Best Solar Panel Installers & Companies UK: Review & Compare

Need the best solar panel installers UK?

Our comprehensive guide ranks the top solar installation companies for 2024, considering experience, customer reviews, and reliability.

We’ll help you identify the most trusted installers to ensure a smooth transition to solar energy. Read on to learn more, or get a solar panel quote now to start saving.

Key Takeaways

• As one of the top solar installers in the UK, Green Central is reputable and offers a wide range of energy-efficient products, competitive prices, and extensive warranties up to 30 years, ensuring long-term benefits for customers.
• Project Solar UK and Effective Home are highly recommended for their customer satisfaction and quality service, with Project Solar UK having a 97% recommendation rate.
• When selecting a solar panel installer, factors such as certifications (MCS, RECC, STA), experience, and customer reviews are critical to ensure a dependable and high-quality installation.

Top Solar Panel Installers in the UK for 2024

The task of selecting the best solar panel installer is significant, given that our selection process evaluated over 100 national and regional companies. We considered key factors such as:

• experience
• customer reviews
• certifications
• warranties

to ensure a trustworthy ranking of the best solar panel installation companies in the UK for 2024. Our rigorous approach included assessing customer satisfaction through platforms like TrustPilot and reviewing the warranty periods offered by these companies.

Among the standout companies are Green Central, Project Solar UK, and Effective Home, which are known for their high-quality panels and excellent customer service.

Green Central is rated 5 stars excellent on both Trust Pilot and Google reviews, which is no mean feat for solar panel installation.

Project Solar boasts a remarkable recommendation rate from its customers, with 95% reporting that their expectations for cost savings were met or exceeded.

Continue reading for a detailed examination of these top companies and a survey of the leading regional solar panel installers across the UK.

Green Central Solar

Green Central’s reputation as one of the best companies on prices stands out as a leading provider of top value energy-efficient products, including:

• Solar PV systems
• New boilers
• EV chargers
• Solar batteries
• Heat pumps

With over 12 years of experience in the solar industry, headed by renowned eco guru James Elston, Green Central offers a comprehensive solution for all your energy needs.

Choosing Green Central affords significant benefits, such as its commitment to offering some of the UK’s most competitive prices. It also offers lengthy warranties that can last up to 30 years, ensuring decades of peace of mind.

Green Central offers a range of services to ensure a hassle-free experience for customers looking to install solar panels in the UK. These services include:

• Personalised services from solar panel experts and installation teams
• Professional installations by local engineers
• Superior finance options for accesibility
• Dedication to customer satisfaction for solar installs

With our commitment to quality and sustainability, Green Central has established itself as a prominent choice for solar panel installations in the UK.

Project Solar UK

Founded in 2011, Project Solar UK has completed over 45,000 solar installations, cementing its reputation as a reliable and experienced solar panel installation company.

Known for their high-quality and reliable solar panels, Project Solar UK offers a 10-year installation warranty, ensuring long-term satisfaction and reliability for their customers.

Their commitment to quality and customer service is reflected in their impressive customer satisfaction rates, with 97% of their clients recommending their services.

Project Solar UK’s extensive experience and customer-focused approach make them a top contender in the UK solar market. Their comprehensive services include:

• Initial consultation
• Design and planning
• Installation
• Post-installation support

For those seeking a reputable brand in the industry, Project Solar UK should undoubtedly be on your list.

Effective Home

Effective Home is another leading player in the UK solar panel market, offering innovative solutions to make green technologies more accessible.

In partnership with Halifax, they provide a cashback scheme that offers up to £500 when you install green technologies like solar panels.

Coupled with their adaptable financing options and subscription services, they make solar panel installations more budget-friendly and user-friendly for homeowners.

Effective Home’s commitment to energy efficiency and customer satisfaction has helped them build a strong reputation in the industry.

Solar Fast

Solar Fast is a fast-growing, award-winning solar company known for its residential and commercial solar panel installations, battery storage, and EV charger installations.

They offer end-to-end installation services across the UK, ensuring a smooth and hassle-free experience for their customers.

With multiple awards and high customer satisfaction rates, Solar Fast is a reliable choice for anyone looking to invest in solar energy.

Their free quote and consultation services make it easy to get started on your solar journey.

