Paragon Energy Networks:
HV Electrical Design & Build Specialists
At Paragon Energy Networks, we deliver industry-leading high-voltage electrical infrastructure solutions to meet the evolving demands of the UK’s energy landscape. As specialists in HV electrical design and build, we provide the expertise needed to support the transition to a low-carbon, all-electric future.
As a fully NERS-accredited Independent Connection Provider (ICP), we compete directly with Distribution Network Operators (DNOs) to deliver LV and HV electricity connection services. All our work adheres rigorously to distribution company standards and procedures, ensuring seamless adoption and maintenance of your connection while guaranteeing a safe, reliable power supply.
Our comprehensive accreditation enables us to undertake complex connections up to 33kV, meeting and exceeding the highest industry standards for safety, reliability, and technical excellence.
Our full NERS accreditation demonstrates our commitment to technical excellence in HV electrical engineering. This industry-recognized certification verifies our capability to design, install, and commission complex electrical infrastructure to the highest standards. Additionally, our team holds specialized certifications in HV cable jointing, protection testing, and switchgear commissioning.
Our in-house team of chartered electrical design engineers specializes in HV power system analysis and infrastructure design across diverse sectors and projects. Our comprehensive design capabilities include: Load flow analysis and power quality assessment Fault level calculations and protection coordination studies Earthing system design and soil resistivity testing Cable sizing and voltage drop calculations Switchgear specification and selection Transformer sizing and specification Single line diagram development Protection relay coordination and settings G99 compliance documentation DNO application support and technical submissions Our analytical approach to electrical design ensures that your infrastructure is optimized for performance, compliance, and future expansion. We utilize advanced power system modeling software to simulate various operational scenarios, ensuring your electrical system performs reliably under a
Paragon Energy Networks provides complete end-to-end solutions for new LV & HV electrical connections, from initial consultation through to final commissioning. Our installation expertise includes: Primary and secondary substation construction HV switchgear installation and configuration Underground cable installation using various techniques Overhead line construction and maintenance Transformer installation and testing Protection relay programming and testing Full system commissioning to G99 standards Earthing system installation and testing Cable termination and jointing up to 33kV Substation civil engineering works Our installation teams are fully qualified and experienced in working with various switchgear manufacturers, cable types, and protection systems, ensuring seamless integration of your electrical i
We design and install comprehensive EV charging infrastructure to support your organization's electric vehicle strategy. Our specialized EV charging solutions include: Site electrical capacity assessment Load management system design HV infrastructure upgrades for high-capacity charging Commercial charging station installation Integration with renewable energy systems Future-proofing for expanded capacity Smart charging system implementation Back-office system integration Compliance with IET Code of Practice Ongoing maintenance and support packages Our approach ensures your EV charging infrastructure is reliable, scalable, and integrated effectively with your e
As an accredited ICP under the Lloyds Register NERS scheme, we deliver competitive contestable connections that offer significant advantages over traditional DNO services. Our contestable connection expertise includes: Point of Connection (POC) applications and management Design approval coordination with DNOs Complete installation of contestable works Substation civil engineering and construction Final testing and adoption arrangements Post-connection documentation and support Asset adoption negotiation and management Wayleave and easement coordination Project-specific DNO engagement strategies Alternative connection arrangement assessment Our status as a fully accredited ICP enables us to deliver cost-effective, timely power infrastructure that meets all regulatory requirements while providing significant cost and s
Our focus is on delivering safe, reliable and cost-effective LV and HV connections from the grid as an alternative to the incumbent District Network Operators (DNO’s). Whether it be a load increase due to the decarbonization of a heating system or the installation of EV charging infrastructure, we are ready to support the UK’s transition to a cleaner, electric future. We undertake the full range of LV and HV electrical design and installations, inclusive of HV package substations across all sectors, whether that be supplying residential, commercial, industrial or EV’s projects requiring a connection from the grid.
Copyright © 2025 Paragon Energy Networks Ltd. All Rights Reserved. This website, including its design, text, graphics, logos, and other original content, is the exclusive property of Paragon Energy Networks unless otherwise stated. All materials are protected by copyright, trademark, and other intellectual property laws.