If your energy bills crept up again this year, you are not imagining it. The Ofgem price cap rose once more in July 2026, and for thousands of households in Brighton and Hove that has turned solar from a nice idea into a practical way to take back control of what they pay.
The good news is that the South Coast is one of the better parts of the UK for solar, and the numbers in 2026 are genuinely compelling. This guide walks you through what a system really costs, what you can expect to save, and how to choose an installer you can trust. It is written by the team at Cre8 Zero, an MCS-certified installer based right here on Queen’s Road in Brighton.
Why Brighton and Hove is a strong location for solar
There is a common myth that solar only works in hot, sunny countries. It does not. Solar panels are driven by daylight, not heat, and they actually perform slightly better in cool, bright conditions than in a heatwave.
The South Coast enjoys some of the highest levels of daylight in the country. Brighton and Hove, sitting on the open coastline with long summer days and clear sea light, is well placed to make solar pay. South-facing roofs do best, but east and west-facing roofs still generate strong returns across the day, which often suits the morning and evening usage of a typical household.
Key takeaway: you do not need Mediterranean sunshine for solar to work. You need daylight, a suitable roof and a well-designed system, and Brighton has plenty of the first.
How much do solar panels cost in Brighton in 2026?
Every home is different, so treat the figures below as indicative ranges rather than fixed quotes. Your final price depends on roof type, access, the number of panels, the inverter and whether you add a battery.
- 3kW system (smaller home, 6 to 8 panels): roughly £5,000 to £6,500
- 4kW system (typical three-bedroom home, 8 to 11 panels): roughly £6,000 to £8,500
- 6kW system (larger home or higher usage): roughly £8,500 to £12,000
- Adding battery storage: typically an extra £3,000 to £6,000 or more, depending on capacity
These ranges reflect UK market prices in 2026 and are for supply and installation by an MCS-certified company. A proper survey is the only way to get an accurate figure, which is exactly what a free energy assessment is for.
The 0% VAT window is closing
Here is a timing point worth knowing. In Great Britain, the supply and installation of solar panels and battery storage on homes currently carries 0% VAT, and that relief is scheduled to run until 31 March 2027. After that date it is expected to revert to at least 5%.
On a typical install that relief is worth hundreds of pounds, and your installer applies it automatically on the invoice with no forms to fill in. If you have been weighing solar up, 2026 is a sensible year to act while the saving is still in place. Eligibility can vary by property type, so we confirm it during your survey.
What could you actually save?
Savings come from two places: the electricity you use yourself instead of buying from the grid (self-consumption), and the surplus you sell back through the Smart Export Guarantee.
A well-sited 4kW system on the South Coast can generate in the region of 3,400 to 4,000 units of electricity a year. How much of that translates into savings depends on how much you use during daylight hours and whether you store the rest in a battery.
As an indicative guide, many households save in the region of £400 to £900 a year, and that figure rises as grid prices rise. With the price cap higher again from July 2026, every unit you generate and use yourself is worth more than it was a year ago.
Key takeaway: the more of your own solar you use directly, the better the return, which is why batteries and smart timing matter.
Getting paid to export: the Smart Export Guarantee
The Smart Export Guarantee, or SEG, requires larger energy suppliers (those with 150,000 or more domestic customers) to pay you for the surplus electricity your panels send back to the grid.
A few things are worth understanding:
- Rates in 2026 vary widely, from around 1p per unit at the bottom end to 30p or more per unit on the best battery-linked tariffs. Strong flat-rate options sit in the region of 12p to 16.5p per unit.
- Your export tariff is decoupled from your import supplier, so you can buy your electricity from one company and sell your surplus to another.
- You need an MCS-certified installation and a smart meter to take part.
For a 4kW system without a battery, exporting perhaps 1,500 to 2,000 units a year, SEG income often lands in the region of £150 to £300 a year. Add a battery and a time-of-use tariff, and you can hold cheap or self-generated power and export it when it is worth the most.
Is your Brighton roof suitable?
Most Brighton and Hove roofs are suitable for solar, but the city has a few local quirks worth checking.
- Pitch and orientation: south, east and west-facing roofs all work. A pitch of around 30 to 40 degrees is close to ideal, but panels perform well across a wide range.
