A job ive looked at is on a slate roof the owner has proposed to design an aluminium frame which will bolt to the two chimneys in the middle of the roof then bolt to the underside of the gutter onto the house. Can the array be bolted to a secure frame which is fixed to the house rather than the...
next week i am installing a pv system on a metal single story king span roof,
do i need to bond the frame if so where do i bond it and do i bond it to the metal building or back to the consumer board
Hi all,
We've been asked to quote for a ground mounted system to run along the length of a 1.2m high wall.
I've had a look at the Console system (Thanks MarkC) but could really do with the panels being mounted in portrait. The Schuco "flat roof array" system might work too. But I wonder if...
I've been looking at some work in a little steel framed prefab bungalow (you know the type, corrugated tin jobbies). The frame seems to run through the entire house and is used for all the architraves round the doors etc, i.e. the frame is visible, just painted over. I'm not totally familliar...
Afternoon all.
Got a commercial job starting in a couple of weeks - 50kW install spread over a couple of chicken shed roofs. Using SMA TriPower inverters - transformerless, so array frame bonding required. Sheds are steel structures, with steel clad roofs and sides. Inverters will hang...
i have read the dti and just need some one to explain it to me abit better please.
if i install a 3.60 kw system on a single story roof do i need to earth the frame work, if so how do i earth it, do i take it back to the main pme earth or do i have to run a seperate earth to a earth rod
Goodday
I have difficulty in finding information about frame leakage Protection. I know it was used in the earlier years before arc detection was available. I want to know how it works and how it was implemented.
Can someone please help
Thanks
on a timber framed house how are ring main circuits run , ie in external walls are they taken up through horizontal timbers of the ceiling voids and then run through vertical timbers socket to socket. only asking as the 1 copy of building regs explained states that horizontal timbers must not be...
hi all'
witch way to go can anyone help,
contenplating timber frame or block build,
Ive been in building trades all my life and now retiered,ha ha have planning permission to build a house, never had anything to do with timber frame before,need to way things up as to witch way to go.
As to...
I have just been given the job to install a doorbell for my girlfriends mum. The problem is she has a PVC door frame where she wants the doorbell mounted. Can I drill and fix a door bell in place on the doorframe? Also can I drill through the frame at different levels and fish the cable down the...
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