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Expert Solar Panel Installation in Windsor

Premium electrical services with an 18-month warranty.

We provide reliable solar panel and battery solutions for homes and businesses across Windsor, including areas near Windsor Castle, Queen Charlotte Street, and Thames Street. Our NAPIT-registered, MCS-certified engineers ensure every installation is safe, efficient, and meets the latest professional and regulatory standards.

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David Kay

Owner & Founder Pure Electrical
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Reviews

What Our Clients are Saying

Justin P

5.0

I would give David / Pure Electrical Group 12 stars if I could. I am floored with the level of quality, professionalism and attention to detail that Pure Electrical has. I hired Pure Electrical for a Electrical Installation Condition Report (EICR) and not only did David, extremely diligently, test out every single breaker, plug, light switch and light fitting in the house, but he fixed every single issue that he had the tools and materials for, and even went and purchased two new breakers to replace a faulty one I had and install a new one for a separate light circuit I didn’t even know I had

Maahi Al-Hoque

5.0

We had Pure Electrical replace old heavy light fixtures in our bedrooms with brand new LED ones. We really enjoyed having David carry out work on our house; he is polite, considerate and small things like having automated texts for his arrival time etc. made a nice difference. Highly recommend David’s professional service!

Sean Williams

5.0

Great work arrived on time clean and tidy will use again

Tiny

5.0

Did a fantastic job fitting some outside lighting and electrics for me. Even went out of his way to tidy up another electricians bad wiring!

Peter Szanto

5.0

Thank you for the great work, Dave!

Chris Pinder

5.0

Friendly, professional, approachable, local tradesman, provided a good quality, tidy installation at a reasonable price. Happily recommend Prue Energy Electrical for electrical work.

Stephen Hemsley

5.0

Very professional, reasonable rates and a really helpful bloke. Highly recommended!

Maggie Cobb

5.0

Excellent service from Dave! He fitted an external light/camera for me, was super efficient and I would highly recommend him to anybody!
Good value for money too.

Ben Davies

5.0

Took care of all the electrical work needed in our house renovation with the highest quality. Went above and beyond, consulting on a range of anreas and providing great solutions to any snags we encountered. Very friendly and professional, and clearly really cares about the customer. I highly recommend using Pure Electrical

who we are

Professional Solar Energy Services Across Windsor

Since 2023, Pure Electrical Group Ltd has been helping homeowners and businesses in Windsor and the wider South East transition to clean, renewable energy. From initial surveys to full installation and testing, our engineers deliver every project smoothly and with precision.

We prioritise tidy workmanship, clear communication, and minimal disruption. Whether installing solar panels on homes near Windsor Castle or commercial properties across the town, every project is handled with care and professionalism.

Our aim is to be Windsor’s trusted solar panel installation service, providing efficient, long-lasting energy solutions for both residential and commercial clients.

Our Mission

To provide safe, efficient, and professional solar panel and battery installations with clear communication and guaranteed results.

Our Vision

To be recognised as Guildford’s most reliable solar installation service, delivering high-quality renewable energy solutions throughout the town and surrounding South East areas.

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Electrical services we offer

EV Charge Point
OZEV-approved home and business installations.
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Solar PV & Battery Storage
MCS-certified clean energy solutions.
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Rewires & Upgrades

Safe, compliant electrical system upgrades.

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Testing & Certification
Comprehensive electrical safety reports delivered.
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Lighting Solutions

Indoor and outdoor lighting installations.

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Repairs & Fault Finding
Fast diagnosis and permanent fixes.
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Benefits of choosing us

Why Choose Our Solar Installation Team in Windsor

Clear Communication & Transparent Pricing
We provide straightforward quotes and practical recommendations, ensuring you understand the full scope of work before any project begins.
Our engineers arrive on time and fully equipped, completing work efficiently while respecting your time and property.

Fast service across Windsor, including areas near Windsor Castle, Queen Charlotte Street, and Thames Street, ensuring your project is completed without delay.

Every project is completed with attention to detail, leaving your property tidy, safe, and professionally finished.
All completed electrical work includes an 18-month workmanship warranty for added reassurance and peace of mind.
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portfolio

See our latest Projects
our process

How Our Solar Installation Process Works

First Contact

Reach out online or by phone to discuss your solar panel requirements.

Quote & Consultation

We assess your needs and provide a free, clear quotation.

Appointment

Choose a convenient date and time for our engineers to install your solar system.

Expert Installation

Our qualified engineers install panels, inverters, and batteries safely and efficiently.

Completion

All work is tested, certified, and ready for immediate energy production.

Who We Work With in Windsor

We work with homeowners, landlords, and small businesses across Windsor who value reliability, professionalism, and hassle-free service.

Our projects typically include residential and commercial solar PV installations, battery storage, electrical upgrades, and ongoing maintenance near Windsor Castle, Queen Charlotte Street, Thames Street, and other nearby locations.

Blog

Our Latest Blog Articles

1
Common Electrical Problems in South East Homes and How to Fix Them
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DSC02872
Essential Electrical Safety Checklist South East – Protect Your Home Today
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Testing1
Complete Guide to EICR in the South East
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Faqs

Frequently Asked Questions from Windsor Clients

Do you guarantee your installations?

Yes, all labour is covered by an 18-month workmanship warranty, and parts are protected by manufacturer guarantees.

We cover Windsor and surrounding areas including Windsor Castle, Queen Charlotte Street, Thames Street, and nearby towns within about an hour’s travel.

Yes. Many installations can be quoted from photos or video calls. If a site visit is required, we’ll schedule a convenient appointment and provide a detailed written quote.

Absolutely. All our engineers are NAPIT-registered, MCS-certified, and fully insured for safe and compliant installations.

Areas we Cover

Serving the South East & surrounding Areas

Book Your Solar Panel Installation in Windsor

Looking for a reliable solar panel installer in Windsor who delivers professional workmanship and clear communication? Pure Electrical is ready to help.

Call us today for a free quote and to discuss your solar energy project.

+44 0333 0500401