SMA Tech - The company
SMA Tech GmbH & Co. KG is a partner company of the Scheidt GmbH & Co. KG and was founded in 2022. Scheidt took over a metalworking company in Niedernwöhren in order to be able to produce the doors and ventilation elements for its own transformer stations itself.
Scheidt specialises in the construction of supply and transformer stations as well as individual switchgear houses with electrotechnical equipment. Thanks to the new subsidiary SMA Tech Innovative doors and ventilation grilles developed and produced independently from aluminium.
Our team - SMA Tech: Strength through cohesion
The new plant in Rinteln-Süd
The new production facility in Rinteln-Süd
The new production facility of SMA Tech GmbH & Co. KG in Rinteln-Süd (Stükenstraße 5) was completed and put into operation in summer 2025.
🠒 Grand opening
With an expanded production and storage area of around 4.700 m² as well as a modern office and social wing with 530 m² floor space, the site offers optimal conditions for growth and efficiency. There is space for up to 46 production employees and at least 18 office staff. Production capacity will be gradually increased over the next two years.
The buildings were constructed according to the latest design and energy standards and are equipped with a 499 kWp photovoltaic system. Naturally, the transformer station was supplied by partner company Scheidt.
Our construction partner, Kögel from Bad Oeynhausen, took over the planning and realisation as general contractor. We were supported by Dammeyer Ingenieure & Architekten (Enger), Logo-Plan (Bad Fredeburg) and Kirchner Ingenieure (Stadthagen).
Parallel to the structural expansion, we are investing in state-of-the-art CNC-controlled machines, innovative storage systems and ergonomic production equipment. The total investment to date amounts to around 8 million euros.
The new plant is green
The Green certificate is official proof that 100 % of the electricity used comes from renewable energy sources. It confirms to SMA Tech that the entire electricity consumption is completely covered by energy from sustainable sources such as wind, sun, water or biomass. In addition, the certificate guarantees that this electricity is CO₂-neutral - meaning that no additional carbon dioxide is released into the atmosphere during generation.
By using a green certificate, we are making an active contribution to climate protection and the energy transition. It underlines our commitment to an environmentally friendly and sustainable energy supply and at the same time fulfils the requirements for credible and transparent documentation of the origin of electricity.
The plant in Niedernwöhren
SMA Tech in figures
At our first production facility in Niedernwöhren, we manufacture around 4,000 doors and ventilation grilles in various sizes and designs. Our cumulative annual turnover currently amounts to approx. 3.8 million euros.
SMA Tech currently employs 27 employees at the two locations Nidernwöhren and Rinteln.
