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Power resilience for a net zero world

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Power Resilience

Power Resilience refers to having the ability to continue your operations without impact from disruption to your power supply.

As we electrify more of what we do, we put ourselves at greater risk from power disruption, which can have significant financial implications. This is not just a risk of a power cut, as there are many types of power disruption that can damage or interrupt your electrical equipment.

We can provide full power resilience to a whole site through any combination of three core technologies:

Uninterruptible Power Supply (UPS)

A site-wide Battery Energy Storage System (BESS) with ultra-fast switching to ensure that no electrical equipment on-site is disrupted by fluctuations, drops, or changes in power supply.

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Voltage Regulation

Patented Powerstar technology that can dynamically change the voltage on your site to ensure that it is constant, smooth, and exactly the right value to prevent damage to your electrical equipment and keep it working efficiently.

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With most transformers in the UK being more than 20 years old, ensuring you have new, efficient, UK manufactured transformers removes a major failure risk.

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Uniquely, our resilience technologies can also be used to provide your site with additional applications and benefits. While most UPS power solutions provide just that, our bespoke solutions provide better control over your energy usage, reduce bills and carbon emissions, improve sustainability, and more.

We call this Resilience+

Contact us to discuss how we could help your organisation be more power resilient

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Related case studies

Wienerberger Ltd

Powerstar was commissioned to replace the site’s ageing transformer with modern, low-loss replacements, that incorporated voltage regulation technology to provide more stable voltages across the site.

PFF Group

Powerstar identified PFF Group’s aging transformers as a a potential power resilience risk, as well as an area where their energy efficiency could be significantly bolstered.


AESSEAL needed help protecting their operations from power disruptions while driving forward net zero strategies.

Aerospace Manufacturer

A global leader in the manufacture of landing gear, suspension and tram coupling bearings was suffering significant scrappage caused by power disruptions.

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What Is An Uninterruptible Power Supply?

Electricity supply is vital to any project or organization. Whether that be a manufacturing plant, supermarket or large office, having a reliable supply of energy is key to ensuring that you’re able to keep things running smoothly.


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