Reliable 3M Electrical Solutions That Help Keep Your Power On
Since 1985, Thorne & Derrick have been Authorised Distributors for the 3M Electrical range of Low, Medium & High Voltage Cable Accessories for the insulation, connection, repair and provision of reliable electrical power up to 66kV utilising Cold Shrink, heat shrink, Scotch Tape and Scotchcast Resin technologies.
For more than 30 years, 3M Electrical has been a trusted supplier of advanced materials for the solar industry. From engineered films to modular assembly solutions, 3M products are engineered to enhance performance, help improve reliability, and help drive down the critical cost per watt.
11kV | 33kV | 66kV Connections & Energisation
Thorne & Derrick distribute the most extensive range of MV HV Medium & High Voltage Cable Joints, Terminations & Connectors – this includes heat shrink, cold shrink, push-on and slip-over cable accessories enable the jointing, terminating and connection of 11kV-33kV and 66kV-72kV cables to oil, air or gas insulated switchgear, transformers, motors and overhead lines distributing electricity at medium/high voltages.
3M Electrical Products — More Uptime, Reduced Outages
Insulate, Connect, Protect & Energise
Cable Applications
A
Insulate Wires and Cables
• Repair and re-insulate LV cables and busbar
• Repair or replace busbar insulation
• Insulate and seal in harsh conditions
Connect Wires and Cables
• Conductor to conductor (pigtail and inline)
• Conductor to flat pad or pin-connection
B
C
Splice Cables
• Splice underground buried and submerged
• Splice in cable tray or ductwork
• Shearbolt and compression connectors
Rejacket and Protect Medium Voltage Cables
• Rejacket buried and submerged cable
• Provide mechanical and abrasion protection
D
E
Terminate Cables
• Terminate in switchgear
• Terminate live-front busbar connections
• Terminate with dead-front separable equipment connection
• Terminate in outdoor pole top and substation connection
Motor and Equipment Maintenance
• Insulate motor lead connections
• Repair busbar insulation
• Repair metal housing for motors and pumps
F
G
Be Safe on the Job
• Equipment outlet line insulation
• Personal protection
Protect Cables from Fire, Water or Corrosion
• Resist water, oil and chemicals
• Resist abrasion, puncture and cut-through
• Resist pipe corrosion
H
Locate & Mark
• Map path and depth of underground assets
J
K
Maintain & More
• Cable identification and cable management
• Metal lubrication and rust resistance
Photovoltaic Solar Farms
Voltage Rating of 3M Product Applications
Indicates High Voltage Application (69KV-145KV) Indicates Medium Voltage Application (5KV- 46KV) Indicates Low Voltage Application (<1000V)
Kitting & Stocking Commitment | Thorne & Derrick have expanded existing stock lines and introduced products into stock across the 3M Electrical Product range from LV to HV. From Scotch Tapes for 600V repair to QTEN for 66kV termination – we hold the deepest and broadest selection of 3M Scotch, Scotchcast and ColdShrink cable accessories in UK stock, 11kV 33kV 66kV.
3M Electrical Product Application Guide
Application
3M Solution
Faster installation
Outdoor/UV resistance
Low temps performance< 0°C
High temperatures > 105°C
Moisture/humidity
Chemical/corrosion protection
Small or tight spaces
Irregular shapes or sharp edges
No access to cable end
Mechanical protection
Connect
Spring Connectors
•
•
•
•
IDC Connectors
•
•
•
•
•
•
Direct Bury Kits
•
•
•
•
•
Butt Connectors
•
•
•
•
•
Insulate & Protect
Vinyl Tapes
•
•
•
•
•
•
•
Rubber Tapes
•
•
•
•
•
•
Mastic Tapes
•
•
•
•
•
Specialty Tapes*
S,C
S,G,V
C,S
C,S
•
•
G,V
Motor Lead Kits
•
•
•
•
•
•
Heat Shrink
•
•
•
•
•
•
Splice & Terminate
Resins
•
•
•
•
•
•
•
•
Cold Shrink Splices
•
•
•
•
•
•
Compression Lugs & Connectors
•
•
•
•
Terminations
•
•
•
•
•
•
Separables
•
•
•
Locate & Mark
Locators
•
•
•
•
•
•
•
•
Markers
•
•
•
•
•
•
•
•
Maintain & More
Wire Terminals
•
•
•
•
Lubricants
•
•
Wire ID
•
Cable Ties
•
•
•
NOTE: Products vary within each category. Not all products will be suitable for all the application requirements listed.
