High voltage Specialists
In Northern ireland
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Services include high voltage consultancy, installation and commissioning of HV cables and substations and O&M on private HV networks.
Consulting services
high voltage consultancy, installation and commissioning of HV cables and substations and O&M on private HV networks
Professional Experts
full end to end support for high voltage networks up to 33kV for customers in the commercial, industrial, renewable sectors
High Voltage Services
We are Power Engineering Consultants and much more
1. Asset Management
At Bann Power, we offer comprehensive maintenance services to ensure your electrical infrastructure operates safely and reliably throughout its design life. Our services include:
- Asset Condition Surveys and Reports
- Aerial Drone Surveys
- Thermal Drone Surveys
- High Voltage Partial Discharge Testing
- LV Switchboard Maintenance
- LV ACB Maintenance and Repair
- HV Switchgear Maintenance
- Thermal Imaging
- Power Quality Analysis
In the event of equipment failure, Bann Power provides everything needed to restore your operations swiftly, including:
- Temporary Power Solutions with Fuel Management
- Cable Fault Location and Repair
2. HV Safety Management
Bann Power boasts a team of engineers trained and authorised as Senior Authorised Persons (SAPs) to perform switching on private HV networks. We can apply our rigorous safety rules to your site and manage all aspects of HV safety to ensure a secure environment.
3. Solar PV Services
Our engineers specialise in commissioning, testing, and maintaining commercial and utility-scale solar installations across Ireland. From 50kW commercial rooftop systems to large multi-MW utility-scale sites, we deliver top-tier services, including:
- DC String and IV Curve Testing
- Inverter Maintenance and Repairs (Power Electronics, ABB, Sungrow)
- Solar Farm Re-powering
- Cable Fault Location and Repair
- Panel Cleaning
- Visual and Infrared Drone Surveys
- Civil Works, Grass Cutting, and Habitat Management
4. Transformer Maintenace & Repair
Transformers are vital for renewable energy and private HV network installations. Our engineers ensure their longevity and optimal performance through:
- Insulating Oil Analysis
- Partial Discharge Testing
- Diagnostic Transformer Testing
- Onsite Cleaning and Painting
- HV Bushing Repair and Replacement
- Onsite Corrosion Repairs, Including Live Oil Leak Repair
5. HV & LV Installation
We provide a complete range of HV and LV installation and testing services to meet all your infrastructure needs, including:
- Cable Installation and Testing
- Transformer and Switchgear Supply and Installation
- Installation Testing
6. Substation Signs and Accessories
For effective substation management, we offer high-quality signs and accessories, such as:
- Engraved Cable ID Tags
- Danger Signs
- Engraved Equipment ID Signs
- Tool Shadow Boards
7. Grass Cutting Solar farms
We provide specialist grass cutting and vegetation management services for solar farms, ensuring maximum panel efficiency and safe site access year-round
- Improves site safety and accessibility
- Tailored maintenance schedules
- Maximises solar panel efficiency
8. New: PCB Oil Removal Service
New NI rules mean PCB-containing equipment must be registered by 31 Oct 2025 and removed from use by 31 Dec 2025. Bann Power can survey, remove, and dispose of PCB oil safely and provide full documentation.
- Site survey and PCB screening/sampling
- De-energisation, safe drain/flush and fluid removal
- Transport and disposal via permitted facilities
Power Lines Maintained
years of experience
Emergency Response (Available)
HIGH VOLTAGE Professionals
cutting edge solutions
With expertise in high voltage engineering, we design, install, and maintain equipment crucial for reliable power transmission and distribution
Safety & regulations
We adhere to stringent standards and regulations to ensure the protection of both personnel and equipment
innovative technologies
We continuously research and develop new technologies to enhance the performance and sustainability of electrical power systems, contributing to a more reliable and resilient energy infrastructure for communities worldwide.
Safe, Reliable, & PROFESSIONAL
Choose Bann Power for your high voltage electrical needs and experience the difference firsthand. Contact us today to learn more about our services and how we can help you achieve your goals.
Megawatts Solar farms
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"Maecenas eget arcu porttitor, varius justo vitae, mattis ligula. Sed tristique elit vitae mi mollis sodales sed amatug."
"Maecenas eget arcu porttitor, varius justo vitae, mattis ligula. Sed tristique elit vitae mi mollis sodales sed amatug."
Recent Electrical Endeavors
Bann Power specialises in a wide range of high voltage services, including consultancy, installation, maintenance, testing, and fault location. Our expertise covers various industries, including commercial, industrial, and renewable energy sectors.
We work with high voltage systems up to 33kV, including substations, transmission lines, distribution networks, switchgear, transformers, and more. Our team has the knowledge and experience to handle diverse high voltage applications.
Safety is our top priority. We strictly adhere to safety regulations and industry standards, conduct thorough risk assessments, provide comprehensive safety training to our staff, and implement appropriate safety measures on-site to minimise risks.
Electrical Inquiries
With years of expertise and extensive industry knowledge, Bann Power delivers premium high voltage services locally and beyond. Explore some of the common questions we receive.
Energize Your Knowledge
Where we post some of our latest work, news as well as intriguing articles
New NI Legislation on PCB Disposal
Powering the Future: High Voltage Maintenance and Vegetation Management in Solar Farms – Duplicate – [#5030] New NI Legislation on PCB Disposal: What You Need to Know (Effective 17 June…
Powering the Future: High Voltage Maintenance and Vegetation Management in Solar Farms
Powering the Future: High Voltage Maintenance and Vegetation Management in Solar Farms High Voltage Maintenance: Ensuring Safety and Efficiency High voltage equipment is the backbone of solar farms, facilitating…
Ensuring Safety and Efficiency: The Importance of High Voltage Maintenance Solutions
Ensuring Safety and Efficiency: The Importance of High Voltage Maintenance Solutions In today’s energy-driven world, high voltage (HV) systems play a crucial role in the reliable transmission and distribution of…
