Ramkumar Radhakrishna
This is my second review in 4 years . It's been 4 years since Sunil installed the grid tied roof top solar. Proud to say that I was his first client when the grid tied solar was introduced by KEB. He and his team were thorough professionals and not easily convinced if the design wasn't perfect. Mr Sunil especially would redo things if he isn't convinced... Just to narrate an anecdote since ours was the first one the solar panel was placed on the rooftop without any structure. He came back after few months and said he thought this was not the right design and wanted to put a structure where he could mount the panel on and he made sure it is done in about 2 days time such is his commitment and conviction.. After 4 years still going strong no issues whatsoever. Great to have been associated with Sunil and Hinren..
Unnikrishnan
Very professional and always ready to clear your doubts. Definitely will recommend.....
Subhash Surampudi
Professional and thorough. Highly satisfied with the overall execution of the hybrid solar system. I would gladly recommend Hinren Engineering (Sunil and his team) to anyone interested in roof-top solar installation.
Vivekanand Pani
We have installed a hybrid solar PV system at our office with net metering. We now get uninterrupted power supply.This is a rather complex but very useful installation. Complex because net metering requires government approvals to be able to sell additional harness to the grid. Also because all sources of power that is solar, Battery and grid have to be well optimised and prioritised. Hinren has not only designed a sound system but also executed a fantastic installation work, and has practically kept us free from all hassles. Sunil and his team are amazing at making the most appropriate recommendations and consider our work as "theirs". I would highly recommend them
Alok Shukla , Ajantha Meadows Apartments
We had discussion with many vendors. But we got real information from Sunil Sir about rain water harvesting. We had many questions and he answered all questions in detail. Finally we got implemented RWH system in our apartment . Appreciate the way it is installed . Many more thanks .We recommend Hinren techonologies.
K.A.Sairam
After discussions with many vendors I zeroed in on Hinren to setup my Rooftop Solar PV System. I must say that the experience was exceptionally good. Sunil’s very knowledgable supervision and well trained staff ensured a near perfect installation and commissioning of the system. Have no hesitation in recommending Hinren’s services.
Sameer Shisodia
The impression I'm left with throughout the interaction - from design to implementation of our solar setup - is that Sunil and team know what they are doing, are willing to extend themselves for what's new and experimental (transparently so) and work with you to solve problems, not merely tick checkboxes. It was not only professionally done, but fun and satisfying too. Thanks a ton!
Sumantha Das, Knites Bridge Apartments
We hired Hinren Tech to implement RWH system at our apartment complex. We selected Hinren against few other vendors based on their expertise around RWH implementation and most importantly Sunil (Founder Hinren) made the difference. Very knowledgable and helpful in providing a tailormade solution, extremely good service throughout the implementation and post implementation as well. Highly recommended!
Naren Nande
Very Professional service and committed team.