Thorne & Derrick are Specialist Distributors to Solar EPC’s & High Voltage Jointing Contractors working on the design, construction and maintenance of UK, European and international projects supplying an extensive range of LV HV Solar Cables, Jointing, Substation & Electrical Eqpt. Based in the UK, we are highly customer responsive and absolutely committed to providing a world-class service.
We stock LV HV Solar Cables, Accessories & Electrical Equipment to enable the construction, maintenance and operation of utility-scale PV installations – our products connect 600V/1500V solar cables into combiner boxes, inverters, transformers and energise switchgear up to 33kV/132kV for high voltage grid connections. Since 1985, we have provided expert technical support and express delivery from extensive UK stocks to world-wide destinations.
Operational Problem | Recurring 33kV Joint Failures Caused by Water Ingress to AXAL-F-TT Cables – a Medium Voltage Cable with XLPE Insulation 3 Core Construction.
Approved Technical Recommendation | Design, Specification & Supply of Customised Medium Voltage Polymeric Trifurcating Cable Joints (3 Core to 3 Single Core Cables).
Uploaded by Chris Dodds | Sales & Marketing Manager Thorne & Derrick
Thorne & Derrick have been working across several portfolios of renewable assets in the UK with Solar EPC’s to produce a reliable rectification to 33kV cable joint failures caused by water ingress. The Approved Polymeric Heat Shrink Trifurcating Joint with integral water-barrier features a “resin block” before the cable joint to prevent additional water from penetrating the seals of the joint shell.
Rather than use heat shrink shapes, such as a cable break-out, the client preference for the MV Joint was to include a combined Resin & Shell Water-Blocking Kit to overcome future water penetration compromising solar cable service, reliability and circuit integrity.
Cable reliability increases plant profitability and overall operational efficiency with reduced downtime caused by cable failures on PV power plants.
Water spread and the capillary effect under the cable sheath can cause excess stress on the seal leading to premature joint failure. The solution covered in the Jointing Instruction is to install the jointing encapsulation resin and shell 1000mm from the cable sheath and create a birdcage with the cores – note the core of the medium voltage cable must be separated to allow the resin to flow fully into all voids to eliminate air gaps and possible pathways for water ingress to travel into the Joint and minimise the risk of future failure.
With an expected shelf-life of 2-3 years the Joints have now been introduced to several solar farm sites as Strategic Spares – this provides the client with contingency planning, emergency response and immediate fault repair to any future 33kV cable failures.
The Joint features a “single-tube” shrink over the mechanical shearbolt connector overcoming the traditional multi-tube process with independent stress control and triple wall heat shrink tubes requiring additional working time. Repair and Jointing work should only ever be carried out by an Authorised & Competent Jointers.
The existing faulted 33kV 3 Core AXAL-F-TT specification cable was jointed onto new 33kV BS7870 Single Core BS7870 type cables in accordance with the manufacturers Jointing Instruction – here is an excerpt from the JI Document, ownership of Shrink Polymer Systems.
Thorne & Derrick are Specialist Distributors to Solar EPC’s & High Voltage Jointing Contractors working on the design, construction and maintenance of UK, European and international projects supplying an extensive range of LV HV Solar Cables, Jointing, Substation & Electrical Eqpt.
Based in the UK, we are highly customer responsive and absolutely committed to providing a world-class service.
