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. 

I have truly gained a lot of precious experience and useful working skills about lithium-ion battery . The course was very effective and Excellent training session.  

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. 

They are both amazingly nice guys that have worked at the Group for many years and have a rich working knowledge. Design of the course is EXCELLENT. Needs more improvement - EXECUTION IS NOT THAT GREAT.