Juniz Relys on Chinese Storage Technology

July 10, 2026

Source: E & M powernews

Juniz Energy GmbH and Envision Energy plan to build two battery storage facilities with a total capacity of approximately 141 MWh. The facilities will be located in Baden-Württemberg and Lower Saxony.

Aschheim-based “jun:iz Energy GmbH,” a project developer and operator of battery storage systems, is entering into a partnership with the Chinese company Envision Energy. Headquartered in Shanghai, Envision Energy develops and manufactures wind turbines, battery storage systems, and energy management and hydrogen technologies. Together, the companies plan to implement two battery storage projects in Germany. According to the companies, the facilities will have a total capacity of 140.6 MWh.

Plans call for an 88.4 MWh battery storage facility in Baindt, Upper Swabia, near Ravensburg (Baden-Württemberg). The second facility, with a capacity of 52.2 MWh, is to be built in Schöningen near Braunschweig (Lower Saxony). According to Juniz, the company will handle project development, permitting, and implementation. Envision will supply the storage technology.

The project will utilize Envision’s so-called Gen 8 Battery Energy Storage System (BESS). “Gen 8” refers to the eighth generation of the storage platform. According to Juniz, the platform offers a storage duration of four hours and features so-called grid-forming functions. These functions enable the battery storage system to stabilize voltage and frequency in the power grid on its own when needed, thereby supporting grid operations.

Both partners also announced their intention to explore further joint battery storage projects in Germany and Europe.

Author: Davina Spohn