We stock LV HV Solar Cables, Accessories & Electrical Equipment to enable the construction, maintenance and operation of utility-scale PV installations – our products connect 600V/1500V solar cables into combiner boxes, inverters, transformers and energise switchgear up to 33kV/132kV for high voltage grid connections.
Since 1985, we have provided expert technical support and express delivery from extensive UK stocks to world-wide destinations.
Unlocking The Power Of Solar | Electrical Balance of System in Solar Applications
Electrical Balance of System in Solar Applications
The hard parts are done. You have a solar farm site ready to build and an order placed for high performance PV modules, best-in-class inverters, and a tracking system to maximise energy production. Now you just need to figure out how to get it all connected.
Easy, right?
It’s not rocket science, but thoughtful selection of Electrical Balance of System (EBOS) components is essential for project success. In a recent audit from Solargrade, 62% of all utility-scale solar projects had critical safety issues, 91% of which related to direct current (DC) power distribution. Most issues were caused by field-made connectors and wire management, components of the EBOS.
To understand where to focus to create a reliable, high-performance EBOS, let us start with the PV module and work our way to the DC/AC inverters that connect to the grid.
➡ Thorne & Derrick partner with Panduit to bring the most innovative renewable energies solutions to the market.
Below discover how Panduit is at the forefront of accelerating solar projects, enhancing reliability, and increasing profitability with our expert insights on navigating Electrical Balance of System (EBOS).
Join us as we unlock the potential of solar energy for reliable, efficient projects.
Electrical Balance of System Components IN THE SOLAR iNDUSTRY
PV modules range in size and power output, but all have DC wires exiting from a junction box on the back. In a solar array, these wires are routed as a bundle or spliced together at prescribed intervals and fed into a combiner box. The combiner box, as its name suggests, combines the power from these strings of modules so that a pair of larger, high-voltage cables can carry their combined power in a “home run” to the inverter and then eventually on to the grid.
Commercial and utility scale solar projects necessarily have a large footprint to produce the amount of required power. Because each PV module only creates 400–600 W, you need 1,667–2,500 modules to produce just one megawatt (MW) of electricity, and utility projects can typically range anywhere from 20 to 500+ MW. With all that scale comes a huge amount of cable to manage. And because these projects are placed in areas with intense sun, all the components are exposed to the elements. To be reliable, solar cable management solutions must securely hold cables in high wind, protect from long-term abrasion, withstand harsh UV, potential chemical exposure, and extreme temperatures.
Several suitable options exist for routing smaller cables along the back of PV modules. The most common include dedicated solar clips that snap on the metal frame, specialised wire hangers that fit through holes in the frame, and heavy-duty cable ties. Arrays that move to track the sun create some additional challenges with abrasion, so flexible corrugated tubing is often used to surround cables and protect around potential pinch points.
At each combiner box, dozens of smaller cables enter and connect to a pair of busbar conductors, most commonly with power lugs. The lugs are crimped using tools or mechanically terminated to the ends of the wires and secured to the busbar with screws to ensure reliability and efficiency.
Power exits the combiner box through higher-voltage cables and is routed one of two ways: either below ground in a trench or suspended in bundles from steel cables strung in-between rows. These higher voltage “home run” cables carry power to an inverter connected to the grid, or directly to DC battery storage on site.
As with any electrical system, proper bonding and grounding are critical parts of a solar project. Grounding provides a super-low-resistance path for electricity to flow, so that power can safely complete a circuit should a fault occur.
In the EBOS, bonding components like lugs and straps connect each of the individual array components together and then to the grounding system. Without proper grounding, tray and racking surfaces can become energised in the event of a fault, creating a life-threatening situation for people working on the solar array.
Most solar safety and reliability issues emerge from mistakes in managing DC wiring and grounding. Selecting appropriate cable management, termination, and grounding solutions can prevent some challenges. Placing an emphasis on ease of installation, quality materials, and long-term reliability when specifying EBOS components will minimise problems once the project is built.
