Defence Power System Capabilities
MILITARY POWER SOLUTIONS FOR MISSION-CRITICAL LAND PLATFORMS
Merlin Power designs and manufactures defence power systems and military power solutions for land platforms operating in the most demanding environments in the world. For more than 35 years we have supplied battery monitoring, vehicle battery management and MIL-spec power integration to armed forces and prime contractors, with systems fielded on platforms including the Abrams, Bradley, Stryker, CV-90, Jackal and AMPV.
Special Projects
For 35 years we have designed, supplied and integrated advanced electrical power solutions, from rapid COTS components through to fully integrated MIL-spec systems and Urgent Operational Requirement (UOR) delivery. When a platform needs a bespoke power solution delivered against military timescales, this is where we start.
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Battery Monitoring
Our battery monitoring systems, built around the world's most accurate DataCell technology, give crews real-time visibility of state of charge and state of health to within plus or minus 1%, beating the current 5% US government standard. Knowing exactly how much power is left on board is the difference between mission success and a vehicle going dark at the worst possible moment.
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Vehicle Battery Management
Our vehicle battery management systems prolong battery life, reduce maintenance and increase vehicle performance and safety, extending silent watch times by 25 to 50% in the field. From standalone flat battery protection to full multi-bank VBMS for the most complex platforms, every system is designed to reduce logistics burden and keep fleets mission-ready.
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Power Storage
Fully compatible with our battery monitoring, management and power generation systems, we help you choose the right battery technology and capacity for your application, and integrate it to work seamlessly within the wider platform.
LEARN MOREPROVEN ON THE WORLD'S MOST WIDELY FIELDED MILITARY PLATFORMS
Our systems are proven in-theatre across globally significant defence and commercial programmes.
BROWSE ALL SPECIAL PRODUCTSBUILT TO MILITARY GRADE STANDARDS
Merlin Power is a leader in the design, supply, manufacture, and installation of advanced electrical power systems. We work across the full spectrum: from rapid-delivery COTS components to fully integrated MIL-spec systems - ensuring your platforms remain reliable, efficient, and combat-ready in any environment.
Book a defence consultation"POWER & ENERGY IS NOT ONLY THE GREATEST ENABLER FOR DEFENCE FORCES, IT IS ALSO THE MOST SIGNIFICANT LIMITATION" - TARDEC
On modern military vehicles, having enough electrical energy on board to power mission systems matters as much as having enough fuel to drive. A sudden or unexpected loss of electrical power can leave a vehicle inoperative and its crew exposed.
Our defence power systems are built to prevent that: battle-tested, field-proven, and designed to extend silent watch, reduce maintenance and keep fleets mission-ready.
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Defence FAQs
Yes. Merlin Power has over three decades of experience designing electrical power systems that meet MIL-STD and DEF-STAN requirements. Our systems are fielded across a wide range of internationally recognised platforms, including Abrams, Bradley, AMPV, Stryker, Jackal, and specialist ambulance, fire, and police vehicles, as well as RNLI lifeboats.
Merlin Power provides product support for up to 15 years post-purchase. Obsolescence is managed through a structured Fit, Form, and Function (FFF) approach, ensuring that replacement components integrate seamlessly without impact to system performance or interfaces. This methodology, combined with our extensive industry knowledge, supplier relationships, and over 30 years of defence experience, enables us to proactively and effectively manage obsolescence throughout the product lifecycle.
Merlin has extensive practical experience in managing export controls and licensing requirements as part of our day-to-day operations.
We operate in accordance with UK export control regulations and regularly handle controlled and dual-use goods. Our team is experienced in applying for and administering export licences through the UK Government’s Export Control Joint Unit (ECJU), part of the Department for Business & Trade (DBT). This includes managing Standard Individual Export Licences (SIELs), Open Individual Export Licences (OIELs), and the use of relevant Open General Export Licences (OGELs) where applicable.
We maintain robust internal compliance procedures covering product classification, end-user and end-use checks, record keeping, and shipment controls. Our export compliance systems are subject to audit by the Export Control Joint Unit (ECJU), and we hold fully compliant status, demonstrating that our processes and controls meet UK Government regulatory standards.
Yes, our products are CAN-enabled.
By combining 30+ years’ experience, the ability to adapt, secure ISO9001 operations and large stock holdings, Merlin Power consistently collapses delivery timelines and provides defence customers with the operational edge they need - exactly when they need it most.
Agility for urgent needs - With a team experienced in working with UORs, decisions are made quickly. Processes adapt to the project, not the other way around.
Integrated, ISO 9001-certified capability - Design, prototyping, build, and integration all happened in our secure Exeter facility, giving full control over quality and timelines.
Large stock holding - Holding critical components in-house removes delays from supply chains and obsolescence.
Highly responsive engineering capacity - Our legacy within the industry gives us access to a broad network of specialists, allowing rapid scaling when required.
Support through to deployment – We have experience assisting with factory acceptance testing, managed logistics and loading, and accepting free-issue equipment directly to our facilities.
This combination of capabilities allows the client to remain hands-off while still maintaining confidence in build quality, acceptance standards, and operational readiness.
Merlin Power holds both ISO9001 and ISO14001 accreditation, guaranteeing quality control upon every project. We boast a <0.1% warranty returns rate on all defence projects.
Yes. Merlin Power provides electrical system design, mechanical design, feasibility studies, rapid prototyping, and electrical architecture, electronic topography and product development services. Our team of expert engineers are continuously on hand to consult and support decision-making throughout your project.
Yes. Merlin has in-house design and manufacturing capabilities for low-volume prototypes to mid-volume manufacturing.
Yes. Merlin Power’s equipment and system solutions are agnostic and can be customised to your system requirements.
