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Top 5 Solar Panel Installers in Surrey1. Glow Green2. Sphere Energy Solutions3. Helios Energy4. Surrey Solar Solutions5. Surrey SolarBenefits of Solar Panels in SurreySolar Panel Grants & IncentivesHow to Choose a Solar Panel InstallerHow Glow Green WorksSolar Panels in Surrey FAQsMore Local Articles & Guides
Top 5 Solar Panel Installers in Surrey1. Glow Green2. Sphere Energy Solutions3. Helios Energy4. Surrey Solar Solutions5. Surrey SolarBenefits of Solar Panels in SurreySolar Panel Grants & IncentivesHow to Choose a Solar Panel InstallerHow Glow Green WorksSolar Panels in Surrey FAQsMore Local Articles & Guides
For dependable solar panel installation in Surrey, choose Glow Green who are trusted by more than 10,000 happy customers and recognised with an impressive 4.7-star Trustpilot rating.
Ready to begin your solar project? Just complete the form below to receive your free, tailored solar panel quote:
If you're not quite ready to request a solar quote, keep reading to explore our guide on the top 5 solar panel installers in Surrey. This will help you compare your options and find the best fit for you and your home.
We've also included answers to common questions about solar installations, including available grants and key questions to ask your installer in Surrey.
| Company | Google Rating | Number of Reviews |
|---|---|---|
| 1. Glow Green | 4.1 | 353 |
| 2. Sphere Energy Solutions | 5.0 | 35 |
| 3. Helios Energy | 5.0 | 26 |
| 4. Surrey Solar Solutions | 5.0 | 17 |
| 5. Surrey Solar | 4.8 | 25 |
While we strive for accuracy, the Google ratings and review counts shown in this article are based on data retrieved on November 25, 2025. Please note that these figures are dynamic and may fluctuate over time.
| Company | Google Rating | Number of Reviews | Years In Business |
|---|---|---|---|
| Glow Green | 4.1 | 353 | 14+ |
At Glow Green, we take pride in setting ourselves apart through a customer-first mindset and a complete range of energy-efficient solutions. As one of the UK’s leading providers, we specialise in the supply and installation of PV solar systems, battery storage, EV chargers, boilers, air conditioning and heat pumps.
Our goal is to make energy efficiency simple and accessible for everyone. With more than 50,000 energy-saving products installed, we’ve built a strong reputation for reliability, quality and excellence across the renewable energy sector.
☀️ Glow Green is a local installer offering solar installs in Surrey.
| Company | Google Rating | Number of Reviews |
|---|---|---|
| Sphere Energy Solutions | 5.0 | 35 |
Sphere Energy Solutions helps homes and businesses embrace sustainable living through efficient, future-ready energy systems. Specialising in bespoke solar PV, battery storage and EV charging solutions, Sphere Energy Solutions empowers customers to reduce energy costs and their environmental footprint while gaining greater energy independence.
With years of industry experience, Sphere Energy Solutions delivers cutting-edge technology and trusted installation services that ensure reliable, long-term performance. From homeowners to commercial partners, the company continues to lead the transition toward cleaner, smarter energy across the UK.
| Company | Google Rating | Number of Reviews |
|---|---|---|
| Helios Energy | 5.0 | 26 |
Helios Energy helps homes, businesses and schools switch to renewable power with expert solar panel installations and energy storage solutions. With more than a decade of experience, the family-run team offers reliable service and tailored systems designed to maximise efficiency and savings for every client.
Specialising in bespoke solar PV setups, Tesla Powerwall energy storage and EV charging, Helios Energy makes sustainable energy easy, supporting households and organisations across Surrey and the South East to reduce their carbon footprint and enjoy cleaner, greener living.
| Company | Google Rating | Number of Reviews |
|---|---|---|
| Surrey Solar Solutions | 5.0 | 17 |
Surrey Solar Solutions delivers expert solar panel installations, battery storage and EV charging for homes and businesses across Surrey and surrounding counties. The company’s principle-driven electrical contractors are MCS, NAPIT and RECC approved, ensuring quality and customer satisfaction with every project.
Clients benefit from flexible payments, free site surveys and a 10-year maintenance plan, making the switch to renewable energy straightforward and cost-effective. Surrey Solar Solutions combines professional service with a commitment to sustainability, helping the region cut energy bills and carbon footprints.
| Company | Google Rating | Number of Reviews |
|---|---|---|
| Surrey Solar | 4.8 | 25 |
Surrey Solar is a family-run solar installation company based in Lightwater, Surrey, with over 28 years of experience in the electrical industry. The team delivers high-quality solar PV systems and battery storage solutions for homes and businesses, using top-tier equipment and fully qualified electricians to maximise energy savings for every client.