Maximising Return on Investment Through EBOS
Like any utility, the goal of solar farms is to produce the most usable energy at the lowest total cost over the life of the project. To optimise long-term return on investment, it’s important to consider ease of installation, durability, and safety when selecting BOS components.
Finding skilled labour continues to be a challenge in the construction industry, and the labour needed to connect 2,500 PV modules is significant, let alone 2.5 million. EBOS solutions that simplify installation and minimise re-work can noticeably reduce labour hours and total installation costs. Even components that save seconds per operation compound to significant time savings over the duration of the build.
Once a power plant is commissioned, any downtime directly impacts profitability. Because these projects necessarily involve hundreds of thousands of individual modules, any weaknesses in components will be exposed and magnified. Selecting products specifically designed to last years in harsh environments reduces unplanned maintenance costs and lowers the total cost of ownership over the life of the project.
Solar projects typically have a usable lifespan of 25+ years. To maintain the highest level of production, it’s necessary to perform regular maintenance, which includes everything from cleaning modules and controlling vegetation to replacing deteriorating components.
Effective labelling of all system components during installation is critical for future operations personnel to interact with equipment safely and efficiently. Exposure to UV and precipitation can lead to fading and make labels illegible, so high-quality, easy-to-read solutions designed for outdoor environments are a good investment to ensure efficient maintenance in the future.
Summary
Though EBOS components (excluding wire) represent less than 5% of total project costs, they can be an important way to control costs and optimise performance throughout the life of a solar installation. Quality components maximise labour efficiency during the initial build and result in fewer errors that require re-work. Using longer lasting environment-specific materials and easy-to-read labelling solutions simplifies future operations and reduces maintenance costs. And most importantly, getting EBOS right addresses the most common critical safety issues found in solar projects today.
Experienced Brand Marketer with a specialization in strategy, content marketing, product marketing, storytelling, public relations, event management, athlete and ambassador partnerships, advertising, and team leadership.
Andrew is a member of the Panduit Renewable Energy team as a Product Marketing Manager. He is passionate about building an electrified future and the technology powering energy transformation.
Panduit Electrical Group is a world wide leader in the manufacture of high-quality electrical products including cable ties, wiring accessories, terminals, and identification products such as computer printable labels and portable labelling systems, wiring duct, heat shrink tubing, wire abrasion protection, and accessories.
Thorne & Derrick are Specialist Distributors to Solar EPC’s & High Voltage Jointing Contractors working on the design, construction and maintenance of UK, European and international projects supplying an extensive range of LV HV Solar Cables, Jointing, Substation & Electrical Eqpt.Based in the UK, we are highly customer responsive and absolutely committed to providing a world-class service.
We stock LV HV Solar Cables, Accessories & Electrical Equipment to enable the construction, maintenance and operation of utility-scale PV installations – our products connect600V/1500V solar cablesinto combiner boxes, inverters, transformers and energise switchgear up to 33kV/132kV for high voltage grid connections.
Since 1985, we have provided expert technical support and express delivery from extensive UK stocks to world-wide destinations.
We look forward to working to with you on your next Solar project.
Solar power has emerged as a shining star in the global energy landscape, and the United Kingdom is no exception. Over the years, the UK has made significant strides in harnessing the power of the sun to meet its renewable energy goals.
As we continue our journey toward a sustainable future, it’s essential to explore every avenue to maximize the potential of our existing solar assets. One such avenue is repowering and revamping commercial and utility-scale solar assets.
In this Article, we will delve into the numerous benefits of this strategy and why it is crucial for the UK’s clean energy future.
Repowering and revamping commercial and utility-scale solar assets
Boosting Efficiency: Repowering and revamping existing solar installations can significantly boost their efficiency. Innovations in solar panel technology, inverters, and tracking systems have made it possible to capture more energy from the sun. By upgrading older solar arrays with these advancements, we can extract more power from the same amount of sunlight, ultimately increasing energy production and reducing costs.
