Dear Electricians Forum Member,
The new PV*SOL Expert program has just been released but will not be publicly promoted for another two weeks.
It’s packed full of exciting new features and marks a significant development in the world’s number one PV simulation software package.
We’re...
Pretty much as the topic suggests. Having seen many a graph regarding open circuit voltage and short circuit voltage on panel data sheets I am keen to fully understand exactly what this means. Thanks
Deee
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Hi all, and thank you in advance for any advice and links.
I am currently working in Afghanistan, mostly on American systems but the part in question is on a British section of the FOB Im working on,
Its 230/400v 50hz system,
In a lot of the panels the americans have wired the MCB's backwards...
Hi,
Can an installation with 2 x sma 1700 be submitted under g83/1 or would it be better in terms of DNO to go for dual mppt inverter in these bleak times?
Thanks
Hi All,
Anyone have any technical literature from K2 or know their contact details?
Our supplier doesn't appear to have any technical literature from them.
thanks
Scott
I am trying to get hold of a copy of the Electrical Safety Council technical manual. its proving really illusive! does anyone know where i could get hold of a copy.
cheers
sparks1653
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One of the Technical Reference Documents that NICEIC stipulates for assessment is BS7671:2008 – Requirements for Electrical Installations including Latest Amendments (IEE Wiring Regulations).
What do they mean by Latest Amendments (IEE Wiring Regulations) and where can I get it from?
Thanks.
Are you finding that as the market matures that customers are more informed and requiring a more technical sale?
I know some of you use PV*Sol to thrash out the different options and relative performance but having just paid for a fully functioning trial version I'm a bit underwhelmed.
I...
for a friend
Electrical Installations .
2330 Technical Certificate & 2356 .
In the context of the Regulations where the risk is very often that of death from Electrocution & where the nature of the precautions which can be taken are so often very simply & cheap e.g. Insulation surrounding...
For Technical Support:
Installing Wife 1.0
Last year I upgraded from Girlfriend 5.0 to Wife 1.0 and noticed a distinct slow down in overall system performance, particularly in the cooking and cleaning applications, which operated flawlessly under Girlfriend 5.0.
In addition, Wife 1.0...
Firstly I have on a couple of occasions tried to find the correct answer to my question of "Extending" cables in the event that a consumer unit should need to be moved???
I've seen junction boxes and crimps etc mentioned but never found a conclusive answer.
I do not need to know because I want...
hello all.
i'm in my first year out of college as a qualified spark now. whilst i find myself confident in aspects of work i have experience in i sometimes find the electrical subject overwhelming and hard to digest. i understand that over time with experience i will gain knowledge, but before...
Technical Guidance Doccument Part M Draft 2009 is available to view here . Lots of proposed changes for sockets / switches / door bells etc..
Have a look at sections 1.5 and 2.5
I here a rumor things will be changing in 2010
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