Captech specialise in large commercial applications, where energy efficiency and reliability is paramount. To ensure optimum energy performance, Captech can provide power factor correction, voltage optimisation and other supply conditioning equipment. Redundant or emergency power can be provided with Uninterruptible Power Supplies (UPS) and surge protection. Captech have provided solutions for commercial applications including:

  • Large shopping centres
  • Supermarkets
  • Hospitals


Captech provide a broad range of products for industrial applications, in particular power quality solutions for issues with power factor or electrical harmonics. A broad range of products such as power factor correction, voltage optimisation and harmonic filters can to improve the quality of power supplied to equipment, ensuring efficient operation to reduce maintenance and energy costs. Captech can assist with a broad range of power quality issues across industries such as:

  • Manufacturing
  • Water and Waste water
  • Ports and shipping
  • Agriculture
  • Pulp/paper
  • Renewables
  • Defence
  • Rail


Surface and Underground

Mining is an energy intensive industry and as such it demands energy efficiency and safety. Captech offers a range of power quality solutions across surface and underground mining applications, in particular power factor correction equipment.

Designing and manufacturing high performance neutral earthing resistors, as well as being a distributor of world class electrical safety protection relays, Captech can also ensure the safety of personnel and equipment at your operation.



The demand for energy is always increasing. Pressure on transmission and distribution infrastructure to provide energy to consumers is an ongoing concern for network energy suppliers. Energy management – ensuring that customers are being provided with a reliable energy supply and that they are using energy efficiently is critical to securing future demand. Captech can assist by providing power factor correction, voltage optimisation, capacitor and filtering solutions to improve power quality across the whole energy network.