Extending Lifespan:Solar panels are built to last, but over time, their performance may degrade due to factors like wear and tear, weather, and dirt accumulation. Repowering involves replacing or refurbishing components that have reached the end of their life cycle, effectively extending the overall lifespan of the solar asset. This not only preserves our initial investment but also reduces the need for additional resources and raw materials.
Environmental Impact: The environmental benefits of repowering and revamping solar assets are substantial. By enhancing the efficiency of existing installations, we reduce the need to expand into new areas for solar development, helping preserve natural habitats and biodiversity. Moreover, the increased energy production from repowered assets means a decrease in greenhouse gas emissions, further contributing to the UK’s ambitious carbon reduction targets.
Cost Savings:One of the most compelling reasons to consider repowering is the potential for significant cost savings. Upgrading solar assets can be more cost-effective than building new ones. The infrastructure and grid connections are already in place, reducing installation costs. Additionally, the improved efficiency leads to increased revenue generation, making the investment in repowering a financially sound decision.
Grid Stability: As we transition to a more renewable energy-dependent grid, grid stability becomes a critical concern. Repowered solar assets can contribute to grid stability by providing a reliable and predictable source of energy. Advanced inverters and monitoring systems can help manage fluctuations in solar output, ensuring a steady supply of electricity.
Job Creation: Repowering and revamping solar assets create opportunities for skilled jobs in the renewable energy sector. From installation and maintenance to research and development, the entire value chain benefits from these projects. This not only supports the growth of the clean energy industry but also contributes to local economies.
Regulatory Support: The UK government has recognized the importance of repowering and has introduced supportive policies and incentives. These include streamlined planning processes and financial incentives for upgrading existing solar assets, making it easier and more financially attractive for stakeholders to embark on repowering projects.
Enhancing Electrical Safety and Mitigating Fire Hazards
Rigorous Inspection and Assessment: Before commencing any repowering project, a comprehensive inspection and assessment of the existing electrical infrastructure must be carried out. This includes a thorough examination of wiring, connections, switchgear, and inverters. Any outdated or damaged components should be identified and replaced to prevent potential electrical faults.
Compliance with Modern Standards: Electrical safety standards evolve over time to incorporate the latest safety measures and technologies. Repowering projects should aim to bring existing installations up to current industry standards. This includes complying with relevant codes and regulations, such as the IET Wiring Regulations (BS 7671) and electrical safety standards (e.g., IEC 62446 for PV systems). These standards provide guidance on safe design, installation, and maintenance.
Upgraded Fire Detection and Suppression: Older solar installations may lack modern fire detection and suppression systems. Incorporating these technologies can be crucial in mitigating fire hazards. Install smoke detectors, heat sensors, and fire suppression systems as part of the repowering effort. Additionally, establish regular maintenance schedules to ensure these systems remain functional.
Advanced Monitoring and Control Systems:Implement advanced monitoring and control systems that continuously assess the electrical health of the solar asset. These systems can detect anomalies, overheating, or electrical faults in real-time, allowing for immediate intervention before a hazard escalates.
Employee Training and Safety Protocols: Invest in training programs for employees and contractors involved in repowering projects. Emphasize electrical safety procedures, hazard identification, and emergency response. Ensure that everyone on-site is well-equipped to handle electrical equipment safely.
Proper Grounding and Bonding: A critical aspect of electrical safety is proper grounding and bonding. Ensure that all electrical equipment is adequately grounded to prevent electrical shocks and fires. This includes grounding the solar array, inverters, and any metallic components.
Regular Maintenance and Testing: Implement a proactive maintenance schedule that includes routine inspections and electrical testing. This can help identify potential issues before they become safety hazards. Regular testing and maintenance also extend the lifespan of electrical components.
