There no difficulty because the trainer was always available to clear all doubts. This place is highly recommended for those that wants headway in the career of designing and installing of PV systems and charge station. 

EV Technology and Business Management, offered by AEVT is a good course. The course covers from the basic with emphasis on EV batteries. They also provide materials for future reference which would come in hand. The tutor was very helpful and always responds to queries/doubts. 

The most positive aspects of this course is this course coverage of the course basic to depth, in depth knowledge of Battery field. Good library and faculty support. 

The courses conducted by AEVT are very much helpful for engineers aspiring to do something in the EV industry. The staffs are well knowledgeable and they repeat the concepts until we understand. The classes are also recorded hence if you are unable to attend classes due to work, you can see the recorded videos. Very much informative and all the current date trends and facts are also discussed during the class.