The EV charging market is rapidly growing due to the increasing adoption of electric vehicles (EVs) and government incentives. An end-to-end EV charging solution involves hardware, software, energy management, and services to ensure seamless charging for EV owners, businesses, and governments. However, several technological challenges impact the scalability, efficiency, and reliability of EV charging solutions. There are different types of challenges and designs considerations that one needs to consider depending on the type, application and compliance standards.