Compliance Documentation: Maintain comprehensive documentation of electrical safety measures, inspections, and maintenance activities. Proper record-keeping is essential for accountability and regulatory compliance.
Third-Party Audits: Consider conducting third-party safety audits to assess the electrical safety measures and fire hazard mitigation strategies in place. Independent audits can provide valuable insights and recommendations for improvement.
Conclusion
Repowering and revamping commercial and utility-scale solar assets in the UK is a strategic move that aligns with our clean energy goals, economic interests, and environmental responsibilities. By harnessing the latest technologies and innovations, we can maximise the potential of existing solar installations, increase efficiency, reduce costs, and contribute to a greener and more sustainable future.
Moreover, by prioritising rigorous electrical safety measures and robust fire hazard mitigation strategies, we ensure that these projects not only drive renewable energy but also safeguard lives, assets, and the environment. Together, we can make a significant difference in our energy landscape, paving the way for a cleaner, safer, and brighter future for the UK.
Who Are Dynamic Energy Solutions?
Dynamic Energy Solutions (DES) has been providing specialist, reliable renewable energy technologies to the commercial sector for many years. Our current and previous clients include councils, property developers, commercial landlords, multinational businesses, and plenty of independent local businesses.
Our services include (but are not limited to) rooftop solar, ground mounted solar, ac and dc electric vehicle charging, battery storage systems and specialist hv services. We have worked on projects all across the UK and have big plans for growth in the coming years as the renewables industry continues to develop.
DES are proud members of Solar Energy UK and are committed to providing high quality specialist services to all our clients and helping to shape the future of the renewables market in the UK. Our team regularly speak at industry events such as Solar and Storage and in the last few years have moderated several of the panels.
THORNE & DERRICK
SPECIALIST ELECTRICAL DISTRIBUTOR
Thorne & Derrick are Specialist Distributors to Solar EPC’s & High Voltage Jointing Contractors working on the design, construction and maintenance of UK, European and international projects supplying an extensive range of LV HV Solar Cables, Jointing, Substation & Electrical Eqpt. Based in the UK, we are highly customer responsive and absolutely committed to providing a world-class service.
We stock LV HV Solar Cables, Accessories & Electrical Equipmentto enable the construction, maintenance and operation of utility-scale PV installations – our products connect600V/1500V solar cables into combiner boxes, inverters, transformers and energise switchgear up to 33kV/132kV for high voltage grid connections.
Since 1985, we have provided expert technical support and express delivery from extensive UK stocks to world-wide destinations.
Reliable 3M Electrical Solutions That Help Keep Your Power On
Since 1985, Thorne & Derrick have been Authorised Distributors for the 3M Electrical range of Low & Medium Voltage Cable Accessories for the insulation, connection, repair and provision of reliable electrical power up to 33kV utilising Cold Shrink, heat shrink, Scotch Tape and Scotchcast Resin technologies.
For more than 30 years, 3M Electrical has been a trusted supplier of advanced materials for the solar industry. From engineered films to modular assembly solutions, 3M products are engineered to enhance performance, help improve reliability, and help drive down the critical cost per watt.
As one of the world’s leading suppliers of advanced films, tapes, coatings and adhesives, 3M have the ability to supply products and provide technical support around the world.
11kV | 33kV | 66kV Connections & Energisation
Thorne & Derrick distribute the most extensive range of MV HV Medium & High Voltage Cable Joints, Terminations & Connectors – this includes heat shrink, cold shrink, push-on and slip-over cable accessories enable the jointing, terminating and connection of 11kV-33kV and 66kV-132kV cables to oil, air or gas insulated switchgear, transformers, motors and overhead lines distributing electricity at medium/high voltages.
3M Electrical Products — the right protection for less downtime, fewer interruptions
Insulate, Connect, Protect & Energise
Each letter below represents an electrical construction or maintenance application.
Match all letters that apply to the facility illustration to see all the places where 3M Electrical Products help you deliver efficient, reliable, and sustainable energy solutions.
