General Atomics

Solus Power opens Series A funding round

Solus Power has announced the launch of its Series A funding round, with a target raise of £5 million to help fulfil the startup’s mission to revolutionise energy access across defence, security and civilian sectors.



Image Solus Power

Established in 2020 and headquartered in London, Solus Power is specialised in the mobilisation of energy through the development of cutting-edge military-grade portable Lithium-ion battery technology.

Its Kratos technology is an industry-first ruggedised and modular Lithium-ion battery pack, referred to as a ‘Jerry can of electricity’. Kratos’ dual-use technology provides portable, flexible and scalable off-grid power whenever and wherever – an ideal solution to support global defence and security and the evolving electrified military landscape.

Led by an experienced team including seasoned board executives with backgrounds at Goldman Sachs, its Series A targets a raise of £5 million with an overall valuation of £28.5 million. The funds raised will go towards advancing the development of its ground-breaking, dual-use technology and expanding upon its experienced team.

Solus Power will simultaneously seek to establish a robust manufacturing and supply chain with production lines capable of producing units at a mass scale. Further investment will see Solus Power expand its team of experts with key personnel hiring in in R&D, sales, and operations.

Stas Leonidiou, founder and CEO of Solus Power, said: “Solus Power’s experienced board and team of experts have been working relentlessly over the past two years to create a product that will transform how energy is transported, used, and stored. It gives us much pride to launch our Series A opening. Funding will be pivotal to taking our innovative technology into its next phases where we will accelerate product development and scale our production capabilities.

With the current geo-political landscape and potential demand for Solus Power’s technologies, we have already had interest from institutional investors and are confident the round will be fully subscribed and filled.”

Solus Power’s Kratos has been developed to solve the challenges of providing power and reducing dependency on fossil fuels across diverse locations and infrastructure availability faced by military units.

Compliant with NATO & UK defence standards for battlefield operations, its sustainable off-grid mobile DC-to-DC rapid charging and energy storage can provide mission critical portable energy to the increasing number of electrical equipment and systems entering modern warfare such as drones, GPS and advanced communications. In addition, the versatile energy solution is ideally positioned for disaster response, emergency services, and industrial applications where power needs to be mobile.
 
Solus Power has also developed a higher-capacity charging technology called Titan, which has been designed to solve the challenges faced by car hire and fleet operators of electric vehicles. The solution can provide high power DC charging to operators that are unable to obtain grid connection for charging points due to high cost or logistical impossibility.

Solus Power’s proven military-grade technology has been validated by experts and key stakeholders within the MoD, having successfully won the 2024 Defence and Security Accelerator competition to find innovations to enhance operational advantage through improved self-sufficiency and energy solutions.

The global military battery market was valued at $1.3B in 2022 and is projected to grow to $1.6B by 2027 (CAGR: 4.0%). The lucrative market opportunity for defence technology is being fuelled by the growing EU defence expenditure growth. EU member state spending surged to €279 billion in 2023, a 10% increase from 2022, with projections to reach €326 billion in 2024, bringing it closer to NATO’s 2% GDP guideline.

This aligns with record-breaking defence investment where €72 billion was allocated in 2023 (26% of total defence budget), with forecasts exceeding €100 billion in 2024 (31% of total expenditure).

Related

MAAS Aviation appoints Edwin Poldermans as Head of MRO
Edwin Poldermans
MAAS Aviation appoints Edwin Poldermans as Head of MRO
With over 30 years of aviation and aerospace experience, Edwin Poldermans has joined MAAS Aviation to help drive expansion of the MRO side of its aircraft painting service.
Aerospace Member News

27 Oct 2026

UK advances Storm Fighter programme as RAF plans to field first CCAs before 2030
BAE Systems unveiled its first production-standard Brontanax CCA demonstrator during the 2026 Farnborough International Airshow. The platform is expected to completed its maiden flight in 2027. Image: BAE Systems
UK advances Storm Fighter programme as RAF plans to field first CCAs before 2030
The UK is accelerating its Storm Fighter programme, with plans to field operational Collaborative Combat Aircraft (CCA) before 2030 to strengthen the RAF’s future air combat capabilities.
Aerospace Defence

