Residential energy storage system solutions

Felicitysolar designed for off-grid or weak-grid environments, this home energy storage solution provides stable and independent power supply for residential and small commercial users, supporting a wide range of residential ESS applications.

Residential ESS Solutions Benefits

Maximum Energy Utilization

Easy Installation and Maintenance

Solution Diagram

Space-efficient

Hybrid Solutions

5kW, Low-voltage, Single Phase

Home Energy Storage Solution for Single-Phase Residential ESS

The Felicitysolar home energy storage solution is a reliable and efficient power supply solution designed for single-phase residential energy storage system applications. With IVGM Series 5kW Hybrid Inverter, it is designed to ensure a stable power supply for everyday household use with 5kW Lithium batteries. Perfect for household application to realize the energy independence and significantly lower electricity costs.

Felicitysolar offers a single-phase residential ESS equipped with a 5kW hybrid inverter and low-voltage (LV) configuration. This setup integrates a 5kW lithium battery to ensure stable daily energy storage and supply. It is ideal for small to medium-sized households aiming to increase energy independence and significantly reduce electricity bills.

10kW, Low-votage, Three Phase

Low-Voltage Home Energy Storage Solution for Three-Phase Homes

This home energy storage solution is specifically designed to meet the energy demands of larger residential homes, providing a high-capacity energy storage solution to meet the demands of three-phase residential homes.
For larger homes with higher power demand, this home energy storage system provides options for three-phase 10kW configurations. Utilizing low-voltage (LV) lithium batteries and an IVGM Series Hybrid Inverter, it efficiently powers multiple energy-intensive appliances, supports seamless load management, and enhances household energy savings.

10kW, High-voltage, Three Phase

High-Voltage Residential ESS for Advanced Home Energy Storage

This system features the IVGM series 10kW hybrid inverter, designed for three-phase residential applications, along with a 10kW lithium battery pack. With high-voltage lithium batteries, this home energy storage solution is ideal for modern smart homes. Together, they ensure uninterrupted power supply, optimized energy usage, and significant long-term savings.

For advanced residential setups and modern smart homes, Felicitysolar delivers a high-voltage (HV) residential energy storage solution with 10kW hybrid inverter capacity. Paired with 10kW lithium batteries, this system supports large-scale residential applications, offering uninterrupted power, optimized energy distribution, and significant long-term cost savings.

Off-grid Solutions

Felicitysolar also provides a dedicated off-grid residential energy storage system for households and specific scenarios requiring independent electricity access. This off-grid solution features an 8kW inverter with low-voltage (LV) configuration and a lithium battery with 8kW charge/discharge power, delivering efficient energy allocation and reliable power for daily needs. With its compact and flexible design, this residential ESS is ideal for remote areas or backup power applications, offering a convenient, energy-saving, and sustainable off-grid electricity option.

8kW, Low-voltage, High-frequency

Off-Grid Home Energy Storage Solution for Independent Power Use

This off-grid home energy storage solution is designed for small households and specific residential scenarios that require an independent electricity supply. It includes an 8kW off-grid inverter paired with an 8kW lithium battery. The system enables efficient power allocation, providing a convenient and worry-free off-grid life.

Residential ESS Product Comparison Table

Felicitysolar offers reliable, flexible, and compatible home energy storage solutions for a variety of projects. Felicitysolar solutions are designed for a wide range of applications. This ensures the solutions have high efficiency, long lifespan, and stable performance. Our home energy storage solutions have a modular structure that supports different power ratings and various voltage types. This enables the distributors of our solutions to integrate, deploy, and provide home energy storage solutions for different living spaces.

Solution	Inverter Model	Inverter Key Specs	Battery Model	Battery Key Specs
5kW, LV, Single Phase	IVGM Series Hybrid Inverter 5kW	Type: Hybrid Inverter Power: 5kW Voltage: Low Voltage (48V) Phase: Single Phase	FLA 48100 LiFePO4 Battery	Capacity: 5.12 kWh Battery Type: LiFePO4 Cycle Life: ≥6000 cycles Expandable: Yes
10kW, LV, Three Phase	IVGM Series Hybrid Inverter 10kW	Type: Hybrid Inverter Power: 10kW Voltage: Low Voltage Phase: Three Phase	FLA 48300TG2 LiFePO4 Battery	Capacity: 15 kWh Battery Type: LiFePO4 Smart BMS: Yes Expandable: Yes
10kW, HV, Three Phase	IVGM High-Voltage Hybrid Inverter (10kW class)	Type: Hybrid Inverter Power Class: 10kW Residential ESS Voltage: High Voltage Phase: Three Phase	FLH96050SG1 LiFePO4 Battery	Capacity: ~10 kWh Battery Type: LiFePO4 High Safety Design Expandable: Yes
8kW, LV, Single Phase (Off-Grid)	IVGM Off-Grid / Hybrid Inverter 8kW	Type: Off-Grid / Hybrid Power: 8kW Voltage: Low Voltage Phase: Single Phase	FLA 48300 LiFePO4 Battery	Capacity: 5.12 kWh Battery Type: LiFePO4 Cycle Life: ≥6000 cycles Expandable: Yes

High-Efficiency Intelligent Residential Energy Storage System

Felicitysolar’s residential energy storage system provides homeowners with reliable and scalable residential energy storage solutions to efficiently manage household energy demands. By integrating advanced residential ESS technology, families can lower electricity costs, improve power reliability, and achieve greater energy independence. Our systems are designed to optimize daily energy usage, offer seamless backup during power outages, and enhance overall energy efficiency, supporting both long-term savings and sustainable living.

