HELLO!RATUL

To secure seats in old IITs for further studies you need at least 700 score under general category.But your score isn't enough to secure seats in IITs.This year paper of gate for electrical was easy in comaprison to last five years.Cuttoff marks for IITs may go high this year.For sureity wait till IIT madras declares gate score.To get details ideas about scope of study in renewable energy,visit given below site:

https://www.stoodnt.com/blog/careers-in-renewable-energy-job-opportunities-fields-of-study-and-top-universities/.

GOOD LUCK!