Voltage Optimisation

Discover how Powerhub Solutions can help your business save on your electricity bills through tailored voltage management solutions.

Quick ROI: See tangible savings in months, not years.
Cut electricity waste and save up to 10%.
Reduce energy consumption and emissions.

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Optimised Voltage, Optimised Business

With energy prices continuing to rise and sustainability targets becoming more demanding, every unit of electricity counts. Powerhub Solutions’ Voltage Optimisation technology ensures your equipment operates at the correct voltage level, reducing unnecessary energy use and extending equipment lifespan. The result is lower electricity bills, reduced carbon emissions and a more efficient, reliable power supply across your site.

Reduced Energy Costs

Implementing voltage optimisation can lead to energy savings of up to 5-8%, directly decreasing your electricity expenses.

Improve Equipment Lifespan

Operating equipment at appropriate voltage levels minimises wear and tear and reduces replacement costs.

Improved Power Quality

Voltage optimisation stabilises your power supply, protecting sensitive equipment from voltage fluctuations.

Save Energy. Save Money. Stay Ahead.

Powerhub Solutions helps businesses reduce costs and carbon emissions with smart energy technologies.

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What is Voltage optimisation?

How does it work…

Voltage Optimisation (VO) is a proven energy-saving technology that reduces the excess voltage supplied to electrical equipment, improving efficiency and cutting energy waste.

Most electrical equipment is designed to operate within a range of mains voltages, but in many cases, the actual supply voltage is higher than necessary. This leads to overpowering, generating unwanted heat, and shortening equipment lifespan.

our Voltage Solutions:

Voltage Optimisation

What it does: Reduces excess mains voltage across your site so equipment runs at its most efficient level, no loss of performance, less wasted kWh, less heat, longer asset life.

Where it fits: Incoming Supply Room

Why Powerhub: Correctly sized, correctly set.

Data led baseline → install → post validation. Self delivered installs keep quality high and cost low.
If you have a quote we will beat it by 15% minimum Guaranteed!
Only company to self install Voltage Optimisation nationwide
Unique transparency in savings with real time monitoring

Voltage Stabilisation

What it does: Holds your output steady (e.g., 220–230 V) when the grid fluctuates, protecting sensitive loads, smoothing power quality, and keeping savings consistent, ultimately saving energy.

When to choose: If your supply often swings (even within legal limits), stabilisation preserves both efficiency and uptime.

At a glance:

Wide correction ranges available (electromechanical or solid state)
Tight output accuracy for “fussy” electronics and controls

Voltage Regulation

What it does: Actively regulates to the optimum level in real time, ideal for sites with variable demand or frequent voltage drift.

Why it matters: Keeps equipment in the sweet spot all day, supporting both energy efficiency and resilience.

At a glance:

Dynamic adjustment in small increments
Works alongside existing switchgear and monitoring

Voltage Optimisation in 3 simple steps

1. Discovery

Find out what you could save:
Think you might be overpaying on energy? We analyse your energy data to estimate your potential savings. All we need are three simple pieces of information from your energy supplier, send them via our online form, and we’ll show you exactly how much you could save and the return on investment upfront.

2. Site Survey

Confirming before you commit:
If you’re happy with the estimated savings and want to move forward, the next step is a detailed site survey. Our team will visit your premises to verify the projected savings, assess installation requirements, and confirm the final installation cost. If Voltage Optimisation isn’t the right fit for your business, we’ll be upfront about it and suggest other energy-saving solutions.

3. Installation

Quick, hassle-free, and done right:
We know your business can’t afford downtime, so our expert engineers handle everything smoothly, working outside business hours to keep disruption to a minimum. The final switch-over? Just two to four hours, and you’re up and running!

Learn more about our process