Finding reputable solar panel installer

1.  What trade affiliation memberships should I look for 

2.  Are there any gov regulatory bodies that the trader needs to be a memberof/affiliated to

3.  What should I look for (good/bad) when they give me a quote

4.  What are the really important questions I need to ask

5.  Batteries - any comments on appropriateness and type nd anything else

6.  My utility supplier - where doI begin here (I am with Octopus)



Comments

  • markin
    markin Posts: 3,860 Forumite
    Sixth Anniversary 1,000 Posts Name Dropper Photogenic
    edited 28 May 2022 at 5:33PM
    They are all so busy you will be lucky if they reply and expect a 3 month wait for install.
    Aim for an install price of £1 per Watt, But most are now getting £1.30 at the cheapest.

    Green Ethical money saving


  • Have a look at this website: 

    https://yougen.co.uk/

    My advice, based on two installations, is choose local. Local installers are known to your DNO, and easier to deal with if there any post installation issues. There are now a small number of accreditation services that installers use but Octopus, for example, insists on MCS Certification if you want SEG payments.

    To claim SEG, you will also need to provide post installation sign off by the DNO. The supplier will then apply to the DNO for an export MPAN.
  • Alnat1
    Alnat1 Posts: 3,747 Forumite
    1,000 Posts Third Anniversary Photogenic Name Dropper
    I looked on Which as I trust their recommendations much more than Trustatrader type sites. They don't have very many listed though, which says a lot.

    If you mention area of the country you're in, some on here might be able to help.
    Barnsley, South Yorkshire
    Solar PV 5.25kWp SW facing (14 x 375) Lux 3.6kw hybrid inverter installed Mar 22 and 9.6kw Pylontech battery 
    Daikin 8kW ASHP installed Jan 25
    Octopus Cosy/Fixed Outgoing 
  • Alnat1
    Alnat1 Posts: 3,747 Forumite
    1,000 Posts Third Anniversary Photogenic Name Dropper
    Forgot to mention, Which have a page of questions you should ask. 

    I'm no expert, we only had our system installed in early March but soon realised extra battery capacity would have suited us better. We have 2 x Pylontech 2.4 batteries, so 4.8 total and pre-clocks changing this was not quite enough to cook dinner and see us right through the night before the sun got going again on our SW facing roof (9am).

    At this time of year though, it's no problem at all and the late evening sun means we get the good rates on Octopus Outgoing Agile. 
    Barnsley, South Yorkshire
    Solar PV 5.25kWp SW facing (14 x 375) Lux 3.6kw hybrid inverter installed Mar 22 and 9.6kw Pylontech battery 
    Daikin 8kW ASHP installed Jan 25
    Octopus Cosy/Fixed Outgoing 
  • PennyForThem_2
    PennyForThem_2 Posts: 1,036 Forumite
    Part of the Furniture 500 Posts Name Dropper Combo Breaker
    Hi
    Thanks for the replies - am member of Which so will look.

    I live in Cardiff
  • Mikeyboy01443
    Mikeyboy01443 Posts: 207 Forumite
    Part of the Furniture 100 Posts Name Dropper Combo Breaker
    Hi
    Thanks for the replies - am member of Which so will look.

    I live in Cardiff

    i am just outside cardiff, i have recently had solar & battery installed and dealt with a lot of the local companies, happy to pass on info / recommendations...
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