Stationary Battery Storage Market Definition
Stationary battery storage refers to energy storage systems (ESS) that are fixed in place and designed to store and release electrical energy. Unlike portable batteries (such as those in smartphones or electric vehicles), stationary battery systems are installed in a specific location and connected to electrical grids, homes, or industrial sites. These systems typically use advanced battery chemistries such as lithium-ion, lead-acid, sodium-sulfur, or flow batteries to store excess electricity for later use. The primary purpose is to store electricity during low-demand periods and release it during peak demand or outages.
The stationary battery storage market consists of sales by entities (organizations, sole traders and partnerships) of stationary battery storage that is used by utilities, commercial and industrial facilities and residential consumers to store excess electricity generated from renewable sources such as solar and wind or during periods of low demand. It is deployed to provide backup power, improve energy reliability and enable demand response program.