Javier Zorrilla Díaz eRook Compact Battery
eRook Compact Battery is Iron Design Award winner in 2018 - 2019 Energy Products, Projects and Devices Design Award Category.
eRook Compact Battery

- Erook compact is a flexible, scalable and secure energy storage solution for self-consumption, with Ion-Lithium LFP technology. Its design allows custom manufacturing, thanks to its extruded central core, being able to configure equipment with a power of 1Kwh to 15Kwh as required, without the need to invest in boxes for each product. Its easy installation and transport, make erook compact a unique product. The optimization of the production processes and the use of recyclable materials complete the concept of a green product in the use of clean energy.

eRook Compact Battery
Javier Zorrilla Díaz eRook Compact
Javier Zorrilla Díaz Battery
Javier Zorrilla Díaz design
Javier Zorrilla Díaz design
Javier Zorrilla Díaz

After 30 years of professional dedication, Javier Zorrilla passes through sectors such as electrical equipment, food, construction , furniture, and consumer electronics. The establishment and management of companies in consultancy, training in design, construction, manufacturing, and marketing of products, make their daily commitment, it is innovation and entrepreneurship, always under the prism of design.


CEGASA, is a company with more than 75 years of experience in energy storage solutions. Founded in 1934, CEGASA is a European reference in the design and manufacture of solutions to ensure the availability of energy by accumulation. In Cegasa products are developed and manufactured entirely in Europe. Their facilities have a useful surface area of more than 24,000 square metres, divided between the laboratories, offices and production areas.