Felicitysolar and Residential Energy Storage Systems

High-Performance Residential Energy Storage Solutions

Felicitysolar specializes in delivering high-performance residential energy storage solutions designed to empower homeowners to achieve true energy independence. Felicitysolar’s systems leverage advanced Lithium Iron Phosphate (LFP) battery technology, offering a cycle life of over 6,000 cycles while maintaining consistent, safe, and reliable performance.

Customizable Capacity for Every Household

To meet varying household demands, Felicitysolar provides customizable capacities including 5kWh, 10kWh, and 15kWh models. The systems are built for seamless integration with rooftop solar panels, featuring intelligent energy management that achieves up to 95% charge/discharge efficiency.

Global Trust and Reliable Performance

With installations in more than 80 countries and regions, Felicitysolar has become a trusted name in residential ESS technology, enabling homeowners to store clean energy, reduce costs, and ensure uninterrupted power supply during outages.

Residential Energy Storage System Solutions

Felicitysolar’s residential energy storage system is a versatile and intelligent solution designed to help households improve energy efficiency, reduce electricity costs, and maintain stable power supply. As part of our residential energy storage portfolio, this system integrates advanced control and storage technology to meet diverse residential power needs.
Key features of this residential ESS include:

Cost-Effective Installation and Maintenance

Optimized design reduces installation complexity and minimizes long-term maintenance expenses.

Enhanced Energy Efficiency

Designed for urban users seeking compact and efficient options, this solution combines an 800W microinverter with a 2.56kWh lithium-ion battery. It offers seamless integration with home energy systems, reducing grid reliance while supporting a sustainable lifestyle. This balcony-friendly design maximizes the potential of solar energy storage solutions without requiring large

Simplified System Design and Wide Compatibility

Compatible with multiple inverter configurations, supporting flexible deployment.

Suitable for Residential and Small-Scale Commercial Use

Designed primarily for homes but adaptable to smaller business environments.

Installation and Application Scenarios

Felicitysolar’s residential energy storage system is designed for flexibility.

Rural Residences – Independent Operation with Residential ESS

A residential energy storage system provides rural households with reliable power even in areas with unstable electricity grids. By storing energy efficiently, a residential ESS ensures that essential appliances like lighting, refrigerators, and water pumps continue to function without interruption. This capability is particularly valuable for homes far from central power sources, allowing families to maintain daily routines safely. Additionally, modular battery units enable incremental expansion, letting households adapt their energy storage as their power needs grow over time.

Solar-Powered Houses – Store surplus solar energy for nighttime use.

For homes with solar panels, a residential energy storage system captures excess solar energy generated during daylight hours. This residential ESS stores the energy for use during the evening or cloudy days, reducing dependence on the grid and improving energy efficiency. With efficient energy management, the system helps prevent wastage of renewable energy and maintains stable household power supply. Homeowners can also optimize peak usage by dispatching stored energy during high-demand periods, lowering electricity bills and increasing autonomy.

Emergency Preparedness – Maintain essential appliances during blackouts.

A residential energy storage unit serves as a critical backup during power outages, ensuring that key appliances like medical equipment, lighting, and communication devices remain operational. The residential ESS is designed for safety, with features to prevent overcharging and ensure long battery life. For families, this provides peace of mind during storms, blackouts, or other emergency scenarios, making the home resilient to unpredictable grid failures.

Choose Reliability and Performance

Choosing a Felicitysolar residential energy storage system offers homeowners unmatched reliability and flexibility. With high-quality LFP batteries, long cycle life, and robust safety features, this residential ESS ensures uninterrupted power for daily living, solar integration, and emergency backup.
This residential energy storage solution features a modular design that allows expansion as energy needs grow, making it a future-proof investment for any household. Families can start with a smaller system and gradually add capacity without major renovations, ensuring long-term adaptability.
Take control of your home energy today—explore the benefits of a Felicitysolar system and secure a sustainable, resilient residential energy storage system for your family.

FAQ

What type of batteries does Felicitysolar’s residential ESS use?

A：Felicitysolar’s residential ESS uses lithium iron phosphate (LFP) batteries, which offer long lifespan and high safety, making them suitable for long-term home use.

Is the system compatible with my existing inverter?

A：Felicitysolar’s battery systems are compatible with most mainstream inverter brands.

What types of residential projects are these home energy storage solutions suitable for?

A: These home energy storage solutions are suitable for single-phase and three-phase residential ESS projects. They can be applied to different residential projects and meet the needs of various household loads and grid conditions.

How easy is system integration for installers and system integrators?

A: The residential ESS solutions feature a simplified system architecture and high compatibility with mainstream inverters and lithium battery systems, helping installers reduce integration complexity and shorten installation and commissioning time.

How long does a Felicitysolar residential ESS last?

A：With LFP battery technology, the system can last over 6,000 cycles, which typically translates to 15–20 years of regular use.

Can the residential energy storage system work during a power outage?

A: Yes, the residential ESS is designed to provide backup power during outages. With intelligent energy management, it can seamlessly switch between solar, battery, and grid power to ensure uninterrupted electricity supply.

Can the residential ESS be expanded or upgraded in the future?

A: Yes. Our home energy storage solutions have a modular structure that supports battery capacity expansion. This enables of our solutions to upgrade the system according to the changing needs of the residents.

How do these solutions support long-term reliability and after-sales service?

A: Our residential ESS solutions are built with standardized components and stable system design, making maintenance and troubleshooting more efficient. This helps distributors and service teams deliver consistent after-sales support across multiple residential projects.

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