Esun Powertech is an Engineering Company driven by Passion, Technology and Commitment focussed primarily on Delivering Superior Quality Solar Power Solutions to our clients. Renewable Energy will be the key driver for ensuring our Nation’s Energy Security in Future. And India with abundance in Sunlight is a forerunner in harnessing the power of Sun and benefitting the Society in large.
Esun having large and diverse experience in Project Handling and Delivering Engineering Projects is providing Solar Solutions to Everyone and Every Category. From Ground Mounted Projects to Rooftop Homes, from Solar Street light illumination to Irrigation solutions, from On Grid to Off grid… with our diverse and rich experience we take pride in providing the most optimised Solution to all your Power Related Requirements.
Beyond Renewable our team is highly competent in executing Utility Projects involving Electrical Contracting and Fire Safety Engineering.
To provide Transparent and Most Optimised Renewable & Engineering Solutions to our Clients enabling them to harvest maximum benefits from their investment. Service Driven business with focus on long term Relationship.
Empowering business and organisations through sustainable, Affordable & innovative solar energy. Enlighten life & Society with the richness of Sun & Earth.
Transparency in business Dealing adhering to Quality & Commitment.
Founder
Biswanath Mukherjee, a graduate in Mechanical Engineering (BE) and an MBA from Calcutta University, founded the organization with a singular vision: to provide the best value-driven renewable energy solutions to clients. With over a decade of experience in leading Indian corporates and multinational companies, Mr. Mukherjee’s expertise spans Project Development, Marketing, Manufacturing, and National Sales. His extensive background has played a pivotal role in establishing the company as a reliable leader in the renewable energy sector, carving out a strong niche in the market.
Co-Founder
Anup Chattopadhyay, a former official with the Ministry of Finance, Government of India, holds a Master of Commerce (M.Com) degree from Calcutta University. He is a seasoned veteran in the field of Corporate Finance, Business Strategy, and Regulatory Compliance.
With extensive experience across multiple industries, he has successfully established and scaled large businesses in the FMCG, Footwear, and Construction sectors. His visionary outlook, ability to foster strategic partnerships, and expertise in handling national-level projects significantly strengthen the organization’s strategic and financial foundation.
Procurement
Bcom Calcutta University
Business Development
BA Calcutta University
Service Manager
Diploma Electrical Engineer
ITI Civil
Bcom Calcutta University
Project Engineer
Btech Electrical from Techno University
Site Engineer Fabrication
Procurement & Logistics
Holds a BA Degree from Calcutta University. Experienced in Logistics and Shipment from Reputed FMCG Organization. Currently taking care of Group Procurement and Administrative Activities.
Sr Project Leader
Holds Diploma in Electronics from Acharya Prafulla Chandra Institute Kolkata . Vastly experienced in Power Electronics, Off Grid System Implementation and Inverter Trouble Shooting. Leads Project Handover and Quality Control.
Electrical Engineer
Holds Btech Electrical Engineering from Techno University . Responsible for Project Design and Execution.
Manager Business Development
Holds BA Degree from Calcutta University having vast experience in Sales, Marketing , Brand Promotions & Customer Relationship with large Corporates in Airlines, Hospitality, Realty, Infrastructure & FMCG Space. Responsible for Business Development.
Site Supervisor
Vastly experienced in every kind of civil jobs. Currently responsible for Site and Manpower Management
Service Engineer
Diploma in Electrical Engineering with Previous background in Control Panel Service. Currently takes care of Site After Sales Service.
BE Mechanical graduate from National Institute of Technology Durgapur with decades of vast and diverse experience across large Indian conglomerates in Marketing, Sales, and Senior managerial roles.Proven track record of setting up and scaling successful start-ups in the Industrial Cooling Tower and Healthcare Infrastructure sectors. Strong expertise in strategic planning and execution, business development, market expansion, and organizational leadership. Adept at building high-performance teams, driving revenue growth, and establishing sustainable business operations in competitive and technically complex environments.
BE Civil graduate from Nagour University and PMP-certified Project Management Professional with over two decades of extensive experience in large-scale infrastructure and real estate project management. Proven expertise in leading end-to-end execution of Civil, Structural, and MEP works, ensuring quality, cost control, and adherence to timelines.
BE Civil graduate from National Institute of Technology Durgapur with extensive experience in infrastructure project development and management within large organizations.Possess deep domain expertise across Oil & Gas, Power & Utilities, and Ferrous & Non-Ferrous industries, with a strong understanding of complex industrial project environments. Hold a special technical interest in Cooling Towers, with focused knowledge in their planning, execution, and performance optimization within industrial infrastructure projects.
Dr. Joydeep Jana holds a Ph.D. in Solar Photovoltaics from Indian Institute of Engineering Science and Technology, Shibpur (IIEST Shibpur). His research and professional focus center on the commercialization of advanced solar energy solutions.
His core domains of expertise include:
Dr. Jana is particularly interested in bridging the gap between laboratory-scale innovation and large-scale commercial deployment of next-generation solar technologies.
