6 July, 2020 On June 29, German Next2Sun GmbH announced that its in-house developed vertical installation 4.2MW photovoltaic power station project in Donaueschingen, Germany was successfully connected to the grid. The most important feature of the project is the vertical installation of the most advanced n-type bifacial modules in the photovoltaic industry, which, compared with traditional installation methods, enables the solar plant to gain more energy yield.