Main functions and roles of home energy storage systems

A Home Energy Storage System (HES) is a system of equipment used for home energy management, designed to store and manage electricity to meet a home’s daily electricity needs. It usually consists of a photovoltaic power generation system, a battery storage device, an inverter and an energy management system.

The main functions and roles of home energy storage systems are as follows:

home energy storage systems function:

home energy storage system utilizes the power generated by PV power generation system or other renewable energy devices to store the excess power into the battery for emergency use and to avoid energy waste. This allows the home to still use the stored power when it is not able to generate enough electricity, such as at night or on cloudy or rainy days.

Power supply backup function:

In the event of a power interruption or blackout, the home energy storage system can provide backup power to ensure the normal operation of critical equipment (e.g. lighting, communication equipment, medical equipment, etc.). This helps to increase the safety and convenience of the home.

Energy optimization and management:

Home energy storage systems also include an energy management system that monitors and controls home energy use, intelligently managing and optimizing power supply based on electricity demand and tariffs. This helps to reduce energy costs, improve energy efficiency and maximize the use of renewable energy.

Overall, home energy storage systems provide homes with reliable backup power and energy management capabilities by converting solar and other renewable energy sources into electricity and storing it in batteries. This not only improves a household’s energy self-sufficiency, but also reduces dependence on the conventional grid and promotes the use of sustainable energy sources.