International Power Supply (IPS) was established in 1989 and specialises in the R&D and precision manufacturing of power electronics and energy conversion technologies.

Over the past three decades, IPS has delivered world leading products and currently has a portfolio of 33 different product lines including hybrid and off-grid power systems, rectifiers, inverters, frequency converters, turnkey outdoor power systems.

IPS offers high-specification products and integrated solutions for customers in the following sectors:

  • Renewable Energy: mini and micro grids, off-grid power systems, OPEX and fuel safe optimisation
  • Telecommunications: outdoor power systems and OPEX reduction solutions
  • Utilities: rectifiers and inverters for electrical substations
  • Defense: customised power solutions

The IPS manufacturing processes is certified with the NATO military standard for quality AQAP 2110.

IPS’s products have been successfully installed and operated in 55 countries on 7 continents. The company's customers include NATO, the armed forces of various countries, leading multinational telecom and tower groups, mini grid operators, utilities, international system integrators and many others.

More information

Type of organisation

  • Technology Provider

Rural electrification expertise

  • Manufacturer

Off-grid system used

  • Micro/Mini-grid
  • Stand-alone

RE-technology used

  • Inverters / Power Components

Based in



Alexander Rangelov
Chief Executive Officer