WT Energiesysteme GmbH

WT Energiesysteme has been realising substations, grid infrastructure and battery storage systems for over 20 years - from planning to commissioning.

Our core expertise lies in the planning, construction and modernisation of substations and grid feeds in the 10 to 380 kV range. With our many years of experience and expertise, we build substations according to the wishes of our customers from the renewable energy sector and energy suppliers.
Since our foundation in 2002, we have successfully realised more than 250 substations throughout Germany with a total installed capacity of over 16 GW. We rely on a high level of in-house expertise and the highest quality standards. We manufacture our switchgear and control systems in-house and have expanded our service portfolio to include the planning and implementation of line connections and electrical installation.
Our interdisciplinary team of more than 160 employees combines many years of experience, technical expertise and the ambition to implement projects efficiently and sustainably. Together, we are working to make Germany's energy infrastructure fit for the future.
We are systematically expanding our range of services with the expansion of our Battery Storage Systems division (BESS). Under the motto "Storing energy - shaping the future", we develop, plan and realise storage solutions that make an important contribution to grid stability and the successful integration of renewable energies.
Our strength lies in the implementation of turnkey projects from a single source - from planning and construction to commissioning. Our customers benefit from short decision-making processes, high flexibility, innovative control cabinet systems, high-quality components, manufacturer and product independence as well as an experienced and well-coordinated team.