Cable Applications
A
Insulate Wires and Cables
• Repair and re-insulate LV cables and busbar
• Repair or replace busbar insulation
• Insulate and seal in harsh conditions
Connect Wires and Cables
• Conductor to conductor (pigtail and inline)
• Conductor to flat pad or pin-connection
B
C
Splice Cables
• Splice underground buried and submerged
• Splice in cable tray or ductwork
• Shearbolt and compression connectors
Rejacket and Protect Medium Voltage Cables
• Rejacket buried and submerged cable
• Provide mechanical and abrasion protection
D
E
Terminate Cables
• Terminate in switchgear
• Terminate live-front busbar connections
• Terminate with dead-front separable equipment connection
• Terminate in outdoor pole top and substation connection
Motor and Equipment Maintenance
• Insulate motor lead connections
• Repair busbar insulation
• Repair metal housing for motors and pumps
F
G
Be Safe on the Job
• Equipment outlet line insulation
• Personal protection
Protect Cables from Fire, Water or Corrosion
• Resist water, oil and chemicals
• Resist abrasion, puncture and cut-through
• Resist pipe corrosion
H
I
Fire Protection
• Protective wraps
• Caulks, putties, foams and large opening solutions
• Sprays, sealants and tapes
Locate & Mark
• Map path and depth of underground assets
J
K
Maintain & More
• Cable identification and cable management
• Metal lubrication and rust resistance
Photovoltaic Solar Farms
Voltage Rating of 3M Product Applications
Indicates high voltage application (69KV-145KV)
Indicates medium voltage application (5KV- 46KV)
⚫ Indicates low voltage application (<1000V)
3M Electrical Product Application Guide
Application
3M Solution
Faster installation
Outdoor/UV resistance
Low temps performance< 0°C
High temperatures > 105°C
Moisture/humidity
Chemical/corrosion protection
Small or tight spaces
Irregular shapes or sharp edges
No access to cable end
Mechanical protection
Connect
Spring Connectors
•
•
•
•
IDC Connectors
•
•
•
•
•
•
Direct Bury Kits
•
•
•
•
•
Butt Connectors
•
•
•
•
•
Insulate & Protect
Vinyl Tapes
•
•
•
•
•
•
•
Rubber Tapes
•
•
•
•
•
•
Mastic Tapes
•
•
•
•
•
Specialty Tapes*
S,C
S,G,V
C,S
C,S
•
•
G,V
Motor Lead Kits
•
•
•
•
•
•
Heat Shrink
•
•
•
•
•
•
Splice & Terminate
Resins
•
•
•
•
•
•
•
•
Cold Shrink Splices
•
•
•
•
•
•
Compression Lugs & Connectors
•
•
•
•
Terminations
•
•
•
•
•
•
Separables
•
•
•
Locate & Mark
Locators
•
•
•
•
•
•
•
•
Markers
•
•
•
•
•
•
•
•
Maintain & More
Wire Terminals
•
•
•
•
Lubricants
•
•
Wire ID
•
Cable Ties
•
•
•
NOTE: Products vary within each category. Not all products will be suitable for all the application requirements listed.
Thorne & Derrick are Specialist Distributors to Solar EPC’s & High Voltage Jointing Contractors working on the design, construction and maintenance of UK, European and international projects supplying an extensive range of LV HV Solar Cables, Jointing, Substation & Electrical Eqpt.
Based in the UK, we are highly customer responsive and absolutely committed to providing a world-class service.
We stock LV HV Solar Cables, Accessories & Electrical Equipment to enable the construction, maintenance and operation of utility-scale PV installations – our products connect 600V/1500V solar cables into combiner boxes, inverters, transformers and energise switchgear up to 33kV/132kV for high voltage grid connections.
Since 1985, we have provided expert technical support and express delivery from extensive UK stocks to world-wide destinations.
C