27 Oct 2026

Global aerospace growth to reach 11.5% in 2027 as supply-chain pressures persist
Above: First A350F wingset at Broughton. Photo: © Airbus
Global aerospace growth to reach 11.5% in 2027 as supply-chain pressures persist
Global commercial aerospace revenue is forecast to grow by 11.5% in 2027, according to Accenture's latest Commercial Aerospace Insight Report.
Aerospace

27 Oct 2026

UK opts out of Canada-led Defence Bank but pledges closer cooperation
UK Canada
UK opts out of Canada-led Defence Bank but pledges closer cooperation
The UK has opted to focus on its proposed Multilateral Defence Mechanism (MDM) rather than join Canada's Defence, Security and Resilience Bank.
Defence

27 Oct 2026

USSOCOM enhances its aerial intelligence with Tekever UAS
TEKEVER undisclosed systems
USSOCOM enhances its aerial intelligence with Tekever UAS
The United States Special Operations Command (USSOCOM) has purchased, tested and validated Tekever's uncrewed aerial systems, to enhance its special ops aerial intelligence capabilities.
Defence Member News

27 Oct 2026

UK advances Storm Fighter programme as RAF plans to field first CCAs before 2030
BAE Systems unveiled its first production-standard Brontanax CCA demonstrator during the 2026 Farnborough International Airshow. The platform is expected to completed its maiden flight in 2027. Image: BAE Systems
UK advances Storm Fighter programme as RAF plans to field first CCAs before 2030
The UK is accelerating its Storm Fighter programme, with plans to field operational Collaborative Combat Aircraft (CCA) before 2030 to strengthen the RAF’s future air combat capabilities.
Aerospace Defence

27 Oct 2026

ClearSpace and Eutelsat sign term sheet to advance Phoenix GEO life-extension services
Artificial rendering of Phoenix approaching a client satellite.
ClearSpace and Eutelsat sign term sheet to advance Phoenix GEO life-extension services
A new agreement between ClearSpace and Eutelsat has established a framework for cooperation on the Phoenix mission and future commercial life-extension services, bringing satellite operator expertise into the development of next-gen in-orbit servicing capabilities.
Member News Space

22 Oct 2026

UK Space Agency opens £2m fund to bring satellite data into new markets
Satellite
UK Space Agency opens £2m fund to bring satellite data into new markets
UK businesses can partner with space suppliers to test satellite-enabled environmental and emissions services, with applications closing on 11 December.
Space

21 Oct 2026

Newquay could host twice-daily space flights under new plan
Aurora - Flight 61, Scout Space - High Altitude
Newquay could host twice-daily space flights under new plan
Spaceport Cornwall and Dawn Aerospace are exploring plans to bring reusable spaceplane operations to Newquay, with ambitions for twice-daily flights to the edge of space.
Aerospace Space

20 Oct 2026

Report reveals broad support for improving prison rehabilitation
Prison Officers, HMP Doncaster.
Report reveals broad support for improving prison rehabilitation
Serco and Community Union have produced a new report revealing that there is broad public and cross-party support for properly rehabilitating offenders and fixing the failing prison system.
Member News Security

27 Oct 2026

SubSea Craft to expand US manufacturing capabilities with GTS
SubSea Craft Portsmouth HQ
SubSea Craft to expand US manufacturing capabilities with GTS
SubSea Craft's latest collaboration with Global Technical Systems (GTS) will see it gain access to advanced testing and manufacturing capabilities in Virginia Beach, boosting delivery of its autonomous maritime systems across the US.
Allen-Vanguard acquired by Operating Partners Group
Allen-Vanguard team at its new premises in Ottawa, Canada.
Allen-Vanguard acquired by Operating Partners Group
Defence investment specialist Operating Partners Group has acquired Allen-Vanguard, a provider of customised solutions for defeating Radio Frequency (RF) based threats.