DET is your specialist provider of solar inverters. We offer string and central inverters for systems of all sizes. All products in our portfolio are subject to strict quality controls to ensure that you receive long lasting inverters offering maximum output. As a photovoltaic dealer and installation company, we find the most suitable solution for every client. We conduct every project individually from consultation to planning all the way to installation and after-sales-service. Our broad product portfolio offers you string and central inverters, as well as micro inverters in various output classes and by world-leading manufacturers.