Known for a customer-focused approach and first-class service, Surrey Solar helps customers reduce their energy bills and carbon footprint, supporting renewable energy adoption throughout Surrey and surrounding areas.
Surrey ranks as one of the top 10 sunniest counties in the UK, according to data from the Met Office. This makes it an excellent location for installing solar panels as you can take full advantage of the plentiful sunlight to generate clean energy for your home.
Here are some of the benefits of installing solar panels you may not know about:
Installing solar panels allows you to generate your own electricity which means you can significantly reduce your energy bills. The more sunlight your panels capture, the less power you need to buy from your supplier.
Solar panels are a smart investment that can potentially increase the value of your home. Buyers may see solar installations as a benefit because they lower ongoing energy costs and reflect an eco-friendly lifestyle.
Using solar energy means relying less on fossil fuels which helps reduce greenhouse gas emissions. By installing solar panels, you’re making a positive impact on the environment and contributing to the fight against climate change.
There are often solar grants and incentives available to help reduce the upfront cost of solar panel installation. These programs encourage more people in Surrey to switch to renewable energy and make solar more affordable.
Generating your own solar power means you become less dependent on the grid. This can be especially valuable during times of high energy demand or price increases, giving you more control over your energy supply.
As mentioned briefly above, there are several grants and incentives that can help lower your upfront costs and make solar panels more affordable in Surrey. Here’s some key options that might be available to you:
Smart Export Guarantee (SEG): This scheme means you get paid for any extra electricity your solar panels generate and send back to the grid. To benefit, your system must have a smart meter and be installed by a certified installer. It’s a great way to boost your savings by turning excess energy into cash.
0% VAT on Solar Panels: From April 2022 until at least March 2027, VAT on installing solar panels at your home is charged at 0%. This government tax cut greatly reduces the initial cost of installation, making solar energy a more cost-effective choice for many people.
ECO4 Scheme: This government-backed initiative helps low-income households and those living in less energy-efficient homes improve energy efficiency, including installing solar panels. If you meet certain income or property energy rating criteria, you could get financial help through this scheme.
Warm Homes Local Grant: Run in Surrey by local authorities, this grant supports vulnerable households by funding energy-saving improvements like solar panels and insulation. It aims to reduce fuel poverty and make homes warmer and more comfortable.
Solar Together Surrey: This is a group-buying program supported by the council that offers discounted solar panel and battery storage installation by pooling purchasing power. While the scheme isn’t always active, signing up means you can take advantage of lower prices and trusted installers when it’s running.
If you want help with eligibility or applying for any of these, installers in Surrey, including Glow Green, can guide you through the process.
While we’ve highlighted the top 5 solar panel installers in Surrey, it’s useful to know some of the key criteria we used to evaluate them.
These factors can also guide you if you choose to explore other installers beyond our list. Understanding these criteria helps ensure you select a reputable and reliable installer for your solar project:
Make sure the installer is certified by recognised bodies such as the Microgeneration Certification Scheme (MCS). This shows they meet high industry standards for quality and safety. Also check if they belong to consumer protection groups like the Renewable Energy Consumer Code (RECC).
Choose an installer with a strong track record in solar panel installations. Experienced installers have dealt with various roof types and solar system sizes, so they can handle yours efficiently.
Read customer reviews and testimonials to learn about others’ experiences. Positive feedback about professionalism, punctuality and post-installation service is a good sign.
Find out which solar panel brands and components they use. Reliable installers offer products from trusted manufacturers and provide warranties on equipment and work.
A local installer understands Surrey’s regulations and weather patterns better. They can advise on what works best in your area and help with required permits.
Questions to Ask Your Solar Installer:
Are you certified by the Microgeneration Certification Scheme (MCS) and other relevant bodies?
What brands of solar panels and inverter do you install?
What warranties do you offer on your products and installation?
How do you handle planning permissions for solar panels?
Will you handle all aspects of installation including electrical work?
How do you manage after-sales support and maintenance?
Do you offer any solar financing options or advice on available grants?
For more information, you can read our guide on how to choose a solar panel installer.
Step 1
Complete a Simple Form
Step 2
Pick Your Solar System
Step 3
Installed by our Experts
The best solar panel installer combines certified expertise, high-quality products, excellent customer service and transparent pricing. They should also provide reliable aftercare and help you access available grants and incentives.
Most domestic solar panel installations in Surrey take between one and three days, depending on the system size and roof complexity.
Most solar panels come with warranties of 25 years or more, but they often last well beyond that while still producing electricity efficiently. Proper installation and maintenance can extend their lifespan.
Initial solar installation costs and potential roof suitability issues can be hurdles. However, incentives, financing options and professional assessments can help address these concerns.
If your property is listed or in a conservation area, you may need special permissions before installing solar panels. Installers with local knowledge, such as Glow Green, can help navigate these rules.
