The company's purpose is to provide consulting, planning, installation, operation, as well as sales and rental of solar systems, their components, and complementary systems; and to provide consulting and technical services for solar and energy technology plants. The company may establish branches and subsidiaries in Switzerland and abroad, participate in other companies, and conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, sell, and manage real estate in Switzerland and abroad. The company may enter into all transactions and conclude contracts that are suitable to promote the company's purpose or are directly or indirectly related to it.