Company Profile

About Us

G P Tronics Pvt. Ltd, a pioneering company in Power Electronics led by a professional team of visionary entrepreneurs is guided by three simple tenets; Quality, Continuous Innovation and Reach. Headquartered in Kolkata from 1978, the company has several firsts to its credit that includes manufacture of the first Domestic Inverter in the country in 1978, manufacture, installation and commissioning of the first Indigenous Solar Inverters in the country in 1998 at Sagar Island and manufacture of Solar Inverters for the first MW Solar Photovoltaic plant in India in August 2009 at Jamuria, Asansol.

In addition to an increasing portfolio of Solar Inverters, Solar Pump Inverters, Online Solar UPSs, MPPT Charge Controllers, Data Loggers etc., the technocrat group acquired a company primarily focussing in Solar Technology and research, Pulse Power Technologies. This acquisition in 1997 was followed by a joint venture with Advanced Energy Systems Pty, Australia, one of the global leaders in Solar Power Electronics to manufacture top of the line Solar Inverters in India to cater to the local and global market. Inverters manufactured in our Salt Lake, Kolkata plant has been performing satisfactorily for customers all across the world including discerning markets like USA and Europe.

G P Tronics has the Distribution & Service rights in Eastern India for Kaco new energy GmbH for their range of global class leading solar inverters and hybrid solutions and with Lorentz Germany for their reputed Solar Pump inverters. Our sales efforts are backed up by a committed team of excellent service professionals whose industry leading benchmarks are aimed towards achieving customer satisfaction.

A socially committed Indian company with global vision, we are an equal opportunity organisation with environmental commitments. Since 2009, our revamped Salt Lake operations employs energy saving products and standards to achieve ‘Zero Carbon Foot Print’. Our newly constructed factory in Kolkata covering a manufacturing area of 22,000 sq. ft employs a 120kW Solar Plant and improved LED lighting to achieve Zero Carbon Foot Print while manufacturing ‘state of the art’ solar products. This is an achievement that very few global entities can boast of. Our sincere commitment to manufacture products with far reaching social impact while causing minimum damage to environment and saving energy has won us accolades from Government and Industry. The Indian Chamber of Commerce awarded the prestigious “Environment Excellence Award” in 2012 and in 2014 the ASSOCHAM and the Hon’ble Minister of MSME awarded us as the Winner of “SME Excellence Award 2014 – Green Business”.

Quality Assurance


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G P Tronics ISO 9001:2008 & ISO 14001:2004 Company for manufacturing, sales & service of Power Electronic Product. Various Stages of Quality Control in the manufacturing process are:
  • Incoming Raw Materials and Sub Assembly Testing
  • In Process Testing
  • Power Testing
  • Low Power
  • High Power
  • Heat Run
  • Pre-dispatch QC