Shining A Light On The UK’s Top Solar Panel Manufacturers


Jack Ayre

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As the world presses forward into a hopefully greener future, solar energy is emerging as one of the most promising sources of renewable energy. And in the United Kingdom, some solar PV system companies are leading the way in making that vision a reality. 

Join us for a thorough analysis of some of the top solar panel manufacturers in this burgeoning industry. We’ll shed light on stalwarts like DMEGC and Longi to up-and-coming disruptors like Luxpowertek and beyond.

Read on to learn about some of the top manufacturers that the ESE Solar has worked with on previous projects.

Solar Energy in the UK: A Brief Overview

When it comes to solar energy, the United Kingdom has become somewhat of a pioneer. The UK has some of the largest solar farms in the world. Consequently, this green, renewable source of energy supplies about 4% of the country’s total electricity needs.

Before 2011, solar energy represented a tiny portion of the UK’s electricity production. Then, the cost of photovoltaic (PV) panels began to drop and feed-in tariffs (FIT) were introduced.

A year later, the government declared that by 2020, 4 million homes across the UK would be powered by solar energy. Fortunately, it stayed true to its word.

As of February 2023, the UK’s solar capacity reached a little over 14,000 million watts (MW) with an average of an additional 72MW each month.

Top Solar Panel Manufacturers

Many solar companies operate in the UK, but we’ve compiled a list of some of the most trusted ones. They’re not only top performers in the industry, but these names have been utilised by ESE Solar to produce quality solar panels that are providing our clients with solar arrays that will provide reliable solar power generation for many years to come.

Here, we look at some of the leading manufacturers to see what makes them stand out from the crowd.


As one of the top solar companies in the UK, DMEGC Solar has a lot to offer its customers. From its high-quality products to its competitive prices, it’s a great choice for those looking to invest in solar energy.

DMEGC is one of the leading manufacturers of solar panels in the UK. The company focuses on research and development, which has resulted in several innovative products, such as Passivated Emitter Rear Contact (PERC) technology.

This manufacturing company offers a wide range of solar panels, including mono- and polycrystalline solar cells. They also manufacture inverters, as well as other solar products such as batteries and charge controllers.

DMEGC solar panels are designed and manufactured under strict test conditions and high-quality standards. That’s why it’s become one of the most reliable names on the market.

Best of all, the company offers highly competitive prices. As a result, it’s become one of the more affordable options for those looking to invest in solar energy.

Plus, DMEGC also offers a comprehensive warranty on its products, giving customers peace of mind.


As one of the world’s leading solar photovoltaic (PV) manufacturers, LONGi Green Energy Technology Co. Ltd., or LONGi Group, has proven itself a top contender in the solar industry.

As such, it’s become another well-established name in the UK solar industry. The company has a vertically integrated business model, meaning they’re involved in everything from manufacturing solar cells to designing and installing PV systems.

The company’s headquarters are located in Shaanxi Province, China. It was established in 2000 as a manufacturer of monocrystalline silicon ingots and wafers.

Then, in 2007, they decided to focus exclusively on monocrystalline technology due to its superior efficiency and reliability compared to other PV technologies. 

In 2013, the company entered the cell and module production business. Since then, they’ve become a leading global provider of monocrystalline products with an annual capacity of over 5 GW for silicon wafers, 3 GW for solar cells, and 6 GW for solar modules.

LONGi has always focused on research and development. They’re heavily invested in developing their proprietary techniques and equipment for ingot casting, wafer slicing, cell processing, and module assembly.


LuxpowerTek is a leading provider of solar power solutions in the UK. Founded in 2017, its name has become synonymous with quality and reliability. With its headquarters in Shenzhen, China, its distributors can be found on every continent around the globe.

Even though the company is a relatively new player in the UK solar market, it quickly gained quality expertise in the solar industry. This manufacturing company quickly made a name for itself thanks to its innovative products and competitive prices.

The company specialises in high-efficiency modules and was one of the first firms to offer Passivated Emitter and Rear Contact (PERC) technology in the UK. LuxpowerTek also offers unique leasing programs.

It also offers customers lucrative deals that make switching to solar more attainable for every budget.

Not only does it offer competitive prices, but you’ll also find a complete range of solar products and services, from solar panels and inverters to batteries and chargers. LuxpowerTek also provides system design and installation services.

Another top feature is that this company is committed to quality and customer service. All products are backed by a 25-year warranty. Plus, LuxpowerTek’s customer service representatives are available 24/7 to help with any questions or concerns.

SolarEdge Technologies

As one of the leading solar companies in the UK, SolarEdge Technologies is a reliable and trusted provider of high-quality solar products and services. Founded in 2006 with headquarters in Cambridgeshire, UK, SolarEdge has made remarkable strides in the renewable energy industry.

The feature that stands out is its game-changing innovations that have revolutionised the technology behind solar cells and their ability to generate energy. In addition, the company has a proven track record of providing excellent customer service and support. As a result, the company has become a popular choice for solar consumers in the UK.

Another reason for its popularity is that it offers a wide range of products designed to meet the needs of both residential and commercial customers. For the former, the company offers a variety of rooftop solar systems that can be customised to meet your home’s specific energy needs. 

