Making your energy reliable, affordable & sustainable.

Managing your power with our Transformers, Battery Energy Storage Systems, Voltage Optimisation & AI Microgrid Controller (EOS)

Making your energy reliable, affordable & sustainable

Managing your power with our Transformers, Battery Energy Storage Systems, Voltage Optimisation & AI Software.

Powerstar – A D2Zero company.
Smart energy solutions to achieve your commercial energy objectives.

We understand the energy challenges encountered by businesses. High energy costs, sustainability demands, grid constraints, and the need for power reliability are all crucial concerns. You need more than products; you need comprehensive solutions tailored to address these concerns head-on. Through our technical expertise, cutting edge hardware and software, we are able to design, manufacture and implement cutting edge energy management solutions. Our comprehensive approach ensures optimised energy usage, enhanced resilience, and cost savings for commercial clients, empowering them to navigate energy challenges with confidence while advancing sustainability goals. Catering specifically to commercial sites, Powerstar specialises in facilitating microgrid solutions. Leveraging our in-house battery energy storage systems, efficient transformers, voltage optimisation systems, and our advanced AI Microgrid Controller (EOS), we solve even the most complex of issues.

Explore our solutions below

Our solutions can revolutionise your energy needs. Explore our interactive roundel for a better understanding.


Your Challenge:

Your organization faces complex energy challenges, including sustainability pressures, high energy costs, the risk of power disruptions, and grid constraints. A comprehensive solution addressing all these challenges simultaneously is crucial.

Why It Matters:

Fragmented solutions are inefficient; a unified approach is essential.

How We Can Help:

  • Designing and implementing a comprehensive sustainability strategy.
  • Significantly reducing energy costs.
  • Improving power resilience for uninterrupted operations.
  • Overcoming grid constraints, enabling growth and greater independence from the grid.
Learn more


Your Challenge:

A consistent power supply is crucial for businesses.

Why It Matters:

Power outages disrupt operations, causing downtime, productivity loss, and financial setbacks. Without seamless power, your site is exposed to substantial risk due to power failures.

How We Can Help:

  • Enable a seamless transition to backup power, ensuring uninterrupted operations.
  • Prevent costly downtime, avoiding revenue losses.
  • Secure your reputation by displaying resilience and reliability.
  • Enhance power resilience, improving sustainability and energy costs.
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Your Challenge:

Increasingly, constrained distribution and electricity networks pose significant challenges for organisations.

Why It Matters:

Relying solely on a site's grid connection can risk disruptions and prevent innovation and growth, impacting operational efficiency and business objectives.

How We Can Help:

  • Resolve issues around grid limitations for seamless operations.
  • Expand operations to meet growing demands effectively.
  • Overcome grid constraints, optimise efficiency, and drive business growth.
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Your Challenge:

Rising energy bills are a common challenge in today's business landscape.

Why It Matters:

High and unpredictable energy costs can compromise profitability, strain budgets and hinder growth.

How We Can Help:

  • Significantly reduce energy costs for financial savings.
  • Ensure stable energy expenses for precise planning.
  • Enhance financial flexibility, supporting growth and innovation.
  • Achieve sustainable energy use while maintaining control over costs.
Learn more


Your Challenge:

Businesses today grapple with the challenge of meeting rising ESG (Environmental, Social, and Governance) and sustainability requirements.

Why It Matters:

Navigating this challenge impacts an organisations bottom line, reputation, and stakeholder relationships.

How We Can Help:

  • Reduce carbon emissions.
  • Improve energy efficiency and lower operational costs.
  • Create a science-based pathway to Net-Zero emissions.
Learn more

Understand your Powerstar transformation journey

Our comprehensive, step-by-step approach delivers projects from initial design through to implementation and aftercare.

Start your assessment here​

Find out more about how Powerstar delivers bespoke solutions to meet the energy priorities of individual clients.

Real-world success of our solutions through the eyes of our satisfied customers.

Parkinson Spencer Refractories achieved protection from Power Disruptions, a 5% reduction in Energy Costs and extra revenue through GridBeyond with a BESS.

Our Impact

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Accreditations & Awards