LV and HV Services

With over 25 years’ experience in the PV Sector from initial micro generation from the domestic 4kW rooftop systems to multi–MW Solar Farms, TriNRG have the knowledge and experience to ensure the assets are constructed, maintained, and optimised to ensure the asset owners investment is secure in the knowledge of expected performance.
When it comes to the Construction, Commissioning, Inspection and Maintenance of LV and HV Networks, we provide reliable, cost-effective expertise ensuring all our customers comply.
We provide bespoke services to a diverse range of clients across the sector in the Industrial, Commercial and distribution sectors.
We have invested significantly in Health and Safety and Quality Management operating under our own Electrical Safety Rules which have been designed to protect our engineers, our customers, and assets from hazards.

Key Services

  • New Installations
  • Maintenance
  • Power and Lighting
  • Earthing
  • Inspection and Test Plans
  • Commissioning
  • SAP
  • Design Review
  • Construction Management
  • DNO interphase
  • Operation and Maintenance Services
  • Monitoring Services


Elevate your business with our seamless solar panel installations, marrying cutting-edge technology with expert craftsmanship. Experience a tailored approach as we design and install solar solutions that not only reduce costs but also enhance sustainability. Our team ensures a hassle-free process, transforming your space into a beacon of eco-friendly efficiency.

Power and Lighting
Empower your space with our top-tier power and lighting services. From efficient installations to energy-saving solutions, we illuminate your path to a brighter and more sustainable future. Elevate your environment with our expertise, ensuring reliability and innovation in every aspect of your power and lighting needs.

Elevate your system’s reliability with our thorough testing services. Our experienced technicians employ advanced diagnostics to meticulously assess every component, ensuring peak performance and identifying potential issues.

Experience a seamless transition to sustainable energy with our precision commissioning services. Our expert team ensures a flawless activation of your energy systems, meticulously testing and optimizing performance. With our commitment to excellence, we guarantee a smooth and efficient start to your renewable energy journey.

Ensure the longevity and optimal performance of your energy solutions with our expert maintenance services. Our dedicated team offers proactive care, routine check-ups, and timely repairs, providing you with peace of mind and uninterrupted efficiency.
Renewable Energy Consultancy and Installation
Empower your journey towards sustainability with our Renewable Energy Consultancy and Installation services. Our seasoned experts offer tailored guidance, conducting thorough assessments to identify the most effective renewable solutions for your needs.

SAP services include:

• Complying to health and safety regulations and legislation
• Operating MV apparatus
• Completing lock-out, tag-out isolations (LOTO)
• Issuing permits to ensure safety from the system for all operatives working on or near MV apparatus
• Drafting and issuing of safety documents
• Testing and commissioning of electrical equipment.
• Cable location and Identification
• Substation equipment operation and maintenance
• Fault diagnosis

EV Charging

Charging for the future

  • The use of electric vehicles (EVs) provides a sustainable transport solution that doesn’t rely on fossil fuels, such as petrol and diesel. To meet national decarbonisation targets, the Government has continued to promote the use of electric vehicles across the country. Currently, the aim is to have about 936,000 electric vehicles in Ireland, with the sale of new fossil-powered cars ceasing by 2030.
  • With the increase in electric vehicles in Ireland, the main question shifts to the availability of adequate charging points to meet growing demand.
  • An EV’s battery needs to be charged for the car to drive, meaning the battery requires a source of energy all the time for the car to function, just like other cars require petrol or diesel to run.
  • An EV charging point/station is an electrical outlet that supplies electricity to charge electric cars and plug-in hybrid vehicles. Some electric vehicles usually contain converters onboard that can plug into a standard electrical outlet or even high-capacity appliance outlets. Other electrical vehicles use charging stations that provide electrical conversion, monitoring, and safety functionalities.
  • Charging stations can support faster charging at higher voltages and currents than the residential Electrical Vehicle Supply Equipment (EVSEs). There is a growing number of people switching to BEVs and PHEVs technologies in Ireland, generating an urgent need to improve the public charging infrastructure to support the increasing number of EVs. People usually charge their cars in public, home, work, and car parking charging points.
  • TriNRG can supply and install EV chargers for your home or your workplace, we design and deliver end-to-end charging solutions tailored to your needs.
  • Transition to EV with simple charging stations.
  • With necessary experience and knowledge, our team will work with your requirements and plan, to design, deliver and manage the EV solution that will keep you motoring.