Best Regional Solar Panel Installers

Opting for local solar panel installers presents numerous advantages such as bespoke care, regional expertise, and potentially more affordable rates.

Local installers have a better understanding of regional climate and building regulations, which can be crucial for the successful installation and performance of your solar panels.

For first-time buyers, using a comprehensive guide or a quote comparison service can help identify the most qualified solar professionals in their area.

In this section, we highlight some of the best regional solar panel installers in the UK.

These companies have built strong reputations for their quality installations and customer service. Some of the recommended installers include:

• Effective Energy
• All Seasons
• My Home Solar
• City Energy (Wales)
• Limitless Energy (Wales)

We will now scrutinise the leading installers across various regions.

London and South East England

In London and South East England, there are several reputable solar installation companies:

1. Green Central: Top rated nationwide company with 5 stars on trust pilot!
2. Evergreen Power Solar: Renowned for excellent customer service and high-quality installations.
3. Kimbletech: Offers customised solar solutions tailored to individual needs, ensuring optimal performance and satisfaction.
4. Chiltern Solar: Specialises in solar PV systems for both residential and commercial purposes, providing comprehensive services in the South East.

These companies are well-equipped to handle the unique challenges of installing solar panels in this region, including local planning authority regulations and maximising sunlight exposure.

South West England

Ntionwide company Green Central, along with My Home Solar and SunGift Solar are recognised as leading providers of solar panel installations in South West England.

SunGift Solar, with nearly 20 years of experience, is known for its reliability and expertise in the industry.

My Home Solar operates in various regions, including:

• Oxford
• Gloucester
• Dartford
• Dorchester

They offer comprehensive solar panel installation services to meet the diverse needs of homeowners, with solar panels installed by reputable solar panel companies. These companies have earned their reputation through consistent delivery of high-quality installations and customer satisfaction.

North England

In North England, Green Central is based in Wakefield, West Yorkshire and is again a top installation company in this area; Solar Fast and Sustainable Energy Engineering are recognised as the best solar panel installers.

Known for their expertise and reliable installations, these companies have become the preferred choice for many customers in the region.

Whether you are looking for residential or commercial solar panel installations, these companies offer comprehensive services to meet your energy needs.

Their commitment to quality and customer satisfaction makes them standout choices in North England.

What to Consider When Choosing a Solar Panel Installer

Selecting the correct solar panel installer encompasses more than merely comparing prices. One must consider multiple factors like:

• Certifications like MCS (Microgeneration Certification Scheme), RECC (Renewable Energy Consumer Code), and STA (Solar Trade Association), which are crucial indicators of an installer’s legitimacy and adherence to industry standards.
• Experience in the field
• Customer reviews

Considering these factors will help guarantee the selection of a dependable, professional installer.

Experience also plays a pivotal role. An installer boasting a minimum of five years’ experience is likely to possess the necessary professional expertise to address any potential complications that may emerge during the installation process.

Additionally, customer reviews can provide valuable insights into the quality of installation, customer service, and overall satisfaction.

Researching thoroughly, asking for references, and getting multiple quotes can help you make an informed decision.

Certification and Accreditation

Certified installers under the Microgeneration Certification Scheme (MCS) are highly recommended for installing solar panels in the UK.

MCS certification ensures that installers undergo rigorous training and adhere to strict guidelines, including the use of approved components and materials.

This certification guarantees the expertise and commitment of an installer to safely and professionally install solar panels, ensuring compliance with local building codes and utility requirements for installed solar panels.

Experience and Expertise

Selecting the right solar panel installer with extensive experience ensures proper installation and long-term effectiveness of your solar panels. An experienced installer can navigate potential issues effectively and provide references from previous clients to demonstrate their reliability and quality of work.

Choosing an installer without verifying their qualifications or references can lead to poor installation quality and higher maintenance costs.

Customer Reviews

Customer reviews are an invaluable resource when choosing a solar panel installer. They provide insights into the reliability, quality of installation, and customer service offered by the company. Reading reviews on platforms like Trustpilot can help you gauge the overall satisfaction of previous customers and identify any potential red flags.

Additionally, talking to real customers can offer a firsthand account of their experience with the installer, helping you make a more informed decision.

