To pursue research in solar cells, a background in Materials Engineering, Electrical Engineering, or related fields is beneficial, as most innovation occurs in academia rather than industry. Universities like UNSW in Australia and various UK institutions have strong programs focused on photovoltaics. While Electronic Engineering is valuable, especially for systems integration, a shift to Electrical Engineering may provide more relevant skills for solar cell research. Students are encouraged to explore various disciplines during their studies to discover their interests before committing to a specific career path. Resources for foundational knowledge in math, physics, and chemistry will be provided by universities, so it's advisable to wait for course recommendations before purchasing textbooks.