I have an 4kWp system (16 250w Sanyo panels) installed in late 2011 with the subject inverter. Somewhat to my surprise I discovered that the inverter is "throttled" not output more than 3600 watts. I understand a firmware upgrade can be installed to remove this limit. That brings me to my...
Does anyone know how much western power dist (I think!) charge for coming out and pulling the main fuse so I can change over the CU? The airhead I just spoke to didn't even seem to know what I was talking about and I need to get a quote off sharpish.....
I hope someone can help.
I've taken on a large project, new build oak frame house. Customer happy to pay deposit and then money at completion of first fix. Completion of second fix has been delayed as they've run out of money to complete parts of the building but a large part of the second...
how do i remove my account.
joined via facebook.
have removed the app from facebook.
but can still log in here.
Seems rather silly there seems to be no remove account option that i can see.
Guys, Any one came across this problem, Two trees with preservation orders would the council Renfrewshire allow lopping of the trees on the basis of installing PV on a south face roof ?? ( currently trying to get an answer from the council no joy so far) Regards wiggly
Hi ,
I have heating system with 3 zones , Up , Down and HW.
A Horstmann H37XL takes care of the scheduling of the 3 Zones.
The relays in the Horstmann are 240v 10A if memory serves me correct. From initial investigation , it appears that it works as follows:
Horstmann Programmer turns on...
Hi I'm about to start my testing course and started looking though my GN3 and I've got a question one of you lads could answer for me.
when doing insulation resistance test it states that all neon, dimmers, lamps and other sensitive equipment should be removed.
My question is do you remove all...
Hi guys what's your opinions in pulling main fuses to replace d/b's? I am against it and always fought it was ilegal etc.... But checking other forums the majority of ppl say the just pull it, any1 else just pull it?
Hi
Im a install solar for a small company and a new customer has asked about devices that put any export power into the immersion instead of back into the grid, have looked at several devices like solarimmersion and they say you just clip onto the main incoming tails, put it on a new 16A...
Hi everyone,
I'm sure this topic has been risen plenty of times.
I'm a qualified electrician and I am going to replace a consumer unit for a relative. I am not registered with NICEIC or NAPIT so will be getting it tested by the council.
Can anyone explain the procedure for removing the main...
Hi everyone,
I'm a newly qualified electrician and im working for a company that have asked to the fit a mccb, my boss sent me this email today and im not completely sure what he means, any help would be great as I really dont want to call him tomorrow asking how to install it. Any help would...
Hi Everybody,
I have several light switches in the top floor of my flat which are the touch/IR controlled dimmer switches.
After having them for 6 months they have randomly started to turn themselves on & off. At first we thought it was a conflict from TV/Wii/AV etc, but more recently they have...
in a cafe at present working and is a load of stainless steel in one corner for washing up etc..
i want to do a test to see if needs bonding
im nearly certain i I r test from earth isco to stainless steel in question and test @ 500vdc and if under 22k ohms it should be bonded,
is this info...
Just done a job connecting a fused spur on a ring to be used to supply a 2KW fire. When I came to do the testing (Minor Electrical Installation Work) I was unable to get the CU cover off. This was due to the customer fitting the kitchen cupboard tight up to the bottom of the CU and the ceiling...
Builder has asked me to remove a ring socket and put it in a maintenance free joint to keep the continunity as it's no longer required and in the way, he wants to plaster and decorate over it and doesn't want a blanking plate.
I'm not happy to do this as there is no indicator that there is a...
A friend of mine who has a shop has asked me to move his oversink water heater (I have no idea why either). He has moved his sink though but again not sure why.
The problem is he doesn't want any disruption to the walls etc, so am I ok to use a crimped connection, there is no room for a...
Hi Guys,
I am getting fed up of all the bloody Trade Price list coming through on my email, and having to filter through them to all the time. Any idea how to stop this?? or how to remove my email from the MCS Database?
I always respond asking to be removed from the mailing list, but it never...
We planned to install 20 x 200W panels using an Eversolar TL4000 in Norfolk. We applied for G59 permission but the DNO (EDF Energy Networks) hasn't yet responded to us. Can this inverter be installed under G83 as most of the documentation supplied with it refers to G83? Or can we remove one or...
Does anyone know where I can get the "SAFETY ELECTRICAL CONNECTION- DO NOT REMOVE" tags in aluminium? I can't use labels as there is nowhere to stick them.
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