Comparing Solar Panel Installation Costs

Understanding the costs involved in solar panel installation is crucial for making an informed decision. The cost to install solar panels in the UK can range between £2,500 and £13,000, depending on various factors such as:

• System sise
• Type of panels
• Installation process
• Additional components
• Location

A typical 4kW solar panel system, including installation, costs around £5,000 to £6,000, while a system with battery storage can range from £13,000 to £15,500.

Comparing quotes from various solar panel installers is vital to guarantee you secure the most advantageous deal. By receiving multiple fixed quotes, you can:

• Compare prices and select the best deal that offers fair pricing
• Make an informed decision and ensure you are getting value for your money
• Assess the scope of work, equipment quality, and potential additional costs
• Ensure transparency and avoid hidden fees

This process allows you to make an informed decision and ensure you are getting the best possible deal for your solar panel installation.

We will now examine the breakdown of standard installation costs and unveil the available financing options.

Installation Costs

The cost of installing solar panels varies based on the size of the system and labor costs involved. Here are some examples:

• A 3kW system suitable for a 1-2 bedroom house typically costs between £4,500 and £5,500.
• A 4kW system for a medium-sized home ranges from £5,000 to £6,000.
• Larger systems, like a 6kW installation, can cost between £9,500 and £10,500.

Labor costs for installing solar panels in the UK generally range from £300 to £500 per person, per day.

Financing Options

Financing options play a crucial role in making solar panel installations more affordable. Effective Home, for instance, offers flexible financing options that allow homeowners to spread the cost over time.

They also provide a subscription service called Energy Shield, enabling access to solar energy for as little as £99 upfront. Additionally, their cashback scheme with Halifax offers up to £500 for installing green technologies like solar panels.

Exploring these financing options can help manage the upfront costs and make the transition to solar energy more feasible.

Benefits of Hiring Professional Solar Panel Installers

Engaging professional solar panel installers has a myriad of benefits such as:

• Quality assurance
• Long-term savings
• Adherence to local, state, and federal regulations
• Management of all necessary permits and documentation, saving homeowners both time and inconvenience
• Use of quality materials that enhance the durability and performance of solar systems
• Warranties on both workmanship and materials, protecting your investment

Additionally, professional installers guarantee their work, providing peace of mind through service commitments.

Their expertise can result in faster installation times compared to DIY, ensuring that your solar panels are up and running efficiently. We will now delve into these benefits with greater detail.

Quality Assurance

Hiring professional installers not only ensures proper installation but also guarantees system performance and longevity.

DIY solar panel installation is not recommended due to the complex process involving electrical wiring, safety hazards, and potential fire risks.

Professional installers conduct thorough testing and commissioning to ensure optimal system performance, reducing maintenance costs due to their expertise and quality of work.

Regular maintenance services provided by professionals further prolong system life and enhance performance.

Long-Term Savings

Proper installation by professionals maximises energy production, leading to greater long-term savings.

Adding a solar battery can significantly reduce a homeowner’s electricity bill by up to 70%.

While investing in battery storage may increase initial costs, it offers substantial long-term savings by storing excess energy for later use.

Additionally, the Smart Export Guarantee (SEG) in the UK allows homeowners to earn money by exporting excess solar energy back to the national grid, further enhancing financial benefits.

Common Mistakes to Avoid When Choosing a Solar Panel Installer

The selection of a solar panel installer can be a minefield of potential pitfalls.

A frequent error is to focus exclusively on price, choosing the cheapest installer without taking into account the quality of materials and workmanship.

Low quotes often indicate compromises in installation standards or the use of inferior-quality materials, which can lead to inefficiencies in energy production and higher repair costs in the long run.

It’s crucial to get at least three quotations from different companies to compare prices and services comprehensively.

Another mistake to avoid is falling prey to high-pressure sales tactics. Reputable companies should provide you with ample time to make an informed decision without resorting to quick decision-making pressures.

Be wary of exaggerated forecasts of energy generation, savings, and payback periods in proposals. We will now delve deeper into these aspects to comprehend how to sidestep these frequent pitfalls.

Avoiding Low-Cost Traps

While it may be tempting to choose the lowest quote, doing so can lead to significant problems down the road.

Compromises in installation standards or the use of inferior-quality materials could result in inefficiencies in energy production and costly repairs or replacements.

