Start your solar journey.
Save 5% on all new solar panels and batteries.
If you’re an E.ON Next customer, use code EARLYBIRD to save 5% on all new solar panels and storage batteries, when you buy through E.ON. T&Cs apply.
Illustrative saving - buy a 10 solar panel (4.35kWp) and 5.2kWh solar battery system for just £9,915 and save over £500.Get a solar quote
Save up to £875 off your electricity with solar panels.
A 12 panel solar system and battery could see savings of up to £875 a year^^ on your home's electricity bill. T&Cs apply.
With the Smart Export Guarantee (SEG), you can also get money paid back for exporting excess solar energy you generate back to the grid.
E.ON have 2 solar packages that can be tailored to meet your requirements, the Energise package and the Optimise package. Find out more about which solar package is right for you.
Why are solar panels good?
In short, because they could help reduce your carbon footprint, give you greater energy independence and cost less than you might think (You can get a solar panel system from just £5,785).
If you're trying to decide whether to get solar panels, then E.ON have put together some great information on why solar panels are the future.
How do solar panels work?
You've probably seen solar panels on homes and businesses, but have you ever wondered how they work? Well we've got the answer.
Solar panels create energy out of exposure to daylight. The panels are made up of smaller solar cells that are themselves made up of several layers of semi-conductors.
When sunlight hits the solar cells, it creates an electrical current between these layers called direct current energy. With the help of an inverter, the direct current energy is then converted into usable alternating current which is used to power your home.
What are you looking for?
Take a look at some of our solar FAQs.
How are solar panels installed?
The E.ON team have put together a useful guide on how solar panels are installed.
Do solar panels work at night?
If your solar panels generate more electricity than you need during the day, then battery and storage systems enable the excess solar energy to be stored and re-used during the night.
Can solar panels charge a car?
Yes, you can use your own solar power to charge your car as well as your house. Both full electrics and plug-in hybrids can be charged from the power generated by your solar panels.
What if I'm having problems with my solar panels?
It's not just solar panel installations that E.ON offer, it's also helpful guidance on solar panel maintenance and aftercare.
Terms and conditions
Summary of Key Terms
E.ON Next Energy Limited Customers Purchasing Solar from E.ON Energy Installation Services Limited
Full terms available at: https://www.eonenergy.com/exclusive-discounts/energy-customer-offers.html
E.ON Energy Installation Services Limited (“E.ON EIS”) is offering a discount of either:
£200 off the total price of a solar panel and battery storage installation;
£150 off the total price of a solar panel installation only; or
£150 off the total price of a battery storage installation only.
This discount is available to E.ON Next Energy Limited (“E.ON Next”) supply customers (the “Customer Discount”)
In order to receive the Customer Discount a customer must:
book a free solar Remote Survey by visiting https://www.eoninstall.com/solar-panels/get-a-quote.html between 1 January 2024 and 21 June 2024;
complete their Remote Survey before 11:59pm on 30 June 2024;
provide the relevant Customer Discount code “SOLAR200” or “SOLAR150” during the Remote Survey”;
have either made their upfront payment or accepted the Terms and Conditions subject to their finance agreement within 30 days of receiving their quote ; and
must remain an E.ON Next supply customer at the time of installation.
be eligible in accordance with the full Terms and Conditions applicable to the Customer Discount.
The Customer Discount can be changed or withdrawn at any time and for any reason and will be available for a limited period only. Where the Customer Discount is changed or withdrawn, E.ON EIS will notify customers at: https://www.eonenergy.com/exclusive-discounts/energy-customer-offers.html
Earlybird offer - Terms & conditions
Full terms available at: eonenergy.com/terms-and-conditions/eon-installation.
E.ON Energy Installation Services Limited is offering 5% off a solar panel only or solar panel and battery installation ("the Offer").
A Customer Discount of either £150 off the price of a solar panel only installation or £200 off the price of a solar panel and battery installation is available to all E.ON Next Energy Limited or Sainsbury's Energy supply customers when the code: “SOLAR200” or “SOLAR150“ is used.
The Customer Discount must be used in conjunction with the Offer and is subject to eligibility.
To participate in this Offer a customer must:
book a free solar Telephone Assessment by visiting eoninstall.com/solar-panels/get-a-quote between 10 January and 31 March 2024;
complete their Telephone Assessment before 11:59pm on 7 April 2024;
during the Telephone Assessment give the relevant discount code “SOLAR200” or “SOLAR150".
within 30 days of receiving their quote have either made their upfront payment or accepted the Terms and Conditions subject to their finance agreement; and
remain an E.ON Next Energy Limited supply customer at the time of installation; and be eligible in accordance with the full Terms.
The Customer Discount is available to E.ON Next or Sainsbury’s Energy supply customers only.
The Offer and/or the Customer Discount can be changed or withdrawn at any time and for any reason and will be available for a limited period only. Where the Offer is changed or withdrawn, E.ON EIS will notify customers at: eonenergy.com/terms-and-conditions/eon-installation
Handy solar panel guides.
^^ These are example figures only, based on standardised MCS calculations. Savings are based on property fitted with a south-facing solar array in central England on a roof with a 35-degree tilt and no shading, with electricity consumption of 4,800 kWh per year (with the customer at home all day), at a tariff rate of 29.0p/kWh. The solar array contains 12 x 435W panels (5.22 kWp) generating 4,881 kWh/year, fitted with a 5.2 kWh (4.2 kWh usable) battery.