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Top 10 Solar PV Connectors Manufacturer in the UK 2024

The role of Solar PV Connectors cannot be understated; they are the arteries that carry the power generated by solar panels to where it's needed most. Reliable, high-quality connectors are essential for maintaining the efficiency and longevity of solar energy systems. In a market as dynamic as the UK's, finding a manufacturer who can provide cutting-edge solutions with a commitment to excellence is paramount.

In this article, we are delighted to present the "Top 10 Solar PV Connectors Manufacturers in the UK 2024." Our list is a curated selection of the industry's finest, showcasing the best of British manufacturing and innovation. These manufacturers not only meet the high standards of the UK's solar industry but also contribute to the global effort towards a sustainable future.

We've also suggest an overseas manufacturer with a great reputation in the UK that we think you'll like.

 

 

1. Jiangsu Handa Power Technology Co., Ltd.

Headquarter: Suzhou City, Jiangsu, China

Profile:

Jiangsu Handa Power Technology Co., Ltd. is a comprehensive high-tech enterprise specializing in new energy connectors, including R&D, laboratory testing, manufacturing, logistics, and one-stop service. Handa is committed to providing reliable, high-quality solar PV connectors for both global and domestic markets. With a rich technical knowledge and superior capabilities, their R&D team has designed and developed 10 series and 45 main models of connectors (Brand: HD), covering a wide range of applications such as Photovoltaic Solar DC, AC, Inverters, Energy Storage, EMS, BMS, and Communication industry.

Main Products:

  • Solar DC Connector: HD PV solar cable connectors with pure red copper pins, plastic PA66(F1) nylon, UL94-V0 1500V, IP68, and TUV certified.
  • Solar Fuse Connector: Fuse amperage options from 2A to 32A maxium for solar panel projects within 1000V and 1500V voltage.
  • Solar Branch Connector: Safe and reliable for parallel (or serial-parallel) connection of PV-modules.
  • Solar Communication Connector: RJ45 connectors, USB 4pin, USB 9pin connectors, communication waterproof box, providing multiple communication solutions for solar inverters, batteries COM ports.
  • Energy Storage Connector: Suitable for Energy Storage inverters and Hybrid inverter ES or battery port, cable string, and panel mount male and female energy storage connectors.
PV Solar Male Female Cable Connector

Solar DC Branch Connector

The Handa HD HDC4 PV solar connectors are 1500V TUV and CSA certified, made with pure red copper pins. They support 2.5mm² (30A), 4mm² (41A), and 6mm² (55A) wiring and are compatible with major solar..

Technical Data

Rated Voltage 1500V DC
Rated Impulse Voltage 16KV
Wet Insulation Resistance ≥500MΩ
Contact Resistance ≤0.25mΩ
Overvoltage Category/ Pollution Degree CAT III/2
Safety Class
More
PV Solar Male Female Panel Mount Connector

H3 Wiring M20 Branch Connector

Handa HD HDC4 panel mount PV Solar connectors can be directly mounted, by means of screw thread. It is the ideal solution to connect your PV solar cable male and female connectors..

Technical Data

Rated Voltage 1500V AC
Rated Impulse Voltage 16KV
Wet Insulation Resistance ≥500MΩ
Contact Resistance ≤0.25mΩ
Overvoltage Category/ Pollution Degree CAT III/2
Safety Class
More

 

Customer Testimonials:

While Handa Power Technology is not a UK-based manufacturer, their products are well-received in the UK market, with a strong reputation for quality and performance. Their solar PV connectors are used in a variety of applications, including household roofs, balconies, PV farms, solar smart bracket systems, and commercial and industrial solar systems, demonstrating their adaptability and the trust placed in their products by the UK solar industry.

 

2. UK Solar Power

Headquarter: 25 Woodbourn Business Centre, Jessell Street, Sheffield, S9 3HY, UK

Profile:

With a focus on solar PV connectors, UK Solar Power adheres to stringent British and TUV standards, ensuring exceptional durability and optimal energy transfer. UK Solar Power’s solar PV connectors are specifically crafted for efficient current conversion, positioning the company as a top choice for projects in Europe, Africa, and the Middle East. These connectors are commonly employed in government and NGO initiatives, particularly for large-scale solar projects and solar street lighting systems. By continuously investing in advanced technology and rigorous quality control, UK Solar Power sustains a competitive edge in delivering reliable, high-performance solar PV connectors.

Main Products:

  • MC4 Connectors
  • Solar Cables

Customer Testimonials:

UK Solar Power’s solar PV connectors have earned widespread praise for their reliability and performance in large-scale projects, particularly among government and NGO clients. The company’s commitment to quality and customer satisfaction is reflected in its transparent production processes and its dedicated support teams in multiple regions.

