Experience

REFU Elektronik GmbH

• Germany
• Renewable Energy Semiconductor Manufacturing
• 1 - 100 Employee

• Assistant manager -Testing R & D -Refu Drives division

  • Jul 2015 - Present

  Work on Drives Division Work on Drives Division



Advanced Energy

• United States
• Appliances, Electrical, and Electronics Manufacturing
• 700 & Above Employee

• Sr.Engineer -Solar Division

  • Aug 2014 - Present



REFU Solar Electronics, Inc.

• United States
• Renewable Energy Semiconductor Manufacturing

• Senior Engineer-Solar Division

  • Dec 2012 - Jan 2014

  • Establishing 1.5 MW Test Lab for Solar Inverter testing • Planning, facilitating, scheduling & execution the Design verification test for Solar Inverter, AC & DC Combiner Box and Hybrid Controller Box. • Planning , facilitating , scheduling & execution the Compliance Certification for Solar Inverter, AC & DC Combiner Box and Hybrid Controller Box • Successfully completed Compliance Certification of AC & DC Combiner Box and Hybrid Controller box • 1.5MW Inverter product certification is in progress. • Design test jig for new product development and PCB’s, IGBT stack etc • EMI & EMC testing , shock & Vibration, Ingress protection , Climatic test , Insulation test , HV test etc test done in Labs • Co-ordinate with external lab for testing EMI & EMC testing, shock & Vibration, Ingress protection, Climatic test and HALT test. Show less



Schneider Electric

• France
• Automation Machinery Manufacturing
• 700 & Above Employee

• Design Validation Testing Engineer- R & D

  • Jun 2011 - Nov 2012

  • Feasibility and Rebranding of Solar Inverters (5KVA) & Communication Models – meteocontrol & Solar-Log • Competitors Analysis Done on Solar Inverter range from 5kVA to 32kVA. • LVRT, Electrical stress test, thermal test , Harmonics , DC injection test done • CEC &EU Efficiency, MPPT efficiency test using solar array simulator. • Static, Dynamic, ISORIP MPP test using solar array simulator. • Design Verification Testing of Solar Inverter as per IEC standards • Feasibility and Rebranding of Solar Inverters (5KVA) & Communication Models – meteocontrol & Solar-Log • Competitors Analysis Done on Solar Inverter range from 5kVA to 32kVA. • LVRT, Electrical stress test, thermal test , Harmonics , DC injection test done • CEC &EU Efficiency, MPPT efficiency test using solar array simulator. • Static, Dynamic, ISORIP MPP test using solar array simulator. • Design Verification Testing of Solar Inverter as per IEC standards



Emerson Network Power

• United States
• Appliances, Electrical, and Electronics Manufacturing
• 700 & Above Employee

• Hardware Design Engineer

  • Jul 2005 - Jun 2011

  • Engineering Life cycle support to UPS range from 5 to 20KVA ,Communication Models Ethernet card, RS485 card, NIC card, PF card, Common battery. • Developing of single phase power system for Projects-Involve Electrical development of UPS. • Common battery concept proven in UPS system. • Development of Battery racks for UPS back-ups. • Proto building stages integration test in regenerative Load banks. • Design verification test of UPS -1 to 20kVA. • Technical Support to production, Quality, Application & Service team. Show less