roof | Page 2

roof

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  1. Energetic

    In Roof Mounting

    Anyone know of a flexible in roof system that would work for all panels? We've looked at a few over the last couple of years but never actually got round to doing one.
  2. S

    Design criteria for roof top PV installation?

    How to select the battery of desired type and rating out of so many available batteries? For example if I wish to support a 20 KW system with back up of 1 hour, 3 hours and 5 hours then what should be the ratings of the different battery banks respectively. How does the battery voltage affect...
  3. G

    Uneven roof.?

    Well after loosing all my QMS and backup in January i haven't done anything about it, but i have a PV job to do, wooohooo looks like ill have alot of back dating to do, only done three installs though so shouldnt take long. Right my question Basically im doing a 4Kw system and the house has...
  4. F

    Roof Rental Contract

    I have been looking at installing a 10kW PV setup on a friend's barn roof. While I don't anticipate any future problems with my friend, we both feel that a contract outlining what is required of him & I would be a prudent thing to put in place (it prevents any difficulties if either of us is...
  5. S

    Rosemary Hard clay roof tiles problem

    Ok I am newbie here but have a question about the above which I hope is cool. I am attaching a Juliette balcony to a loft dorma which is clad in rosemary red hard clay roof tiles. All the tiles are attached and are vertical. I need to drill around 16 holes 8mm sometimes through double...
  6. J

    Jetion All Black Panels in Roof

    Bit of a long shot folks but does anyone have an image of a jetion all black panel or similar panel mounted in roof that i could use to show a potential client please? Thanks
  7. infinity

    Installing on warm roof

    Been to look at job today and she is willing to go ahead, only problem is she has a warm roof! Concrete tile roof as well. Anyone come across this and more importantly overcome it? The company that installed it went bust a while back so there are no guarantees to worry about invalidating. She...
  8. I

    Roof anchors fixed directly to large tiles (stone?)

    Hi All I went to inspect an installation yesterday at a customer's request as the company has now ceased trading. The installation was quite neat in general, though I'm not quite sure what to say about the method used to mount the brackets. I have attached a picture below showing what I found...
  9. D

    pitch of new roof to be built on garage

    Hi guys my garage has a flat roof and im going to build a pitched roof on this so that I can fit pv onto it as it is south facing width is 4 m length 5 m what would be the best pitch for me to build this roof at to help get the best out of my pv do you reckon I will be able to get 12 plus panels...
  10. S

    Flat roof system recommendation

    We are looking for other options for a flat roof install either Landscape or portrait layout. We have used Renusol Consule buckets which are ok but looking for something new/ different. Any suggestions? Thanks
  11. M

    help on a roof needed

    HI chaps, 2 jobs booked in next week but only got one guy to do the roof at the moment, could do with another. If anyone fancies 4 days work (assuming one of them passes it's EPC today!) next week PM me. area is dorset, Blandford and Christchurch areas
  12. I

    What fixings are you using for your roof anchors?

    We have used several types of fixings in the past, mainly A2 stainless coach screws with pre-drilled holes in the early days and more recently Spax Wirox 8 x 100 screws with T40 heads. These were excellent fixings but I am finding it increasingly difficult to get hold of this length. The 8 x 140...
  13. P

    Fixing to an asbestos roof

    Has anyone fixed hanger bolts to an asbestos roof? We have a potential customer who would like a 50kWp system but has an asbestos sheet roof. Does any one have any experience of this, is it possible and if so do you need specialist contractors to fix the bolts? Thanks Tom
  14. P

    Solar PV on a petrol station roof?

    Been asked to quote/design a system at a service station. One of our guys is going over for a site visit now and was just wondering if there's any restrictions regarding EX locations? Cheers
  15. S

    Flat roof portrait mounting systems - help please!!

    Anyone know of a decent priced mounting system for a flat roof (balast required) mounting system which will hold panels in portrait - I can only see landscape ones!
  16. M

    Flat roof mounting

    Any one recommend a decent flat roof mounting kit, one that doesn't need a huge amount of ballast. thanks.
  17. I

    Which way is my roof facing?

    I put my postcode into good earth, and i found my house. But which way is North and South? Thanks
  18. S

    Rent a Roof

    Hi Did anyone see this on tv last week about the lady who could not sell her house because of the rent a roof lease.BBC iPlayer - X-Ray: Series 12: Episode 2 it cost her a lot of money in the end.
  19. M

    roof replacement system

    I'm moving into a house in a couple of weeks that has a large outbuilding attached I want to stick 10kW on. Currently it has a corrugated azzy roof thats droppping to bits and needs replacing. So I figured, why not try and kill 2 birds with one stone? Does anyone know of a system that would act...
  20. infinity

    Bonding the array frame on house roof

    Came across an install today neat job but the array frame had been bonded back to the MET on a TNC-s system, in these cases i usually take down to a stake or to the MET in a TN-s, What would the actual implications of this be in reality other than not by the book? I cant think of a scenario it...

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