 

3. Energy Development Co-operative Limited

Headquarter: Oulton Broad, Suffolk, UK

Profile:

Energy Development Co-operative Limited, operating as Solar-Wind, has been a pioneer in remote off-grid power solutions since its founding in 1997. Specializing in solar PV connectors and off-grid solar systems, the company started with a focus on increasing accessibility to solar and wind technologies. With a mission to support remote power needs for commercial, industrial, and private applications, Solar-Wind has grown steadily, gaining long-term clients like Network Rail and the UK Environment Agency. Solar-Wind's solar PV connectors are integral to reliable off-grid installations, delivering robust performance in diverse settings such as data monitoring, telemetry, railway signaling, and marine applications.

Main Products:

  • Solar PV Connectors
  • Custom Off-Grid Power Systems

Customer Testimonials:

Solar-Wind has built a reputation for excellence, with clients consistently praising the quality and reliability of its solar PV connectors and off-grid systems. The company’s lifetime technical support and custom-built kits have earned the trust of clients who rely on seamless, professional service at every stage. Customer feedback highlights Solar-Wind’s commitment to delivering quality and meeting urgent project needs, often exceeding client expectations.

 

4. Elkay

Headquarter: Coleshill, Birmingham, UK

Profile:

Elkay, originally a part of Smiths Group and later transitioning through acquisitions, is now under the ownership of Brook Design Hardware Ltd. The company has a long-standing reputation for quality electrical products and has recently pivoted to focus on solar PV connectors and energy-saving solutions. Elkay's solar PV connectors are crafted to meet the demands of eco-conscious industries, providing reliable and efficient connections crucial for solar installations. The company’s history in engineering excellence and its commitment to R&D have bolstered its position in the UK market, making Elkay a trusted provider in sectors such as residential, commercial, and industrial energy solutions.

Main Products:

  • Solar PV Connectors
  • Energy-Saving Switches and Controls

Customer Testimonials:

Elkay’s solar PV connectors and energy-saving solutions are celebrated for their reliability and ease of integration. Customers appreciate the brand's commitment to sustainable practices and the lifetime support offered for their installations. With a solid reputation across the UK, Elkay has garnered positive feedback for consistently delivering quality products that exceed customer expectations in both performance and durability.

 

5. Stäubli

Profile:

Stäubli, headquartered in Switzerland, is a renowned global leader in industrial automation and electrical connectors, with over 25 years of experience in the renewable energy sector. Although based outside the UK, Stäubli has earned a stellar reputation within the UK and international markets for its solar PV connectors, particularly the iconic Original MC4 connector. This product has become the most widely used solar connector globally, having connected over 800 GW of solar capacity, more than half of the world’s total.

Stäubli’s solar PV connectors are known for their precision engineering, durability, and long-term reliability, which make them the preferred choice for both small-scale and large-scale solar projects. The company’s solutions have gained significant traction in the UK, where they are trusted by numerous renewable energy providers for their efficiency and performance in demanding environments.

Main Products:

  • MC4 Solar PV Connectors: Original and most widely used PV connectors, known for their reliability and long-term performance.
  • Branch Connectors: For connecting multiple panels in large PV systems.
  • Cable Couplers: Connection systems for PV DC applications.

Customer Testimonials:

Stäubli's solar PV connectors are highly regarded in the UK market for their durability and efficiency, particularly in large-scale solar installations. Customers appreciate Stäubli's innovative approach to developing reliable and cost-effective products. Their solar PV connectors have helped many projects achieve optimal performance while minimizing downtime, contributing to long-term profitability. In addition, Stäubli's excellent after-sales support and personalized customer service further enhance its strong reputation.

 

6. Targray

Profile:

Founded in 1987, Targray has grown into a prominent global supplier of advanced materials and commodities, with a significant focus on sustainable industries, including the solar sector. In the solar PV connector market, Targray provides high-quality products designed to support the efficiency, durability, and safety of photovoltaic installations. Their expertise in sourcing, distribution, and logistics enables them to deliver reliable solar PV connectors and related solar materials worldwide, making them a preferred partner for various renewable energy projects. By leveraging a global supply chain and focusing on innovation, Targray consistently enhances its product offerings, serving clients in commercial, industrial, and utility-scale PV applications.

 

Main Products:

  • Solar PV Connectors: High-performance connectors tailored for optimal PV efficiency and safety.
  • Solar Materials: Includes solar modules, encapsulants, and other components essential for PV systems.

Customer Testimonials:

Targray is widely recognized for its robust customer support and commitment to sustainable solutions. Customers praise the company for its responsive support and long-standing commitment to quality and innovation in the solar PV connector sector. Targray's customer-focused approach has led to strong partnerships, with customers noting the company's consistent reliability and industry knowledge.

 

7. Suoevo

Profile:
Suoevo, founded in 2011, is a world-class manufacturer specializing in photovoltaic solar products, including solar PV connectors. Over the years, Suoevo has quickly expanded its production capacity and innovation, surpassing many of its competitors. The company focuses heavily on research, development, and manufacturing of solar products, with a commitment to renewable energy and sustainability. Suoevo's ability to scale production to 7.5 GW capacity and its global reach, having installed 14 GW of solar panels worldwide, highlights its market influence and leadership in the photovoltaic industry. The company is also known for its high-quality solar PV connectors, which contribute significantly to the performance and longevity of solar power systems.

