£500 off solar panels

Get £500 off1 our sleek, modern look, in-roof solar panel package and spread the cost with different ways to pay.

We also have a range of other solar packages to suit you and your budget. 

Offer ends 31 August. Terms and Conditions apply.

Solar installation update

In light of the coronavirus outbreak, we've adapted our approach to installing solar PV panels and batteries to ensure we keep everyone as safe as possible.  We can do technical surveys remotely via video call and any home visit will include full protective measures to keep you and our installers safe. For more information, visit our installation page

Exclusive SEG tariff

As an energy supplier we can offer our solar panel customers an exclusive Smart Export Guarantee  (SEG) tariff that pays you for the energy you export back to the grid. 

You're in safe hands

All our work is backed by HIES, the Home Insulation and Energy Systems insurance backed guarantee and all our installation teams are fully MCS accredited.

Experts you can trust

With over 4 million energy customers and thousands of solar photovoltaic panels installed in the UK and across Europe, you're in safe hands.

Your future energy home

E.ON Solar panel customers will receive access to our exclusive E.ON Home app. View and control the energy flow around your home.

Are solar panels right for me?

Powering your home with solar energy is the world's fastest growing renewable energy solution and could see savings of up to £400 a yearon your electricity bills. 

Having solar panels on your roof allows you to become more independent from the National Grid, reduce your home's impact on the environment and have greater control over how and when your energy is used. 

With the Smart Export Guarantee (SEG) you can also earn money back for exporting excess solar energy generated by your solar panel system into the grid.

We have three solar packages which can be tailored to meet the requirements of your home. 

Costs less than you think

Did you know you can get a solar panel system from just £4,324? We have a choice of finance options available. 

A greener tomorrow

Generating your own solar power reduces your carbon footprint and the amount of fossil fuels used to power your home. 

Greater independence

Generating your own energy gives you more independence. You can also get paid for any excess you export back to the Grid.

Store excess energy

Adding a battery to your solar panel system allows you to store up excess energy generated in the day to use at night or whenever you want.

Appointments to suit you

Starting your solar journey is simple and our team of experts is ready to help and give advice to ensure you get the perfect solar panel package to match your home and budget.

If you're interested in solar panels for your home, complete our callback form and we'll be in touch to start you on your solar journey to a greener tomorrow. 

We are delighted to announce that we are now able to offer solar appointments by video-call. This means you get to choose between a solar expert visiting your home to carry out your consultation, or doing it by phone or a video call, making your solar panel journey as convenient for you as we can. 

Our solar panel packages


Our Energise package

Solar panels fitted onto your roof with excellent performance at our lowest price  If you have no shading on your roof this package is for you. 


Our Optimise package

Solar panels fitted onto your roof that utilise industry leading Solar Edge technology and is perfect if your roof has any shading from trees or chimneys. 


Our Enhance package

A sleek looking upgrade to our Energise and Optimise packages. These are solar panels that are fitted into your roof supplied by a company called Viridian. 

Add battery storage to your package

Adding a battery to your package allows you to store energy generated during the day to use when you wish, making your home more self-sufficient and saving you money. 

You can add a battery to your package for just £2,574.

More reasons to go solar

Making the choice to power your home with solar energy can be big decision. We've shared stories on a range of solar topics from myth busting - to help you separate the truth from the fiction, to how solar panels work - giving you a first-hand look at solar power in action.

Read our blogs to discover more about solar power and how it could help us move towards a cleaner energy future.

Solar calculator

Frequently Asked Questions

There are many questions you may have before having a solar panel system in your home. 

If the answers you seek aren't below, our team of experts are on hand to answer any questions you might have4.

How do we install your solar panels?

Want to know what happens when we install solar panels on your roof? We have an expert installation team to help you transition to solar with ease.

Is it sunny enough to have solar panels in the UK?

Despite the UK's reputation we actually get more than enough solar energy to make solar panels for your home a good investment, even on cloudy days.

In fact, the UK receives a similar amount of solar energy as some of the warmer European countries, and the same as Germany, one of the world leading generators of solar power.

How much energy from solar panels can I generate?

A 12-panel solar system could generate enough energy in a year to power a Tesla EV for 17,660 miles of emission-free driving or enable an A++ dishwasher to complete 4,465 loads in that time5

Do I need to get planning permission for solar panels?

Adding solar panels to your home is classed as a "Permitted Development" and therefore, standard solar panel installations do not require planning permission. 

Planning permission should be obtained if your home is a listed building, world heritage site or the installation does not meet standard guidelines. 

Is my roof suitable for solar panels?

Whether your roof faces south, east or west your home is perfect to have solar panels fitted. North facing roofs will not receive as much sunlight and therefore won't be as efficient. 

The pitch of your roof should be between 10o - 60o.

Which is the right solar panel for me?

At E.ON, we offer both on-roof and in-roof solar panels. Our on-roof solar panels are black and fit on top of your roof tiles and have black frames, rather than the standard silver, to ensure the most amount of the sun's energy is soaked up as possible and your roof looks great.

The in-roof panels replace the roof tiles so they sit flush and give a modern and sleek look to your home. 

You can find out more about these solar panels and the packages we offer on our solar panels page.

The legal stuff

1 £500 off is only available to new solar customers purchasing an in-roof solar panel package. (Battery not included). Valid from Wednesday 15 July to 11.59pm on Monday 31 August, where a contract has been signed and returned for purchase no later than 30 September 2020. The £500 discount will be applied at the time of your quote from the total cost of the installation. Offer not available to E.ON employees and not available in conjunction with any other offer. Discount does not apply to any other battery purchase or other solar panel package other than the in-roof solar package.

2 E.ON Energy Installation Services Limited acts as a credit broker and not a lender and work exclusively with Creation Consumer Finance Ltd who acts as the lender. Credit subject to status, terms and conditions apply and can be found at eonenergy.com/solar, E.ON reserves the right to amend its finance offering at any time and may withdraw at short notice. E.ON Energy Installation Services Limited is registered in England and Wales under company number 09965944 with its registered office at Westwood Way, Westwood Business Park, Coventry, CV4 8LG. E.ON Energy Installation Services Limited is authorised and regulated by the Financial Conduct Authority in relation to credit broking services under number 750410.  

3 These are example figures only. Savings are based on a south-facing property in central England with a 40-degree roof tilt and no shading, with electricity consumption of 4,900 kWh. Saving assumes fitting 14 x 305W panels and a 9.0 kWh battery and an electricity cost of 15p/kWh.

4 Our team will be able to answer your calls between 8am to 6pm Monday to Friday. Don’t forget, call from mobiles and landlines to 03 numbers are charged at your local rate, unless they’re included in your call package then they’re free.

5 Based upon MCS tables for Brighton region with 1,132 kWh/kW at 40° inclination showing a 12 x 325W (3.9kW) system will generate 4415kWh/year, with an A++ dishwasher using 265 kWh per year. EV performance figures based upon the combined energy consumption of a Tesla Model 3 at about 265wh per mile.

Get in touch

Call us today to get more information about solar and battery storage.  You can also complete our online form to book an appointment with one of our experts.