Unfortunately, this deal has expired 10 March 2021.
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Posted 7 February 2021

Eonenergy 8-panel 2.6Kw solar panel system fitted with warranty + interest free payments - from £3,995 @ EON

£3,995
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** Your price will depend on your status, location, building type etc**

With our interest-free finance option you could get a typical 8 panel solar system installed at your home for £111 per month over 36 months. This 8-panel system with on-roof solar panels starts from just £3,995, and a 12-panel system from just £5,191.

Solar panels are a great way to generate your own electricity by using the sun's energy, and by adding battery storage could give you annual savings of up to £534 per year on your energy bills and reduce the carbon footprint of your home.

It all adds up - having one of these packages installed at your home could save you as much as £25,860 over 25 years.

Prices can vary depending on the amount of panels you require, if your roof is in full sun or partial shade and what type of solar panels you want to have.
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Edited by a community support team member, 8 February 2021
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  1. EmperorNero's avatar
    The government should be incentivising the nation to install solar panels/wind energy far more than they are now, if we are to hit our targets for reducing pollution. I’m interested in solar energy but it still seems quite costly for the initial outlay. (edited)
  2. Robdataff's avatar
    Save up to 534 a year.

    Save 25k over 25 years.

    Are they assuming you put the 534 savings into some share scheme or something?
  3. UiRChris_'s avatar
    Not to start a debate but we wouldn't need these things if the government just came out and invested properly in nuclear energy.

    We would hit all our climate targets by doing so, have sustainable, clean energy and quite possibly cheaper energy too (ok, probably not).
  4. diamond321's avatar
    This is a good website to check ....

    pvfitcalculator.energysavingtrust.org.uk/

    It would cost me 5k to install. I would save 309 a year.

    7725 over 25 years, minus installation costs of 5k. Savings are tiny at 2725. (edited)
  5. daddybr00's avatar
    I’m going to watch this thread with interest
  6. DiscoDave57's avatar
    Do they then own your roof?
  7. Giwin's avatar
    EmperorNero07/02/2021 18:44

    The government should be incentivising the nation to install solar …The government should be incentivising the nation to install solar panels/wind energy far more than they are now, if we are to hit our targets for reducing pollution. I’m interested in solar energy but it still seems quite costly for the initial outlay.


    Maybe they should start with new builds, I am in a new build home about 4 years old now and solar panels never came with the new home, clearly they don't think it was worth adding to this property.

    The EHIC certificate (think that's what it's called) would have gotten more rating if had those installed, I looked into it and it takes so long to recoup your money that it's not worth it.
  8. mark_jones's avatar
    i havent followed the price of solar panels, but i paid £6,500 for a 4kW array, all fitted warranty etc, 8 years ago.
    a local company in Kent, great guys, i know my feed i tarif isn't the worst, it isn't thes best either, but i am £ neutral on a four bed house for my yearly gas and electric. though i use the dishwasher and clothes washer when the sun is shining, but here in kent, thatsmost of the time. :-)
  9. bungla's avatar
    If you have an electric car and you pair this up with the OVO vehicle to grid trial you could save a lot more money
  10. Shockey's avatar
    Till the government increase the incentive for feed in tariffs solar isn’t going anywhere.

    I don’t agree with helping the environment try disposal of solar panels they will be the next plastic recycling headache. Their average life span is around 25 years. Think all the investing will go to wind generation. (edited)
  11. marty-401's avatar
    The savings over 25 years don't take into account the appreciation of the initial 4 grand (if invested sensibly); so therefore rather deceitful.
    The inverter is usually the weak point in a solar set up and often only guaranteed for 5 years (do check).
    There are more powerful systems available for the same outlay eg. ebay.co.uk/itm…ile
  12. superbob2000's avatar
    I had a 16 panel 4.8kwh system fitted 18 months ago for £4800 so this is expensive.
  13. phatbear's avatar
    Robdataff07/02/2021 18:41

    Save up to 534 a year.Save 25k over 25 years. Are they assuming you put …Save up to 534 a year.Save 25k over 25 years. Are they assuming you put the 534 savings into some share scheme or something?


    It may relate to not only the money you save from your own usage but possibly the buy back selling into the national grid for the excess electricity?
  14. wdh's avatar
    One point seemingly very rarely considered is that the saving is tax free.
    Obviously reducing your outgoings by say £500/year makes you net £500 better off - but how much extra would you have to earn to net an extra £500 - making this more attractive to those with high taxable incomes.
    While the return on investment in an appropriate location is unlikely to be worse than keeping your money in the bank or your cash under the mattress, the details of the actual 'deal' (cost, performance, tarrif and reliability) will make a big difference to how the long-term picture looks. (edited)
  15. joe.turner's avatar
    Would these heat my lazyspa all year round?
  16. Slimlinex's avatar
    Estimated installation costs£5,419

    Estimated lifetime maintenance costs£1,450

    Potential lifetime net benefit£803

    wow, not. It's about time the muppets in charge actually worked on reducing costs of these systems.
  17. DodgeySolenoid's avatar
    EmperorNero07/02/2021 18:44

    The government should be incentivising the nation to install solar …The government should be incentivising the nation to install solar panels/wind energy far more than they are now, if we are to hit our targets for reducing pollution. I’m interested in solar energy but it still seems quite costly for the initial outlay.


