The company's purpose is to assemble, sell and rent, as well as provide for use, solar systems installed or to be installed on buildings. The company may enter into all commercial, contractual and financial transactions that are suitable to promote the purpose of the company or that are directly or indirectly related to it. The company may subcontract work, establish branches and subsidiaries in Switzerland and abroad, and participate in other companies in Switzerland and abroad. The company may acquire, hold and dispose of intellectual property rights and licenses of any kind. The company may acquire, encumber, sell and manage real estate in Switzerland and abroad. The company may provide direct or indirect financing to its direct or indirect subsidiaries as well as to third parties, including its direct or indirect shareholders and their direct or indirect subsidiaries, and provide security of any kind for the liabilities of such companies, including by way of pledges on or fiduciary transfers of the company's assets or guarantees of any kind, whether paid or unpaid.