Great Experience. I got interviewed in 2022 and it had 5 rounds, 4 were technical. They asked questions about AC DC cisrcuits. Voltage, current, Basic electrical questions. As I was experienced they gave scenario based questions. repeated question in every round was what is your focus at work as CSE, I answered issue resolution, which they were expecting. Overall good experience.

screening - background and comms R1- basic engineering questions Manager / direction round- modern technical questions VP round - more about comms and basic technical questions. Over all if you prepare basics of electrical and electronics along with solar industry you can clear easily