Voltage Optimisation Technology 2018-08-08T02:50:13+00:00

Voltage Optimisation Technology

Designed, Developed and Manufactured by Powerstar in the UK.
Global Leader in Voltage Optimisation Technology and Innovation. Over 9,500 Installations performed.

Custom designed and built for ALL Commercial & Industrial environments.
Electronic-Dynamic, Solid State Technology. The most advanced, innovative systems.
Systems manufactured from 50KVA up to 3,000KVA.
HV MAX Suitable for High Voltage Transformer integration, retrofit or new replacement.


Voltage Optimization… is an energy saving technology that is installed in series with the main electricity supply to systematically optimise, regulate and clean the incoming power to bring the voltage supplied into a building in line with what is required by equipment, machinery and appliances.

Voltage Optimisation is beneficial when the electricity supply to a site is at a higher voltage level than needed, resulting in excessive energy consumption and high electricity bills.
The In-Coming Supply Voltage (electricity supplied from the main grid) is never perfect nor stable. The Australian Standards for allowable Supply Voltage to be received at your site is anywhere from 216 Volts to 253 Volts. A huge disparity in acceptable voltage supply.

Effects of Unstable Electricity Supply Equipment such as motors, lighting, machinery, computers, electronics are all manufactured to operate perfectly at 220V or 230V. Although manufacturer’s design and build their equipment to manage fluctuating increases and drops in supply voltage from the grid, over time, the impurities of the power supply reduces the performance and life span of motors and electrical equipment causing early burnout.

Additionally, unstable power supply from the grid will contribute to excessive Heat Loads on Equipment, Interruptions in Power Supply causing Unstable Harmonics, Brown Outs, Dips & Swells, Transients, Voltage Drops/ Rises, Flicker, all of which increase Operational Machinery Costs, Energy Consumption & Energy Costs, Load Demand Fees and unnecessary Carbon Emission (Co2) Output.

Voltage Optimisation should not be confused with step-down transformers voltage stabilizers which only reduce the voltage and do not offer the energy saving benefits of a true voltage optimization system.

Powerstar are a unique range of market leading voltage optimization systems which will correct, enhance and provide a perfect supply of power to your site at all times. Powerstar’s Voltage Optimisation Technology is world’s best with proven, deliverable results time and again, and the only solution with a patent on its design. Powerstar is 100% custom manufactured in the UK. With over 9,500 installations performed in Australia and around the world, we have several Case Studies proving the success of Powerstar’s Voltage Optimization Technology.

Powerstar Install Schematic

How Voltage Optimisation Integrates with your Site

Powerstar Voltage Optimisation Benefits

Powerstar HV MAX Installation

Have you had your Energy Health Check today…?

The reliable supply of power for any business is absolutely vital and the lifeblood for healthy operations. Just like your heart pumping blood around your body, the quality of power supply and energy utilisation of your facility is critical and can be thoroughly investigated. Our ‘No Obligation’ Energy Audit/ Power Quality Analysis is designed to uncover the hidden diseases which regularly cause energy loss, energy waste and increased O&M costs. Our Energy Consultants, Technicians and Engineers are highly experienced individuals with the right credentials in diagnosing your facility’s energy health. To find out more, please contact us or send a meeting request for your initial consultation and we’ll look forward to working with you soon.

Energy auditing and reporting data provided adheres to all regulations and parameters as set out under the Australian Standards in Energy Auditing – AUS/NZ 3598:2015