    They did at the beginning, with the Feed In Tariff, which made ROI very good. But then installers got greedy (as usual, they spoil it for everyone) and installation prices sky rocketed. And the government cut the Feed In Tariff to virtually nothing. So the ROI was very long.
  18. DaveB316's avatar
    DiscoDave5707/02/2021 18:35

    Do they then own your roof?


    Arn't those "deals" normally if you get the panels for free and don't own the energy that you produce?
  19. deleted2603143's avatar
    From doing my research on them it takes 15 years to make your money back on them. They will only last 20-25 years, and don't forget they lose efficiency as time goes on, so the savings slows down over time. Also it's very dependent on what weather we get, we could end up having a bad 10 years and that screws you. Just doesn't seem all that worth it in the UK, unless you're off the grid living.... however you have to be on the grid anyways with these.

    The other things that goes against them is the amount of waste they produce. They're had to recycle, but they also very energy intensive to make, but also they don't just make them out of Sand, it has to be high quality silicon... mining that is really bad on the environment. When you weigh it all up, they're just not as good as everyone says, people just assume they're free energy, but they're not.
  20. mqpppe's avatar
    Terms and conditions do not appear to cover the questions/stigmas associated with solar panels, so no way of knowing if they own your roof etc.

    Would be happy to be proven wrong, solar is the way forward.
  21. Hill5538's avatar
    Giwin07/02/2021 18:52

    Maybe they should start with new builds, I am in a new build home about 4 …Maybe they should start with new builds, I am in a new build home about 4 years old now and solar panels never came with the new home, clearly they don't think it was worth adding to this property.The EHIC certificate (think that's what it's called) would have gotten more rating if had those installed, I looked into it and it takes so long to recoup your money that it's not worth it.


    Couldn’t agree more. Should be compulsory for all new builds to have solar or wind or both!!!
  22. nameskhan's avatar
    Slimlinex07/02/2021 19:22

    Estimated installation costs£5,419Estimated lifetime maintenance …Estimated installation costs£5,419Estimated lifetime maintenance costs£1,450Potential lifetime net benefit£803wow, not. It's about time the muppets in charge actually worked on reducing costs of these systems.


    Probably time the muppets in the street stopped voting for the muppets in charge first.
  23. warren88's avatar
    I'm a millennial.. I need a roof first.
  24. Jonwillis's avatar
    Shockey07/02/2021 18:51

    Till the government increase the incentive for feed in tariffs solar isn’t …Till the government increase the incentive for feed in tariffs solar isn’t going anywhere. I don’t agree with helping the environment try disposal of solar panels they will be the next plastic recycling headache. Their average life span is around 25 years. Think all the investing will go to wind generation.


    Isn't there an issue that the fibre glass blades on wind turbines are not recyclable?

    bloomberg.com/new…lls (edited)
  25. JJ900's avatar
    I've got a 4.2kw system which I paid around £5k 2 years ago. To be honest wish I just saved the money it will take 10 years plus to recoup and that's if nothing goes wrong. 2.6kw system is not worth spending 4k on. Let's say you had the washing machine and the vaccum on you would be importing from the grid straight away. (edited)
  26. lee19285's avatar
    Giwin07/02/2021 18:52

    Maybe they should start with new builds, I am in a new build home about 4 …Maybe they should start with new builds, I am in a new build home about 4 years old now and solar panels never came with the new home, clearly they don't think it was worth adding to this property.The EHIC certificate (think that's what it's called) would have gotten more rating if had those installed, I looked into it and it takes so long to recoup your money that it's not worth it.



    EHIC: European Health Insurance Card
    EPC: Energy Performance Certificate
  27. UiRChris_'s avatar
    Shockey07/02/2021 18:51

    Till the government increase the incentive for feed in tariffs solar isn’t …Till the government increase the incentive for feed in tariffs solar isn’t going anywhere. I don’t agree with helping the environment try disposal of solar panels they will be the next plastic recycling headache. Their average life span is around 25 years. Think all the investing will go to wind generation.


    The plastic is just one of the many issues they will soon unleash on the planet.
  28. honeybags225's avatar
    Robdataff07/02/2021 18:41

    Save up to 534 a year.Save 25k over 25 years. Are they assuming you put …Save up to 534 a year.Save 25k over 25 years. Are they assuming you put the 534 savings into some share scheme or something?


    Assuming they've based it on energy prices increasing in the future. Still sketchy.
  29. GAVINLEWISHUKD's avatar
    Robdataff07/02/2021 18:41

    Save up to 534 a year.Save 25k over 25 years. Are they assuming you put …Save up to 534 a year.Save 25k over 25 years. Are they assuming you put the 534 savings into some share scheme or something?


