Complete service
We offer the development, planning, manufacture and service of complete power supply solutions. We may be responsible for and support you in vehicle planning as well. Our experienced employees stand always by your side.

Complete vehicle equipment
If required, we will handle the entire engineering of the electrical and air conditioning equipment – from conception phase to installation and commissioning on the vehicle.

Development and manufacture
Auxiliary power supplies are completely designed at SMA: we provide everything under one roof, from assembly of the boards to the final assembly and testing. This is the only possibility to provide outstanding quality together with high flexibility.

Manufacture also in China
We manufacture auxiliary power supplies in Germany and in China offering same products of same quality and with local service.