Main Products:

  • Solar PV Connectors (MC4 Connectors)
  • Solar Panels
  • Photovoltaic Solar System Solutions

Customer Testimonials:

Suoevo has built a reputation for high-quality products and customer satisfaction, with installations in over 80 countries. The company's focus on innovation and stringent quality control, with certifications like ISO 9001:2015 and ISO 14001:2015, assures customers of reliable and high-performance products, even under extreme conditions.

 

8. Alternergy

Headquarter: United Kingdom

Profile:

Founded in 2006, Alternergy has become one of the premier suppliers and distributors in the UK solar industry. The company specializes in providing high-quality solar products, including solar PV connectors, solar panels, and energy storage solutions. Over its 18-year journey, Alternergy has successfully navigated challenges like Brexit and market volatility, emerging stronger each time.

Main Products:

  • Solar PV Connectors
  • Solar Panels
  • Roof Integrated Modules

Customer Testimonials:

Alternergy is highly regarded in the UK solar market for its competitive pricing, exceptional service and personalized customer care. The integration of advanced systems such as Oracle NetSuite ERP and HubSpot CRM ensures efficient operations and first-class service for all customers, whether they are installers, distributors or wholesalers.

As a trusted supplier, Alternergy has been recognized for its achievements on several occasions, including being named in the LSE's 1000 Companies to Inspire Britain report and as the UK's fastest growing company in 2012. More recently, in 2024, they were recognized as one of the UK's top PV suppliers. Their strong market presence and reliable products make them a prominent player in the solar industry.

 

9. Elcom International Pvt. Ltd.

Profile:

Elcom International Pvt. Ltd., established in 1981, has been a pioneer in the electromechanical and electronic components sector. The company made a strategic shift in 2013 to focus on renewable energy, becoming a prominent manufacturer of solar components. Elcom has since been at the forefront of designing and producing high-quality solar products, with a particular emphasis on solar PV connectors. The company's expertise in engineering design and manufacturing is evident in its advanced solar components that adhere to global standards.

Main Products:

  • PV Cable Connector
  • PV Branch Connector

Customer Testimonials:

Elcom's customers in the UK appreciate the company's dedication to providing high-quality, reliable solar components. As a manufacturer that has received TUV certification for its 1500 V DC PV connectors, Elcom has built a strong reputation for meeting international standards. Its products are trusted by OEMs worldwide and are utilized in a variety of solar power applications, from large-scale commercial installations to residential systems. Elcom's focus on quality, safety, and robust engineering has solidified its position as a preferred supplier in the solar industry, particularly in the UK market.

 

10. Slocable Photovoltaic Technology Co., Ltd.

Profile:

Slocable was set up in 2008 and has become one of the top manufacturers of solar cables, MC4 connectors, fuse holders, energy storage connectors, EV charging cables and more. Over the past 15+ years, Slocable has been working on integrating photovoltaic, energy storage, and charging products to provide safe and effective solutions for solar power systems. Thanks to their strong R&D capabilities, commitment to product customisation, and strategic use of advanced manufacturing technology, Slocable has become one of the leading names in the solar industry. Slocable's products, such as solar cables and MC4 connectors, are distributed in over 150 countries globally.

Main Products:

  • Solar Cables
  • MC4 Connectors
  • Fuse Holders

Customer Testimonials:

Slocable’s solar PV connectors are widely trusted for their durability and performance, making them a preferred choice for a variety of solar power applications worldwide. The company’s commitment to providing high-quality solutions is reflected in their extensive distribution network across 150+ countries. With a focus on customer satisfaction, Slocable offers a robust after-sales service system to ensure clients receive expert assistance whenever needed. Customers often praise Slocable for their innovative designs, competitive pricing, and dedication to meeting the specific needs of their clients.

 

Conclusion

After reviewing the list of the top 10 solar connector manufacturers in the UK, it becomes evident that the key advantages of these manufacturers can be distilled into a few critical points:

  • 1. Quality Assurance: The leading manufacturers are recognized for their commitment to quality, with many holding ISO certifications and TUV approvals, ensuring that their solar connectors meet the highest international standards.
  • 2. Innovation and Engineering Expertise: These manufacturers are at the forefront of technological advancements in solar connectivity, offering innovative solutions that enhance the efficiency and reliability of solar energy systems.
  • 3. Customer Support and Service: Leading manufacturers provide excellent customer service, including personalized support, which is crucial for customers looking for tailored solutions and ongoing assistance.

 

Among the manufacturers reviewed, Handa stands out as a top choice for solar connectors due to its:

  • Comprehensive Quality Management
  • Innovative Product Range
  • Global Presence and Reputation

 

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