    The £534 will be based on potential savings at today's electricity prices.
    As electric is going up by over 1p per kWh each year they are presuming an average potential saving of £1000 per year over the 25 year period.

    The reality is you will never hit any of these figures in the real world.
  30. marty-401's avatar
    daddybr0007/02/2021 19:10

    Does 2.6kW seem underpowered? It does to me. You’d be rinsing it just u …Does 2.6kW seem underpowered? It does to me. You’d be rinsing it just using a kettle surely. I’d imagine a battery on such a small array doesn’t net much reserve either.


    Add on 3 grand for a basic battery storage set up.
  31. Suthsy's avatar
    God forbid you any have problems with your roof after having these installed. Always read the T's and C's and beware of hidden charges if they need to be removed for access... (edited)
  32. deleted2644383's avatar
    EmperorNero07/02/2021 18:44

    The government should be incentivising the nation to install solar …The government should be incentivising the nation to install solar panels/wind energy far more than they are now, if we are to hit our targets for reducing pollution. I’m interested in solar energy but it still seems quite costly for the initial outlay.


    They should also promote tesla electricity storage batteries like they do in Australia.
  33. deleted2653208's avatar
    Dj.CUE07/02/2021 22:54

    So from reading this thread and doing a little research, solar either …So from reading this thread and doing a little research, solar either saves me money or is good for the environment. Until they figure out how to recycle the panels and make them cheaper looks like solar is only worth it for countries near the equator.


    95% of the glass can be recycled. 85% of the silicon can be recycled. Pretty much 100% of the metal can be recycled.
    Solar is not only worth it for countries near the equator. I see 50% reduction in my bills.

    Source on the recycling:
    greenmatch.co.uk/blo…ing
  34. kudos1uk's avatar
    daddybr0008/02/2021 07:56

    What do you plan on doing in 10-15 years when it needs to be …What do you plan on doing in 10-15 years when it needs to be retired/replaced? Serious question for those lucky enough to have been able to invest in the last decade.


    They are supposed to degrade over years not suddenly stop working so if in 25/30 years time the output has degraded enough to make them useless, I will recycle them and replace them with new technology which is actually a job I am more that capable of doing, I only had they fitted professionally as it was the requirement of the feed in tariff. In 15 more years I will no longer get the FIT so can upgrade/change them as I want.
    I fitted my solar thermal myself a year before my PV was fitted and that is also working as good as it did the day I installed it.


    43810048-E3HoD.jpg
    2011 was the end of the maximum feed in which gave me 25 years FIT which is tax free and index linked so an amazing deal but on the other hand it cost mw 11k to have it installed which today would only cost 4k. Although 2011 was the end of the best FIT, it went on for years after that reducing each year until it was gone.

    The idea of the FIT payments was to bring down the cost of PV, make it mainstream and make it affordable without the need for government schemes, I personally believe that was achieved, 5 years before mine was fitted it would have cost 20k, even at what I paid it was not cost effective without a subsidy but now it really think it finally is.
    I know I was lucky to hit the sweet spot but I had been planning for years and was waiting for that sweet spot when installation costs came down but before the FIT started reducing.

    You can see that after almost 10 years I am seeing no degrading of performance at all, I will just have to see in another 15 years.


    43810048-shCi6.jpg (edited)
  35. deleted2653208's avatar
    There is so much misinformation and disinformation in this thread. By people who don't own them, and don't like them. Probably the same ones who say they hate the look of them etc. Ask someone who has them, don't believe all the "doesn't work" type comments.
  36. alexjameshaines's avatar
    coolio2808/02/2021 14:47

    Imagine buying a house with that on your roof


    I'd actively prefer it over one without...
  37. Markc5999's avatar
    If anyone got any technical questions or questions in general about solar feel free to
    DM me, I work for a large solar installer (we don't install domestics so will not try and get you to buy from my company). I have solar on my house and saves me a fortune but I also realise solar is not suitable for everyone.
  38. Hadders's avatar
    Heat for the effort. No idea if this is the going rate or not
  39. MorganOHara's avatar
    mark_jones07/02/2021 19:01

    i havent followed the price of solar panels, but i paid £6,500 for a 4kW …i havent followed the price of solar panels, but i paid £6,500 for a 4kW array, all fitted warranty etc, 8 years ago. a local company in Kent, great guys, i know my feed i tarif isn't the worst, it isn't thes best either, but i am £ neutral on a four bed house for my yearly gas and electric. though i use the dishwasher and clothes washer when the sun is shining, but here in kent, thatsmost of the time. :-)


    We got a 2.5kw array probably a touch earlier, totally worth it for us as the feed in tariff was better (we beat the deadline by about 3 weeks) it's already paid back, and is making us our gas and electricity roughly for the year.
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