Get tailored insights about working at Cleantech Solar in one quick step.
Cleantech Solar interview questions
based on 5 ratings - Updated May 25, 2026
Averageinterview difficulty
Very positiveinterview experience
How others got an interview
100%
Applied online
Applied online
Interview search
5 interviews
Cleantech Solar interviews FAQs
Glassdoor users rated their interview experience at Cleantech Solar as 100% positive with a difficulty rating score of 3 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Engineering and rated their interviews as the hardest, whereas interviews for Engineering and roles were rated as the easiest.
Here are the most commonly searched roles for interview reports -
1 to 2 tiers interview depending on the job level. The interviews were conducted online, lasted for about 1 hour each. If going thru 2 times interviews, both will be conducted on different days. Arrangement done by HR or headhunters.
Interview questions [1]
Question 1
Difficulties faced in past projects and how to overcome them.
I applied online. The process took 6 months. I interviewed at Cleantech Solar (Pune) in Oct 2024
Interview
Round duration - 60 Minutes
Round difficulty - Medium
It was a mix round. Starting with problem-solving, then data structures, then DBMS, and finally data science
2 Interviewers
Early morning
Q1. Water Jug Problem Statement
I applied online. I interviewed at Cleantech Solar (Pune)
Interview
During the interview, you will have a chance to meet with our recruitment team and discuss the requirements of the position. You will also have the opportunity to ask any questions you may have about the role. Please arrive [Time], dressed in appropriate business attire. Make sure to bring a copy of your resume and any other relevant documents that you would like to discuss during the interview.
Interview questions [1]
Question 1
During the interview, you will have a chance to meet with our recruitment team and discuss the requirements of the position.