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TSG Power enables businesses across the UK to transition to a more sustainable and resilient energy model. As a full-service EPC contractor and Independent Connection Provider (ICP), TSG Power designs, builds and maintains critical systems including Battery Energy Storage Systems (BESS), high-voltage connections and large-scale solar installations.
With a focus on reliability, legislation and innovation, TSG Power is the trusted partner for organisations seeking to decarbonise, decentralise and digitise their energy operations.
Through its wholly owned ICP, UCP Choice, TSG Power delivers seamless, compliant and cost-effective grid connections. As a NERS-accredited provider, TSG is authorised to carry out contestable works in coordination with Distribution Network Operators DNOs and IDNOs, covering High Voltage (HV), Medium Voltage (MV) and Low Voltage (LV) connections.
Qualified designers are involved from the outset to ensure conformity and mitigate risks. Dedicated project managers oversee the entire process, liaising with stakeholders to keep projects aligned with expectations. In-house teams handle civil works, cable laying and infrastructure installation, including electric vehicle (EV) charging systems. Rigorous testing and commissioning ensure safety and compliance.
Choosing TSG Power as an ICP offers flexibility, faster delivery and enhanced cost control, supporting EV infrastructure, renewable integration and new developments
TSG Power delivers advanced BESS solutions to optimise energy use, enhance grid resilience and support renewable generation. Each project begins with feasibility assessments, site analysis and financial modelling. Clients receive clear insights into system performance, discharge duration and return on investment (ROI).
From procurement to commissioning, TSG manages the full lifecycle, including civil engineering, electrical integration and testing. Only proven, high-performance technologies are specified to ensure long-term reliability.
BESS supports peak shaving, load shifting, backup power and grid services, helping reduce costs and improve supply security. Maintenance packages include diagnostics, servicing and rapid-response repairs to safeguard performance and uptime.
TSG Power engineers high-performance solar photovoltaic (PV) systems for commercial and industrial-scale applications. From logistics hubs to solar farms, TSG helps clients reduce costs, improve resilience and meet sustainability goals.
As a trusted EPC and ICP, TSG provides integrated services, feasibility studies, design, installation, grid connection and maintenance. Site assessments evaluate energy demand and scalability, with systems tailored to maximise output and ROI.
Solar PV reduces exposure to volatile tariffs, supports decarbonisation and strengthens energy independence. When combined with storage, it offers backup during outages and enables load shifting.
Comprehensive service programmes ensure uptime, asset longevity and compliance with safety and environmental standards.
TSG Power delivers end-to-end HV, MV and LV infrastructure for mission-critical environments, including logistics hubs, data centres, airports and industrial estates.
With full NERS accreditation and Lloyd’s Register certification, TSG Power is authorised to carry out civil engineering, cable laying and jointing, substation installation and HV cable networks. As an ICP, TSG also manages new grid connections in collaboration with DNOs and IDNOs, ensuring seamless integration and regulatory compliance.
Capabilities span the full voltage spectrum, including internal LV installations for commercial buildings. Core services include:
TSG Power’s engineering teams conduct detailed connection studies and electrical modelling to ensure optimal system design and performance. All installations are delivered to the highest safety and quality standards, focusing on resilience, scalability and operational efficiency.
To support long-term reliability, TSG Power offers tailored maintenance and testing contracts, including 24/7 support where required. These services include routine inspections, system diagnostics and emergency response, ensuring uninterrupted power supply and adherence to all statutory obligations.
Whether delivering new connections, upgrading existing infrastructure, or supporting complex industrial operations, TSG Power provides the technical expertise and project execution capability to power the UK’s most demanding environments.
Engineering teams conduct connection studies and modelling to ensure optimal design and performance. Maintenance contracts include 24/7 support, diagnostics and emergency response to ensure uninterrupted power and statutory compliance.
Whether delivering new connections, upgrading infrastructure or supporting complex operations, TSG Power provides the expertise and execution capability to power the UK’s most demanding environments.
Work with TSG to design power solutions most suited to your needs.
TSG manages and delivers the infrastructural work and integrations.
TSG offers comprehensive service and maintenance to your sustainable energy infrastructure.
