Hello All,
New to the board, but a great resource for new installers.
We are about to due a slightly larger job than our usual 4kW install. The install is for a 17.1kW system. As the building has two meters, we are going to split this install so that the user can benefit from a better...
Hi
Can anyone point me in the right direction as to the procedure for a 7.5kwp PV system on a new school building?
Is it just a matter of contacting the local DNO?
Does anyone know if G59 relays are absolutely mandatory for every system above 16A/phase? Someone has said that if you install a sunny tripower 10000TL you don't need to install a relay as it has the adequate G59 protection incorporated? I know this is a bit of a grey area but I'm hoping someone...
Guys, can I ask you all to reply to this thread with details for each DNO that you have had dealings with and their approach regarding the G83 16A limit - plus any info if you have seen that this has changed over time.
The ENA have confirmed that the correct value to use for the G83 limit is...
I live in London and need a 3 phase supply to my home. Can anybody let me know who i get to install 3 phase please, i have been quoted a small fortune from UK Power Networks and was hoping there would be a lloyds accredited contractor out there that could assist at a better rate. Thanks for your...
Im abit confused. Hope some1 can help.
We've just finished wiring 8 small office units. Each one has a sub-mains, fed with a 3c 16mm swa cable. All are ran back to a central point in the metre building. I am going to run all the SWA's on cable tray into a 3 phase consumer unit with seperate...
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