What is a home energy storage system？

Energy storage systems allow you to capture heat or electricity whenever it is available, usually from renewable energy systems, and store this heat or electricity for future use. The most common energy storage systems include batteries, thermal batteries, and thermal storage.
What is energy storage and how does it work?
The home energy storage system stores the electricity or heat generated so that you can use this energy when needed.
Electricity can be stored in batteries or converted into heat and stored in thermal batteries. Heat can also be stored in thermal batteries or thermal storage devices, such as thermos bottles.
Energy storage is very useful for those who produce renewable energy themselves, as it allows them to use more low-carbon energy.
Battery storage (for power)
Batteries can help you fully utilize renewable electricity from solar photovoltaic (PV) panels, wind turbines, or hydroelectric power systems. For example, the power generated by the solar photovoltaic panel during the day can be stored in the battery for you to use to Kettle or watch TV when the solar photovoltaic panel no longer generates power at night.
The size and cost of the battery will depend on your current energy usage and the size of any power generation technology you install. If you plan to purchase an electric car or use a heat pump to heat your home, you may also need to plan for future electricity consumption.
What are the benefits of battery energy storage?
In addition to storing electricity generated by renewable technologies in your home, batteries can also be used to store electricity purchased from the grid at a cheaper time of day. This can reduce your dependence on more expensive electricity during peak hours, and some places even allow you to "sell back electricity" during these times.
Most power storage systems provide intelligent management, allowing you to track energy usage online.
Will installing batteries save money?
If you have renewable technology, installing batte