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Tailor made solutions

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.

Independent Connection Provider (ICP)

TSG Power offers a first-class service, delivered through our wholly owned ICP; UCP Choice, providing seamless, compliant, cost-effective grid connections for commercial and industrial clients. As a National Electricity Registration Scheme (NERS) accredited provider, TSG Power is authorised to carry out contestable works on behalf of clients, working in coordination with Distribution Network Operators (DNOs) to deliver high- and low-voltage connections.

From the outset, TSG Power’s qualified designers play a critical role in ensuring the success of each project. Their early involvement helps identify and mitigate risks while ensuring full conformity with the latest industry standards. Dedicated project managers oversee the entire connection process, liaising with DNOs, local authorities and other stakeholders to keep projects on time, on budget and fully aligned with client expectations.

TSG Power’s in-house teams handle all civil works, cable laying and infrastructure installation, including electric vehicle charging systems. Before energisation, rigorous testing and commissioning procedures are conducted to ensure safety, performance and regulatory compliance.

By choosing TSG Power as an ICP, clients benefit from greater flexibility, faster delivery and enhanced cost control, without compromising quality or safety. Whether supporting EV infrastructure, renewable integration, or new developments, TSG Power ensures every connection is built to last.

Pixii’s Battery Energy Storage System (BESS) technology

Battery Energy Storage Systems (BESS)

TSG Power delivers advanced Battery Energy Storage Systems (BESS) that enable businesses to optimise energy use, enhance grid resilience and unlock the full potential of renewable generation. With deep technical expertise and a consultative approach, TSG Power supports clients in selecting and deploying the most effective storage solutions for their operational and commercial needs.

Each project begins with a comprehensive feasibility assessment, including site analysis, regulatory requirements assessment and financial modelling. TSG Power’s specialists provide clear, data-driven insights into system performance, discharge duration and return on investment,  empowering clients to make confident, strategic decisions.

From procurement to commissioning, TSG Power manages the full lifecycle of BESS deployment. This includes civil engineering, infrastructure installation, electrical integration and rigorous commissioning protocols, all delivered to the highest quality and safety standards. Only proven, high-performance battery technologies are specified to ensure long-term reliability and operational efficiency.

As energy storage becomes a cornerstone of the UK’s low-carbon transition, TSG Power’s BESS solutions support diverse applications, from peak shaving and load shifting to backup power and grid services. These systems help reduce energy costs, improve supply security and support the integration of intermittent renewables.

TSG Power offers robust service and maintenance packages to safeguard performance and longevity. These include proactive diagnostics, scheduled servicing and rapid-response repair capabilities, ensuring uptime, standards conformity and peace of mind.

Large-Scale Solar Solutions

TSG Power delivers high-performance solar photovoltaic (PV) systems engineered for commercial and industrial-scale applications. From logistics hubs and distribution centres to solar farms and manufacturing facilities, TSG Power enables large energy users to reduce operational costs, enhance energy resilience and meet sustainability targets through clean, on-site generation.

As a trusted EPC (Engineering, Procurement and Construction) contractor and Independent Connection Provider (ICP), TSG Power offers a fully integrated service, from feasibility studies and system design to installation, grid connection and long-term maintenance. Every project is precisely delivered and aligned to strict timelines and commercial objectives.

TSG Power’s solar specialists conduct detailed site assessments to evaluate structural integrity, energy demand and future scalability. Using historical consumption data and operational forecasts, the team designs optimised systems that maximise output and return on investment. Whether rooftop, ground-mounted or integrated with battery storage, each installation is tailored to the client’s energy strategy.

Solar photovoltaic (PV) offers significant benefits in today’s energy landscape, as prices continue to rise and grid stability is under pressure. It reduces exposure to volatile tariffs, supports decarbonisation goals and strengthens energy independence. When combined with storage, solar systems provide essential backup during outages and enable load shifting to manage peak demand.

TSG Power’s commitment doesn’t end at commissioning. Comprehensive service and maintenance programmes are designed to maximise system uptime, extend asset lifespan and maintain optimal performance. This proactive approach safeguards asset value and ensures compliance with all relevant safety and environmental standards.

Businesses looking to strengthen operational resilience and lead in the energy transition can rely on TSG Power for solar solutions that are scalable, bankable and built to last.

High Voltage (HV) Electrical Infrastructure

TSG Power delivers end-to-end high-voltage (HV) and medium-voltage (MV) electrical infrastructure solutions for mission-critical environments across the UK. From logistics hubs and data centres to airports, industrial estates and retail complexes, TSG Power is a full-service Electrical EPC contractor, designing, installing and maintaining robust, future-ready power systems.

With full NERS accreditation and Lloyd’s Register certification, TSG Power is authorised to carry out multiple infrastructure works, including civil engineering, cable laying and jointing, substation installation, and HV cable networks. As an Independent Connection Provider (ICP), TSG Power also manages new grid connections in collaboration with DNOs and Independent Distribution Network Operators (IDNOs), ensuring seamless integration and regulatory compliance.

Core capabilities include:

  • HV and MV Distribution Systems
  • Switchgear Installation and Commissioning
  • Transformer Cabinets and Protection Systems
  • Smart Metering and Energy Monitoring
  • Building Energy Management Systems (BEMS)
  • AC/DC Electrical Studies and Load Analysis

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.

TSG Power adding value to this service

Battery Energy Systems (BESS)

We are a 24/7 full service provider

  • Design and preliminary work

    Work with TSG to design power solutions most suited to your needs.

  • Deploy & Installation

    TSG manages and delivers the infrastructural work and integrations.

  • Service & Maintenance

    TSG offers comprehensive service and maintenance to your sustainable energy infrastructure.

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