Save BIG with
solar & battery power
Save up to 85% on your energy bills. £1,000+ potential annual savings with solar & battery storage from £5,715.
Flexible finance options available
Solar + Battery
The UK's most powerful
solar combination
Battery Only
Store energy when it's
cheap, use it later
Solar Only
Harness the power
of the sun
Which? Trusted Trader
Approved for 2 years running
Octopus Trusted Partner
Accredited for trusted solar installations
Working with the best
Recognised by the biggest names in home services.
How solar works
A simple system that works automatically in the background, helping you use more of your own energy and spend less on electricity.
Generate
Panels turn daylight into electricity for your home.
Use
Your home uses solar energy first, automatically.
Return
Any unused energy goes back into the system.
Save
You spend less on electricity bills, every month.
A simple solar installation process
Getting started
Planning
Installation
Ready to use
What's included in a solar system
A complete system designed to work seamlessly together, generating clean energy for your home and reducing your electricity bills.
Solar panels
Converts daylight into usable electricity. Built for UK weather.
Battery storage
Stores unused solar energy so you can use it later.
Reliable solar systems, professionally installed
Save £1,000+ on your electricity bills
Real savings, broken down into where your money stays with you.
£1,000+ per year
That's like getting your morning coffee free, every day, all year.
Lower monthly bills
That's hundreds of pounds you don't pay for electricity each year.
Energy independence
Like relying on yourself instead of price rises you can't control.
More control over your energy
Choose the setup that gives you the best balance of savings and control for your home.
Solar with battery storage
Store unused solar energy and use it later, the most effective way to reduce your energy bills.
Solar panels only
Generate your own electricity and start saving, even without a battery.
Battery storage only
Buy electricity when it's cheap and use it later, instead of paying higher evening prices.
Why choose iHeat for solar?
We make going solar simple, transparent, and stress-free. Trusted by thousands of homeowners across the UK.
Quick Estimates
No hidden fees or surprises. Get a clear estimate tailored to your home.
MCS Certified Installation
MCS certified installations, eligible for Smart Export Guarantee payments.
Flexible Finance
Spread the cost with finance from 9.9% APR and affordable monthly payments.
Premium Products
Industry-leading solar panels, batteries and inverters from trusted brands like Aiko and Fox ESS.
Expert Engineers
Qualified, experienced installers who understand solar systems inside and out. Professional installation guaranteed.
Dedicated Support
Our aftercare team is here to help with any questions, from system monitoring to maximizing your savings.
The UK's trusted choice for solar & battery storage
Independently endorsed and certified for outstanding quality and expert workmanship.
Which? Trusted Trader
Independently endorsed for outstanding quality, trusted service, and expert workmanship you can depend on.
Octopus Trusted Partner
Approved by Octopus Energy as a trusted partner for high-quality solar and battery installations.
5 Star Trustpilot Rated
Over 10,000 verified 5-star reviews from happy customers praising our reliable and friendly service.
MCS Certified
MCS certified for safe, compliant renewable energy installations and servicing every time.
FCA Authorised
Authorised credit broker offering secure, transparent finance options with total peace of mind.
Duracell Premium Partner
Premium partner for trusted Duracell Energy battery solutions designed for long-term solar performance.
MCS Certified Installer
All systems are installed to UK standards, giving you access to export payments and long-term guarantees.
The most powerful partnership in solar & battery storage
Industry-leading solar panels, batteries, and inverters from trusted brands.
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Why choose us for your solar installation?
We provide more than just a boiler. Compare our fixed-price service with standard local installers to see the difference.
Peace of Mind Guaranteed
We're committed to providing you with the highest standards of service, backed by industry-leading certifications and thousands of satisfied customers.
Which? Trusted Trader
Independently endorsed for exceptional quality and trustworthy service.
5★ Trustpilot Rated
Over 10,000 verified 5-star reviews from real customers across the UK.
FCA Authorised
Approved credit broker offering secure, transparent finance options.
MCS Certified
Fully qualified and certified for safe, compliant solar installations.
Flexible Ways to Pay
We offer a range of finance solutions so you can spread the cost in a way that suits you.
Flexible Finance
Choose the payment option that fits your budget.
Low Monthly Payments
Spread the cost over a longer term if you prefer.
Pay Later Options
Ask about available deferred payment solutions.
Everything you need to know
Find quick answers to our most common questions.
Solar help & expert guides
Home battery storage without solar in the UK
Yes, you can install home battery storage without solar panels in the UK. A battery-only system char...
Renewables Manager
20 February 2026
Guides
DNOs: Who is my distribution network operator?
Your Distribution Network Operator is the regional company that owns and manages the electricity cab...
Renewables Manager
19 February 2026
Guides
Solar Panel Grants
These grants not only help residents save money on installation but also help lower energy bills and...
Renewables Manager
06 January 2026
Advice
Best Solar Panels UK
In this guide we compare key panel types and specs for UK homes, outline typical installed prices, a...
Renewables Manager
05 January 2026
Guides
Save with solar
Getting a quote takes less than 60 seconds,
see how much you could save.
*Solar panels and savings are subject to eligibility requirement, geographical restrictions and terms and conditions. These are example figures only and are based on standard MCS calculations for a south-facing 12-panel solar array in central England, on a 35-degree tilt roof, with no shading, and annual electricity usage of 4,000 kWh. The tariff rate is 25.73p/kWh (Ofgem Energy Price Cap from 1st July 2025). Savings assume a 5.1 kWh battery and Smart Export Guarantee (SEG) payments of 21p/kWh under the E.ON Next Premium v2 Export tariff. Actual savings may vary. Our experts may suggest additional or alternative products, updating savings based on your specific situation. Geographical and eligibility restrictions apply.