For over two decades, we at Dipl.-Ing. H. Horstmann GmbH have been working together with Alfen on a basis of trust. This partnership has enabled us to convert Dutch utility companies from simple ‘Verklikkers’ to our high-precision short-circuit indicators – both for new local network substations and in retrofit projects.

Alfen’s range of services includes
✅ Technical & project consultation
✅ Supply of smart grid solutions, energy storage systems and EV charging equipment
✅ Management and operation of electrical high and medium-voltage installations

Together we are setting new standards for security of supply and grid quality!