Renecost – the future of grid stability
Our company

We are Schuntermann Elektroanlagenbau GmbH

We design, develop and supply test electrical systems and solutions for testing tasks tailored to individual customer requirements. For several decades, Schuntermann has been developing and manufacturing components and systems for the regulation and stabilisation of voltages and currents.
After three generations in the development and production of variable autotransformers, voltage stabilisation and optimisation systems, and customised concepts for system and test installations, Schuntermann Elektroanlagenbau GmbH has repositioned itself and, since 01/11/20, has been operating under the name Schuntermann Elektroanlagenbau GmbH. The company continues to offer an experienced consulting team with a consistently high quality standard.

At the same time, the technology is being continuously optimised to make it smarter, more professional and more precise. Under the RENECOST© brand, Schuntermann has been manufacturing and supplying systems for more than two decades to reduce power consumption, energy costs and CO₂ emissions.

By complying with IEC 60038, voltage fluctuations in the grid are continuously compensated and the voltage for electrical equipment is permanently stabilised within the optimal range. Production takes place exclusively at the Hilden site in Germany and increasingly serves both the domestic and international markets.

Our story

Company History

References

Testimonials. Facts. Success.

As for the course of the project, I can only say this: once the decision to carry out the installation had finally been made on our side, everything then proceeded quickly and professionally from our point of view. Schuntermann did a very good job (planning + installation). Many thanks again this way…
FILDORADO SPORT
- AND BADEZENTRUM
The system is running very well and meets both the specified savings figures and the reduced consumption of lamps and control gear for the hotel lighting. The demand for spare parts – lamps and electronic components replaced due to faults – has significantly decreased after the installation and 2–3 months of continuous operation…
MARRIOT
CEO
…I am pleased to confirm that I have been using your RENECOST® voltage stabilisation system in my EDEKA store (1,500 m²) for 7 years without any malfunctions. All electrical consumers in my store are working perfectly. The measured savings in electricity consumption are between 8 and 10%.
EDECA
CEO
…the system has many positive effects for our operation. In addition to the energy savings, the significantly lower susceptibility to faults of sensitive electronic components is particularly noteworthy. This saves us a great deal of time and costs. As a result, the production process can run much more efficiently.
HAINICH
Konserven
Partners and customers

We trusted them and they trusted us.