Provision of services in the solar sector (in particular in photovoltaics and its supplier industries), namely corporate consulting, conducting expert opinions and measurements, organization and implementation of seminars and training courses, consulting, research and development projects. Trade in goods and import and export of goods, as well as provision of related services in the solar sector. Reporting on developments in science and technology. The company can establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, take over representations, arrange financing for its own or third-party accounts, and provide guarantees and sureties for subsidiaries and third parties. It can acquire, manage and sell real estate.