportation
On-site Handling
Unpacking
Installation
System Commissioning

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residential energy storage battery -FAQs

What Is a Home Energy Storage System?

A home energy storage system is a residential energy management solution that stores excess electricity in batteries, such as LiFePO4 batteries or lithium-ion batteries, and supplies power when needed.

These systems are commonly integrated with solar PV systems, wind energy systems, or charged from the grid during low electricity price periods to optimize household energy usage.

Key benefits include:

Backup Power Protection: Provides electricity for essential home loads, such as refrigerators, lighting, internet equipment, and medical devices during power outages.
Energy Cost Optimization: Stores low-cost or solar-generated energy and uses it during expensive peak electricity periods to reduce utility bills.
Energy Independence: Reduces dependence on the grid and balances the intermittent nature of renewable energy, especially at night or during cloudy weather.
Sustainable Energy Usage: Maximizes clean energy utilization and reduces reliance on fossil fuels.

How Does a Home Energy Storage System Work?

A home battery storage system stores and manages electricity through three main stages to provide reliable household power.

1. Charging Stage

The system charges using:

Excess electricity generated by solar panels or other renewable energy sources.
Grid electricity during off-peak hours when electricity prices are lower.

2. Energy Storage Stage

High-safety batteries, such as long-life LiFePO4 batteries, store electricity as chemical energy.

Residential battery storage systems are available in different capacities, typically from 5kWh to 10kWh+, depending on household energy requirements.

3. Power Supply & Smart Energy Management

During operation:

Self-consumption mode: Solar energy powers the home during the day, while excess energy is stored for nighttime or cloudy days.
Backup power mode: The system automatically switches to battery power during grid outages to maintain critical loads.
Smart management: The built-in Battery Management System (BMS) monitors battery status, while the inverter converts DC power into AC electricity for household use. Users can monitor energy usage and adjust settings through a smart APP.

What Are the Advantages of a Home Energy Storage System?

Installing a residential energy storage system provides multiple benefits, including energy security, cost savings, and sustainable power management.

1. Reliable Energy Security

An integrated home battery backup system keeps essential appliances running during grid failures, extreme weather events, or unexpected outages.

2. Lower Electricity Costs

Through peak shaving and time-of-use (TOU) energy management, the system charges when electricity prices are low and discharges during expensive peak periods, helping reduce monthly electricity bills.

In some regions, homeowners can also participate in Virtual Power Plant (VPP) programs and receive incentives by supporting grid services.

3. Renewable Energy & Carbon Reduction

A solar battery storage system maximizes solar self-consumption, reduces carbon emissions, and helps households achieve cleaner energy goals.

4. Flexible Expansion & Smart Control

Modular battery designs allow flexible capacity expansion, such as upgrading from 5kWh to 10kWh or higher.

Smart energy management platforms enable users to monitor energy usage, set charging priorities, and optimize electricity consumption.

5. Grid-Friendly Energy Solution

Home energy storage can support grid stability through demand response programs, peak load reduction, and other smart energy services.

How Much Does a Home Energy Storage System Cost?

The cost of a home energy storage system depends on battery capacity, inverter power, installation requirements, brand, and system configuration.

Typical cost components include:

Component	Estimated Cost (USD)	Key Factors
LiFePO4 Battery Storage	About $400–$1,600/kWh	Battery capacity, cycle life, brand, and safety performance
Hybrid Inverter	About $400–$1,100	Power rating (3kW–10kW), grid-connected or off-grid capability
Installation & Accessories	About $700–$2,000	Wiring, electrical upgrades, installation complexity

Typical Residential System Costs

Entry-Level System (5kWh battery + basic inverter):
Approximately $3,000–$5,000
Suitable for small homes or basic backup power needs.
Mid-Range System (10kWh battery + smart energy management):
Approximately $6,000–$10,000
Suitable for higher self-consumption and energy cost savings.
Advanced Customized System (15kWh+ with off-grid capability):
Typically $12,000+, depending on configuration and installation requirements.

Return on Investment

With solar integration and time-of-use electricity pricing, many homeowners can achieve payback within approximately 5–8 years, while continuing to benefit from lower energy costs throughout the system lifetime.

The final quotation depends on your electricity consumption, solar capacity, backup requirements, and local installation conditions.

Contact AnengJi today for a customized home energy storage solution.

Request a Quote Now

Lower Energy Costs with Smart Peak Shaving
Compatible with Major EV Models Worldwide
Flexible System Expansion for Future Needs
Advanced Multi-Layer Safety Protection

AnengJI Power Company is a leading Chinese manufacturer of EV charging systems and Commercial & Industrial (C&I) Energy Storage, Anengji provides a full range of AC/DC chargers and modular BESS for fleets, hospitality, OEMs, government agencies, hospitals, and commercial parking. With a robust footprint across North America, Southeast Asia, Central Asia, and Russia, we empower global clients with high-reliability, intelligent energy infrastructure to accelerate efficiency and the green energy transition.

Residential Energy Storage System

2kWh-30kWh LiFePO4 Home Battery Storage System

Reliable Residential Energy Storage System for Modern Homes

Home Battery Energy Storage Systems For Sale

Home Energy Storage System Solution

Why Choose AnengJi Residential ESS?

01. Reliable Backup Power

02. Energy Independence

03. Lower Electricity Bills

04. Zero Export Capability

Why Invest in Home Battery Storage?

Reliable Backup Power for Your Home

Reduce Your Electricity Bills with Solar Battery Storage

Power Your Energy Future Today

European Spare Parts Warehouse & Local Technical Support

Residential & Commercial Battery Storage Manufacturer

Battery Energy Storage Manufacturing Facility Overview

Automated Lithium Battery Cell Assembly Line for BESS

Battery Energy Storage System Components Warehouse

BESS End-of-Line Testing and Quality Inspection

Fully Automated BESS Production Line

Industrial BESS Assembly Line and System Integration

Energy Storage System Quality Inspection Area

Finished Battery Energy Storage Systems in StorageaESS Production Line

Battery Energy Storage System Delivery, Installation & Commissioning

Warehouse Storage

Loading & Transportation

On-site Handling

Unpacking

Installation

System Commissioning

residential energy storage battery -FAQs

1. Charging Stage

2. Energy Storage Stage

3. Power Supply & Smart Energy Management

Typical Residential System Costs

Return on Investment

Request a Quote Now

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