Wattius Battery Solutions

Wattius is an electronic engineering firm located in Barcelona, specializing in Battery Management System (BMS) solutions. Established in 2018, Wattius focuses on developing and supplying BMS solutions for battery manufacturers and projects. The company designs and manufactures its own hardware, firmware, and software in-house, offering standardized BMS products for seamless plug-and-play integration, as well as customizable developments for research, development, and industrial applications. In response to the growing demand for energy and mobility solutions, Wattius delivers protective and control-embedded electronic systems, facilitating the adoption of energy storage technologies across various industries. Their product portfolio includes off-the-shelf BMS solutions that deliver rapid, flexible, high-performance monitoring and protection for battery projects. These products, made in Europe, comply with European regulations such as IEC62619 and 2023/1542.