Make that Switch to Solar Today & Don’t Look Back!
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At Williams Electrical Contractors, we provide smart, affordable solar solutions to help you take control of your energy.
Why Now’s the Perfect Time to Go Solar!
Take Control of Your Energy Bills By Switching to Solar Today!
From your first enquiry to final installation, our friendly experts make going solar simple, stress-free, and fully supported at every stage.
Why Choose Williams Electrical Contractors?
Solar PV & EV are renewable energy specialists, delivering expert solar panel and EV charger installations across Brighton, East Sussex, London, and the South East. As part of Williams Electrical Contractors Southern Ltd, they combine innovative technology with decades of trusted industry expertise and a strong commitment to customer satisfaction.
Serving both homes and businesses, they provide personalised advice, smooth and efficient installations, and ongoing support to ensure your system performs optimally for years to come. Backed by a reputable electrical contractor, every project is managed with care and precision, from the initial consultation right through to final completion.
Driven by a genuine passion for clean energy and an unwavering focus on quality, they help you significantly lower your energy bills, reduce your carbon footprint, and future-proof your property. Their goal is to make switching to solar and EV chargers smart, straightforward, and completely stress-free for every homeowner.
Still Questioning the Switch?
Learn How Switching to Domestic Solar Couldn’t Be Easier!
Switching to Solar Today is so Simple!
In just a few easy steps, our in-house experts design and install a solar system tailored to your home and lifestyle.
Tell Us About Your Home
Answer a few quick questions about your property and how you use energy every day. This helps us understand what solar setup will work best for you.
Get Your Perfect Solar Match
Based on your answers, we’ll recommend the ideal solar system tailored to your needs and budget, so you get the most from your investment.
Connect with an Installer
Our experienced team handles everything , delivering great value, reliable service, and a hassle-free switch to solar.
See What Our Customers have to Say
Check out our some of our very happy customers with our google reviews below:
In Need of Other Electrical Work? We Can Help With That Too!
In Need of Other Electrical Work? We Can Help With That Too!
As well as being a Solar PV & EV expert Williams Electrical Contractors Southern Ltd offer an array of electrical services. If this is something you need, why not visit by using the button below.
Top Reasons to Make the Switch to Solar
Making the switch to solar comes with countless benefits and virtually no downsides. Here are four great reasons to go solar today:
01
Cut Your Bills
Lower your monthly energy costs by generating your own electricity. Solar power reduces your reliance on expensive suppliers, helping you save more every single month.
02
Earn Back
Sell unused energy back to the grid and turn your roof into a mini power station. It’s a simple way to make your solar investment work even harder.
03
Go Green
Reduce your carbon footprint and contribute to a cleaner planet. Solar energy is a renewable, sustainable choice that helps fight climate change, without sacrificing comfort or convenience.
04
Future Proof
Protect yourself from rising energy prices by locking in long-term savings. Solar gives you energy independence and peace of mind for years to come.
Frequently Asked Questions
Solar panels capture sunlight and convert it into electricity you can use at home. Any surplus energy can be stored in a battery or sent back to the grid, reducing your energy bills.
Yes! Solar panels still generate electricity on cloudy or rainy days, though output may be lower. Modern panels are efficient enough to produce energy even in less-than-ideal weather.
Savings vary depending on your energy use and system size, but most homeowners reduce their electricity bills by around 50%. Over time, savings can cover the installation cost and continue to grow. The average annual saving is around £750 – See source
Solar panels typically come with warranties of 25 years or more and can continue generating electricity for 30 years or longer with minimal maintenance – See source
In most cases, no planning permission is required for domestic solar panel installations. However, if you live in a listed building or conservation area, you should check local regulations.
Any excess electricity you generate can be exported back to the grid. Depending on your setup and local schemes, you might receive payments or credits for this surplus energy.
Solar panels are low-maintenance. Occasional cleaning to remove dust or debris and an annual check-up are usually all that’s needed to keep them running efficiently.
One More Question?
Let us know, if you need some help and didn’t find an answer to your question.