Cut your electricity billswith solar built for your home.
See what you could save, then book a free video consultation.
- No doorstep sales
- In-house engineers
- 25-year panel warranty
0% VAT on solar installs completed by 31 March 2027.
After that, VAT on solar and batteries goes back to 5%. What the change costs
Free · 30 seconds · no details needed
See what you could save
Drag to your rough monthly electricity bill and we'll estimate what solar and battery storage could save you.
- Approx. usage
- 0 kWh/yr
- Home size
- Roughly a large or high-usage home
- Lower electricity bills
- £0
- Export income (SEG)
- £0
- Battery on a night tariff
- £0
Estimate only, based on UK averages for a solar + battery system on a time-of-use tariff. The 25-year figure is net of the install cost and panel degradation, and assumes energy prices stay flat. Your exact figures depend on your roof, usage and tariff. We confirm them at your free survey.
Your mortgage lender
Your mortgage could pay for your solar!
Some pay cashback after install. Some lend at 0% interest. Some give you a better mortgage rate for an already-green home. Pick yours and we'll show you what's possible.
Your lender isn't here, or you're not sure?
Tell us your lender and we'll look into itGeko Energy is not a mortgage adviser. Information about lender products is factual and sourced from each lender's own published pages, verified on 23 June 2026. Always confirm current terms direct with your lender before relying on any specific figure. Eligibility is determined by your lender.
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Reviews
What our customers say
“Great service from start to finish from Tom & the team. Had 16 panels and a battery fitted very promptly from the initial Zoom meeting. Over the moon with the results. Thank you, GEKO Energy.”
Sarah B.Customer review“Filled in a form and was contacted by their team within 24 hours. They were really informative and gave me full confidence in the system, showing me how much I would save. All installed within a week. Would recommend.”
“5 star service. Top quality installers and staff guided me throughout the entire process with ease. Would highly recommend if you’re looking to install solar in the UK. Some of the best guys in the industry.”
“Had a 10 panel system fitted with a 6kW battery and inverter at our place in Cambridge. Geko Energy were straightforward from start to finish. No pushy sales tactics, just honest advice on what made sense for our roof and usage.”
“Very friendly and helpful staff from the initial survey, and very smooth all the way through the process. Thanks, GEKO.”
“Easy to deal with, no drama at all. Big thank you to Tom. Would highly recommend.”
Featured case study
Pete & Sarah, Somerset.
£3,324 saved every year.
16 panels and a 12 kWh Fox battery, installed in a single day. Pete & Sarah's electricity bill dropped from over £3,000 a year to £23 a month. The full breakdown is on their case study.
- 16 × DMEGC 515W panels
- Fox 6kW hybrid inverter
- Fox EP12 12kWh battery
- Installed in a single day
Figures reflect Pete & Sarah's actual bills before vs the rolling average since their install was commissioned in June 2026. Individual result. Your saving depends on your home and usage.
How it works
From first call to switched on, typically in 4 weeks.
Week 1
Free video consultation
A 30-minute call about your home, your bills and what you want from solar.
Week 2
Custom system design
Our engineers design around your roof and usage. You get one total price.
Week 3
Survey and install
An engineer confirms the design on site. Our own team installs, typically in a day.
Week 4
Switched on
We register you with the DNO, set up your monitoring app and SEG export.
Compare installers
How Geko compares to other solar installers
Three ways to buy solar. Here's what each one usually looks like.
Cheap and typical columns describe common practice in the UK solar market. Individual installers vary.
What we do
Three ways to take control of your energy.
Manufacturer panel warranty
Solar PV
High-efficiency panel systems designed around your roof and your usage. Aiko and DMEGC panels, fitted by our own engineers.
Learn more about Solar PV
Battery warranty in writing
Battery Storage
Store your solar and use it when you need it. Optimise for SEG export, time-of-use tariffs, or blackout protection. Tesla Powerwall 3, Fox ESS, Sigenergy and EcoFlow.
Learn more about Battery Storage
Solar-integrated home charger
EV Charging
7kW home chargers with solar integration. Charge your car off your own roof when the sun's up. OZEV-authorised installer.
Learn more about EV Charging
Let's find the right system
for your home.
Book a free video consultation. We'll talk through your home and your options.
0% VAT on solar installs completed by 31 March 2027Get a free 30-minute consultation.
Talk it through with a Geko engineer on video and get numbers for your home. No doorstep visit.
Book my free consultation