Residential Energy Storage Solutions

A residential energy storage system is a home-level energy solution that stores excess electricity—typically generated from rooftop solar—for later use. It enables households to maximize self-consumption, reduce dependence on the grid, and provide backup power during outages.

The system charges the battery when electricity prices are low or when surplus solar power is available. During peak times or when household demand increases, the stored energy is discharged. The battery stores electricity as direct current (DC), which is then converted into alternating current (AC) by an inverter to power household appliances and ensure a stable, reliable energy supply.

A home battery significantly reduces reliance on the traditional grid, especially when paired with solar panels, by boosting clean energy self-sufficiency. It helps households achieve energy independence, protecting them from rising electricity costs, supply fluctuations, and power outages. At the same time, it lowers electricity bills by taking advantage of time-of-use pricing and increasing solar self-consumption.

Wenergy’s home energy storage system can store 5–30kWh of electricity and supports 1–6 units working together. Its compact wall-mounted design makes installation simple, and multiple units can be combined to meet larger household energy needs.

Built with LiFePO4 batteries and multi-layer protection for overcharge, overcurrent, and temperature, the system is certified to global standards (UL 1973, UL 9540A, IEC 62619). This ensures reliable, safe operation while storing and supplying household energy.

The system stores excess solar energy for use during peak hours, supports up to 150% PV oversizing to increase solar self-consumption, and uses smart scheduling to shift electricity use to lower-cost periods—maximizing savings and ROI for homeowners.

Designed for residential use, the residential energy storage system operates reliably in temperatures from -10°C to 55°C and features IP65-rated enclosures for protection against dust and water, ensuring safe performance in various home environments.

Wenergy, a trusted residential energy storage system manufacturer, offers batteries with a 10-year warranty or up to 6,000 cycles at 25°C. Bundled inverters include a 5-year warranty. Our long-term support ensures your home energy storage remains safe, reliable, and worry-free.

The cost of a residential energy storage system varies depending on several factors, including system capacity, battery type, additional components such as inverters and control units, as well as installation and labor costs.

With extensive experience in home energy storage, we have delivered products and services across 60+ countries and supported more than 20 industries. Our solutions can be tailored to your specific needs. To learn more or request a quote, please contact our expert team.

Wenergy specializes in providing tailored battery energy storage systems for households. To request customization, you can fill out the form on this page with your basic information and requirements, or email us directly at export@wenergypro.com. We will respond within 24 hours and provide further assistance.