- Shading: tall neighbouring terraces, chimneys and trees can cast shade. Modern systems use optimisers or microinverters to limit the impact, so a partially shaded roof is rarely a dealbreaker.
- Conservation areas and listed buildings: parts of Brighton and Hove sit within conservation areas, and some properties are listed. This does not rule solar out, but it can affect panel placement and may require planning permission. We check this for you before anything is agreed.
- Roof condition: panels last for decades, so it is worth installing on a roof in good repair. We will flag anything that needs attention during the survey.
Should you add a battery?
A battery is not essential, but in 2026 it makes a strong case for many households. It lets you store solar generated during the day and use it in the evening, when you would otherwise be buying expensive grid electricity.
Batteries also carry 0% VAT until 31 March 2027, and they pair well with time-of-use export tariffs. For homes that are empty during the day, a battery can be the difference between using a little of your solar and using most of it. We will model whether it stacks up for your usage rather than selling you one by default.
How Cre8 Zero works with you
We keep the process simple and transparent, in four steps.
- We connect. We discuss your current and future energy needs, your roof and your goals.
- We design. We create a bespoke system for your home, budget and usage, not a one-size-fits-all package.
- We Cre8. We handle the applications, the installation and the connection of your new system.
- You win. You start saving, and you monitor everything from your phone.
Every installation is MCS-certified, carried out by fully qualified electricians, and backed by an insurance-backed workmanship warranty. We are also rated 5 stars by customers on both Trustpilot and Google, which we think says more than any sales pitch.
Ready to see what your roof could do? Book a free energy assessment with our Brighton-based team, with no obligation and no pressure.
How to choose a solar installer in Brighton and Hove
Solar is a long-term investment, so the company you choose matters as much as the panels. Before you sign anything, check that your installer:
- Is MCS-certified, which is required for both the SEG and the 0% VAT relief
- Uses qualified, registered electricians
- Offers both a product warranty and an insurance-backed workmanship warranty
- Provides a clear, itemised quote with no vague extras
- Can explain why they have designed your system the way they have
- Has genuine local reviews you can read for yourself
Being local matters too. If something needs attention in a few years, you want a team that can come back, not a national outfit that has moved on. Our office is on Queen’s Road in the heart of Brighton, and we install across Hove, Portslade, Saltdean, Rottingdean, Shoreham and the surrounding area.
Frequently asked questions
- How much do solar panels cost in Brighton in 2026? A typical home solar system in Brighton costs roughly £6,000 to £8,500 for a 4kW setup, with smaller systems from around £5,000 and larger 6kW systems up to about £12,000. Battery storage adds roughly £3,000 to £6,000. All figures are indicative, and a free survey gives an exact price.
- Do solar panels work well on the South Coast? Yes. Brighton and Hove enjoy some of the highest daylight levels in the UK, and solar panels run on daylight rather than heat, so they perform reliably across the year, including on bright but cool days.
- Is there still 0% VAT on solar panels in 2026? Yes. Solar panels and battery storage installed on homes in Great Britain carry 0% VAT until 31 March 2027, after which the rate is expected to rise to at least 5%. Installers apply the relief automatically.
- Can I get paid for the electricity my solar panels export? Yes. Through the Smart Export Guarantee, larger suppliers pay you for surplus electricity. Rates in 2026 range from around 1p to 30p or more per unit, and you need an MCS-certified system and a smart meter to qualify.
- Do I need planning permission for solar panels in Brighton? Most home installations fall under permitted development and do not need planning permission. However, listed buildings and some conservation areas in Brighton and Hove may require it. We check this for you before any work begins.
- How long do solar panels last? Modern panels typically carry 25 to 30 year performance warranties and keep producing power well beyond that, while inverters and batteries usually carry shorter warranties of around 10 years.
Take the first step today
Solar in Brighton and Hove in 2026 adds up: strong daylight, rising grid prices, 0% VAT while it lasts, and a real income from exporting surplus power. The hardest part is simply getting started.
Let our local, MCS-certified team show you exactly what your roof could generate and save. Book your free energy assessment online, call us on (020) 3038 4595, or email enquiries@cre8zero.com. We would be glad to answer your questions and get you a clear, honest quote.
