In-depth analysis of the demand for household energy storage

What are energy storage systems & demand side management (DSM)?

Energy Storage Systems (ESS) combined with Demand Side Management (DSM) can improve the self-consumption of Photovoltaic (PV) generated electricity and decrease grid imbalance between supply and demand. Household Energy Storage (HES) and Community Energy Storage (CES) are two promising storage scenarios for residential electricity prosumers.

What is a household energy storage (HES)?

Surplus energy can be stored temporarily in a Household Energy Storage (HES) to be used later as a supply source for residential demand . The battery can also be used to react on price signals . When the price of electricity is low, the battery can be charged.

What are the main drivers of energy consumption in households?

4.1. Climate Space heating and heating water consumption are the primary drivers of energy consumption in households, accounting for a significant proportion of the total energy demand. Ürge-Vorsatz et al. (2015). The variation in demand for hot water and heating significantly affects HEC demand.

How do you analyze household energy consumption data?

Summarize household energy consumption data characteristics and development trends. Analyze household energy consumption patterns based on the time dimension. Summarize the main influencing factors of household energy consumption. Organically combine data, household energy consumption patterns and drivers.

What are the consumption patterns of household energy?

The consumption patterns of household energy are mainly related to the household energy mix and the end use. Referring to Fig. 1, the household energy mix is the type of energy that enters the household and can be mainly classified as electricity, natural gas, coal, oil, renewable energy (solar, wind, etc.), and biomass.

What is the energy demand for heating?

The energy demand for heating constitutes a significant portion of HEC, with European countries having a heating energy demand of over 63% of their total household energy demand, while in China it accounts for 56.20% of the total HEC.