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Discuss Small Commercial system help in the Solar PV Forum area at ElectrciansForums.co.uk.

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  1. flyingsparky
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    flyingsparky Active EF Member

    Good afternoon,

    We have been asked to install 10 panels on a bike shed in the grounds of a new eco friendly office block. We have only done two domestic systems before and are still newbies. I am unsure about whether the SAP calcs are the same for commercial and is it a G59 even though its only a small system?

    Any help appreciated


    Cheers,


    Clive
     
  2. Ian-LS
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    Ian-LS Guest

    Still only g83 as long as less than 16 amps per phase and SAP calcs well be the same wether it's domestic or commercial
     
  3. Worcester
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    Worcester Forum Mentor

    Location:
    Worcestershire
    SAP calc (output) will be the same income and ROI will be different, VAT at 20% reclaimable, may be able to offset capital against tax liability, income all taxable ...
     
  4. BruceB
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    BruceB Electrician's Arms

    Location:
    Bath/Bristol
    And, if there is not already an EPC, I believe doing a commercial rather than domestic EPC is a different qualification.
     
  5. flyingsparky
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    flyingsparky Active EF Member

    I wasn't sure if it would need an EPC as its a brand new building. Painters are still in etc.
     
  6. BruceB
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    BruceB Electrician's Arms

    Location:
    Bath/Bristol
    It will still need one to be submitted with the FIT application at Level D or better if you want the highest rate.
     
  7. flyingsparky
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    flyingsparky Active EF Member

    Appreciate your help folks, thank you.
     
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