Renewable Energy Systems Country : Germany University : Technische Hochschule Ingolstadt Budget : No Tuition Fee Scholarship Available : Available About Course Application Deadline: 2 May-15 July Requirement Bachelor’s degree in Energy Engineering, Mechanical Engineering, Industrial Engineering, Electrical Engineering, Civil Engineering. TOEFL: 530 (paper-based), 197 (computer-based), or 71 (Internet-based)/ IELTS: mini score 6.