It’s essential to get a complete breakdown of costs, including materials, labor, and any additional fees, to ensure transparency and avoid hidden costs.

Overselling Tactics

High-pressure sales tactics often involve pushing for quick decisions on the spot and making exaggerated claims about energy generation and savings.

Avoid companies that use such methods, as reputable solar panel installers should provide clear, accurate information and allow you to make an informed decision at your own pace.

Additionally, be cautious of installers who try to sell unnecessary extras like voltage optimisers and heating controls, which may not be required for your specific setup.

The Solar Panel Installation Process

A clear understanding of the solar panel installation process can aid in your preparation and guarantee a smooth process.

The process typically begins with a thorough planning phase to determine the appropriate size of the solar system based on your house typology and annual energy consumption.

The entire installation process usually takes about 4 to 6 weeks from start to finish.

The installation involves several key steps, including a site survey and assessment, the actual solar pv installation and connection of the panels, and post-installation checks to ensure optimal system performance.

Each of these steps is crucial for the successful functioning of your solar panel system. We will now delve into these steps with greater depth.

Site Survey and Assessment

Before installing solar panels, a thorough site survey and assessment are conducted. This includes:

• Checking if the chosen installation site receives consistent sunlight
• Evaluating the shape and orientation of the roof to ensure optimal sunlight exposure
• Assessing if the site can support the weight and cabling infrastructure of the panels
• Checking the surroundings for any elements that could cause shading

This planning phase is essential to determine the appropriate size and layout of the solar system for maximum efficiency.

Installation and Connection

The installation process for solar panels includes the following steps:

1. Erect scaffolding, which usually takes about half a day.
2. Attach mounts to the roof or wall to support the solar panels. The panels should be tilted between 18 to 36 degrees to maximise sunlight exposure.
3. Securely attach the solar panels to the mounts.
4. Install wiring either in series or parallel, depending on the required output voltage and current.

Finally, a solar inverter is connected to convert the absorbed solar energy into usable electricity for your home.

Post-Installation Checks

After installation, thorough testing and commissioning of the solar panels are essential to ensure they are functioning correctly.

Monitoring the system’s performance through a generation meter can help detect any issues early and ensure optimal operation.

Additionally, using wire meshing can prevent birds from nesting under the solar panels, which could otherwise cause issues.

These post-installation checks are crucial for maintaining the efficiency and longevity of your solar panel system.

Summary

In summary, choosing the right solar panel installer is crucial for ensuring the efficiency and longevity of your solar panel system.

By considering factors such as certifications, experience, and customer reviews, you can select a reliable and professional installer who meets your needs.

Additionally, understanding the costs involved and exploring financing options can help make the transition to solar energy more affordable.

Hiring professional installers offers numerous benefits, including quality assurance and long-term savings.

Avoiding common pitfalls, such as low-cost traps and high-pressure sales tactics, ensures you make an informed decision that best suits your needs.

By following the outlined steps in the installation process, you can ensure a smooth and successful solar panel installation. Embrace the power of solar energy and enjoy the benefits of reduced electricity bills and a greener future.

Frequently Asked Questions

What certifications should I look for in a solar panel installer?

Look for certifications like MCS, RECC, and STA when choosing a solar panel installer, as these ensure adherence to industry standards and reliable installations.

How much does a typical solar panel installation cost in the UK?

A typical solar panel installation in the UK can cost between £2,500 and £13,000, with a typical 4kW system costing around £5,000 to £6,000. This cost varies based on factors like system size, panel type, installation process, and location.

What financing options are available for solar panel installations?

You can finance your solar panel installation through flexible payment plans, cashback schemes, and subscription services such as Effective Home’s cashback scheme with Halifax and Energy Shield subscription service. Consider these options to find the best fit for your needs.

Why should I hire a professional solar panel installer?

Hiring a professional solar panel installer ensures compliance with regulations, use of quality materials, faster installation times, and warranties on workmanship and materials, as well as handling permits and paperwork, saving you time and hassle.

What are common pitfalls to avoid when selecting a solar panel installer?

When selecting a solar panel installer, avoid choosing based solely on price and be cautious of high-pressure sales tactics and exaggerated claims about energy generation and savings. Always prioritise quality and reliability over low quotes and high-pressure tactics.