THD Harmonic Solutions

THD Engineering provides consultancy services about harmonic analyses and solutions for reliable and sustainable power systems in industrial facilities. Power quality products include active, passive and hybrid harmonic filter systems, detuned harmonic filter systems, solutions of the unbalance problems and A Class power quality analyzer devices. we provided measurement and design solutions for over 400 facilities and completed site applications for over 200 projects so far. THD Engineering guaranties the service quality for design and site application about harmonic problems.

Our Mission and Vision

THD Engineering mission is to determine harmonic problems in industrial facilities with electrical engineering analysis methods and to offer the most effcient solutions with optimization of cost – benefit. And our vision is to become a globally brand in the harmonic filter technologies field by having advanced research and development opportunities.

Our Values

  • To maintain our commercial activities in a respectful manner to ethical rules, laws and the rights of all our stakeholders,

  • Our priority is utilitarianism

  • To continue our engineering activities in the light of scientific approaches

  • To have a high level of service quality understanding focused on customer satisfaction.

Social Responsibility

In order to strengthen the technical infrastructure of our colleagues who are technicians and engineer candidates, it is our social responsibility to organize seminars and trainings on subjects within our field of activity, upon the request of the institutions they are studying.

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    THD POWER is an electrical engineering company that provides consultancy services and produces optimal solutions on harmonic analysis and solutions in order to ensure electrical reliability in industrial facilities.


    Yesilkoy Mah. Ataturk Cad. EGS Business Park B2 Blok No:12 / 1 Bakirkoy / Istanbul


    +90 212 698 17 77