The core activity of Bieler & Bochatay is the financing, planning, development, implementation and management of solar installations on rooftops of buildings. The company offers two main services: 1. Consulting and support for the realization of solar projects for property owners who wish to install their own solar system. 2. Financing and implementation of solar installations on rooftops of buildings, where the installation is owned by the company and the property owner receives the produced electricity at a preferential rate. The company focuses on Switzerland, particularly on the regions of Vaud, Fribourg, Valais and Geneva.