As for commercial customers, SolarEdge offers both ground-mounted and carport solar systems. All arrays are enhanced with yield assurance and PV performance monitoring for maximum power.

In addition to offering a wide range of products, it also provides comprehensive services to help you get the most out of your solar investment. These services include system design, installation, maintenance, and repairs. 

Solaredge also offers budget-friendly financing options to help make the transition to solar energy easier and more seamless.

SolaX Power

As one of the top solar companies in the UK, SolaX Power is committed to providing quality products and services to its customers. Since its launch in 2012, this solar cell manufacturing company has grown to become a leader in the industry.

Putting all its effort into creating a clean, renewable energy source, its innovations are helping reduce our reliance on fossil fuels. It offers a wide range of products, such as photovoltaic (PV) systems, batteries, and energy storage.

Yet, its main product is solar inverters. These inverters are a vital component of any solar panel system. They’re capable of converting the direct current (DC) output into alternating current (AC) to be used by most appliances and electronics.

All of SolaX Power’s products are designed to work equally well in residential homes and commercial utilities. The company’s innovative technology boosts efficiency and guarantees stable and reliable energy production.

Some of its other products include EV charging energy systems for electric vehicles. There are also storage units that store excess energy produced by the solar panels and save them until needed. This way, users don’t need to tap into the electrical grid when solar cells are running low, thus reducing electricity costs even further.

The team of experts at SolaX Power can help you choose the right products for your home or business. Plus, their installation and maintenance services ensure the system meets the highest standards.

Other Top Solar Manufacturers

We can’t list the top manufacturers in the solar industry without mentioning these three additional manufacturers whose solar products we have utilised in solar installations. Each comes highly recommended as top producers of solar cells, batteries, and other products.

ABB Limited

ABB Ltd. is a Swedish-Swiss multinational corporation founded over a century ago. Based in Zurich, Switzerland, it’s become a world leader in developing and manufacturing solar arrays.

The company offers a complete line of solar inverters, from small single-phase units to large three-phase units, all designed to maximise solar PV output. Plus, the company’s products are backed by a global support network.


GreenLinx is a UK solar company that produces batteries for use in solar panels. The company was founded in 2009 and is based in Horsham, England. 

This innovative solar panel manufacturing company provides a range of battery sizes and types to suit different needs and budgets. The company also offers a “battery backup” service to provide power during grid outages.

Pylon Technologies

Pylon Technologies Co. Ltd. is a world-leading manufacturer of high-performance lithium-ion batteries for use in a variety of energy storage applications, including solar energy storage. The company’s batteries are known for their high energy density, long life span, and high safety standards.

Founded in 2009, PylonTech products are used in a wide range of applications, such as residential and commercial solar systems, electric vehicles, grid storage systems, and more.


How many solar panel manufacturers are in the UK?

There are currently close to 2,300 solar panel installation businesses. That’s an increase of about 7% from 2022.

How big is the UK’s solar panel industry?

As of late 2022, the market size of the industry was worth a little over £1bn. It’s expected to grow by 53% by the end of 2023.

Where is the best place to install solar panels?

In the UK, the most optimal direction for solar cells is facing South and tilted at an angle of 35 degrees.

However, both East and West-facing roofs are also sustainable options, but they tend to generate more energy early in the morning and late in the evening. In other words, they can be more effective than South-facing panels only if your home is empty during the day. It also helps if you have a battery to store any excess energy.

A Final Note

There you have it: some of the top solar panel manufacturers in the UK. Each one may provide a different experience, but they’re all highly reliable and top innovators in their field.

The ESE Solar is proud to have used their solar products on various projects. Together, we provide attention to detail and high standards that ensure our clients receive quality solar systems that will last for years to come.

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Cut your electricity bills

Generate your own electricity with a solar PV system

With a new solar setup, including a solar battery, you can drastically reduce your electricity bill


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Born in North West England, Jack kicked off his career in the insurance arena, dealing with claims for three years. Always up for a challenge, Jack leapt out of his comfort zone and embarked upon 5 years of excitement with the military.

Working for the Ministry of Defence, Jack specialised in counter-terrorism which took him to places such as Dubai, Oman, Iraq, Norway and Bahrain. During this period he worked with various Governments implementing strategic operations to prevent terrorism.

After travelling around various countries Jack increasingly came across various forms of solar from large solar farms to domestic solar panels. From here Jack took a keen interest in all things solar and started reading about the technological capabilities with a view to entering the industry after his career in the Ministry of Defence.

Once home after 5 fruitful years, Jack had 3 months leave in which he immersed himself in a solar crash course and got applying for jobs within the solar sector. He came across ESE Solar, a long-established forward-thinking company whose head office was only a stone’s throw away from him. He picked up the phone to see if there were any vacancies and within a week had a successful interview and obtained a full-time job, starting in the technical team.

Within the first few months, Jack onboarded in various online courses during work and social hours to speed up his knowledge of all things solar. Due to his strong work ethic and thirst for knowledge Jack was promoted to Head of Technical at ESE Solar. He currently leads the team and oversees the product development of new technologies within the company alongside assisting where necessary on their maintenance department.

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