At WirSun, we set the standard for the future of energy. As a joint venture between the Sunotec Group and the Wirth Group, we offer advanced solutions for the planning, construction and maintenance of battery energy storage systems (BESS). Thanks to state-of-the-art technology and precise project management, we ensure that your BESS projects are realised on time, efficiently and economically.
We strive for a world in which energy is always available, sustainable and clean. Our vision is to significantly advance the European energy transition with innovative battery storage technologies. We imagine a future in which renewable energies are the main source of electricity, supported by advanced storage technologies which ensure stability and reliability. With our commitment to the highest quality and constant innovation, we are setting new standards in the energy industry and helping to significantly reduce Europe's environmental footprint.
Shape the future of sustainable energy with WirSun. From initial project development and planning to turnkey implementation and long-term operation - our solutions are designed to integrate battery storage systems efficiently and reliably. Find out more about our customised approaches, which covers the whole range from small to large-scale industrial energy storage solutions perfectly tailored to your needs.
WirSun is setting new standards in the energy sector. As a joint venture of the Sunotec and Wirth Group, we combine our expertise and together have successfully realised more than 11 GW of renewable energy projects. This experience stands for precise and economical solutions for your battery storage projects.
WirSun combines the innovative strength of the Sunotec Group with the Wirth Group's many years of experience. Together, we offer highly developed solutions for the planning, construction and maintenance of battery storage systems. Our strong team relies on state-of-the-art technology and careful project management to realise your projects efficiently and on schedule.
At WirSun, we prioritise precision in every project. With state-of-the-art technology and well thought-out management, we realise your storage projects efficiently and economically. Thanks to our close partnerships with leading battery manufacturers and the integration of our subsidiaries into the supply chain, we offer solutions that exceed your expectations.
WirSun GmbH
Schwetzinger Str. 22-26
68753 Waghäusel, Germany
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