grid

  1. B

    Solar wired into CU breaker, why should it use the solar power & not pull from the grid?

    Hi, Really just for info. not a problem or anything. (to be honest also wanting to be sure it is taking from solar as much as possible & can you be sure of that?) I assume the new solar meter is actually what is being drawn from the array so is an accurate indications of that. Grid tied 4kw...
  2. A

    UK PV Off grid setup getting a grid connection

    Just hoping to pick someones brain here: Customer has an existing off grid PV install to a barn He is now building a house on the site (this will include a fast EV charge point) He has a 3 phase grid supply available, with the intention of running/ exporting the barn on one phase. the house on...
  3. HappyHippyDad

    Feed in tariff and exporting back to the grid - solar install question.

    I'm a little confused about whether I need to be MCS accredited or not. A few questions... 1. Can the customer still export back to the grid and get paid for this if I am not MCS? 2. Is there actually still any kind of FIT or smart export guarantee being offered anyway? 3. Plus, I'm not...
  4. HappyHippyDad

    What does 'Check CT grid' mean on zappi EVCP install?

    Afternoon all. I've just installed my first Zappi. The customer just wants to plug in the vehicle and is not fussed about WiFi connection. I have checked with Myenergi and the Zappi can run without the need to be connected to the net. However, when I plug the car in it comes up with 'Check CT...
  5. E

    Energy is imported from the grid when there is enough generation (battery never got below 70% yet)

    I have on grid system with 2 strings going to dual MPPT inverter and 6kW battery. It usually happens when there is no generation but as seen on the photos below it does happen on occasions when solar production is sufficient to cover the load. Sometimes this trickle of import will add up to 1kW...
  6. UKMeterman

    UK Curious how the UK EHV network fits together? Check out this map site

    Ever curious how the nation grid and DNO networks fit together? This map site might help Open Infrastructure Map - https://openinframap.org/#14.53/51.5092/-0.01187
  7. B

    Grid setup with a flex outlet to a socket

    Hello, I have an idea which I want installing in to an outbuilding and I wonder if it's possible. I need to plug a light (3 pin plug) in to a socket. The light wire to be within the wall. Can I use a 2 gang grid, with a single socket, blank and a flex outlet module? This light wire to enter...
  8. Bobby34

    Kitchen Grid switch method

    Hi everybody, Looking at putting a kitchen grid switch in my kitchen and wanted to see what you guys (and girls) thoughts were about my set up as i've not installed one before. Looking at running a 2.5mm radial just for the sockets and a boiling tap (1500w) theres no large appliances to be...
  9. L

    Kitchen Grid switches and safe zones

    So, I'm having grid switches in my new kitchen for things like cooker hood, dishwasher, fridge freezer, integrated microwave etc...and know how to wire up the switches and sockets as part of a ring final... But my question is regarding how to route the cables from the above counter grid...
  10. D

    Off grid DC supply in domestic.

    Just thinking! dangerous I know. but I want to get some pv panels up in my home, but thought about setting it up without the inverter or giving back into the grid. id use it for totally resistive loads like a storage heater or water immersion. Storage heater would be old style without the...
  11. F

    UK Spur from a Spur (via FCU in Grid) - Scotland

    Hi All Apologies if this is a silly question. I’m looking to to add a double socket just before an under counter washing machine socket (unswitched at faceplate) which is supplied via a grid switch (photo attached). Is it within the regs if the 2 gang grid is swapped to a 3 gang & and a 13a...
  12. B

    Mk grid frame to drywall box

    Will an MK grid frame fit on a drywall back box? there’s a 100mm cavity behind the plasterboard to the wall so can’t fit metal box
  13. F

    Grid Switch To Spur/Fused Switch

    Hi all, I live in a new build and they've used a single grid switch for my kitchen extractor fan, and with another grid next to it being the fuse for the same. Images attached. I would like to now convert this to a spur switch (as this is what I've ordered, I thought it will be an easy thing...
  14. T

    Grid voltage at the consumer unit of a house?

    Hello, We have installed equipment at a customer location, (or rather, an external electrical contractor installed it for us). The equipment is internet monitored by us…..and we are noticing that the Grid voltage is regularly falling to 225VAC. Our equipment disables at this low grid voltage...
  15. T

    "Solar into Grid Tied Inverters" is going to die off?

    My apologies for this duplicate thread, this thread didnt at first show up, and it made me log back in.... This is what i mean... https://www.solarquotes.com.au/blog/grid-voltage-rise-solar/ GTI's have got serious problems up ahead !!! If people want there own solar generation. Then pretty...
  16. M

    Lithonia Recessed Grid Wet Location 2x2, 10,000Lumens, Dimmable fixtures for sale

    I have 55 brand new in box, never used light fixtures that are on sale for lower than market. These were purchased under the wrong spec. (10,000 lumens instead of 1,000 Lumens) and need a home. These are great for large high warehouses or locations that need bright lighting. Model Specs-...
  17. A

    AFCI breaker tripping ONLY WHEN grid tie solar system active

    I had solar installed professionally 3 years ago. The home is 10 years old and has 3 AFCI breakers for bedrooms. One AFCI circuit was hardly used. A new mini fridge was plugged into the rarely used circuit. The mini fridge (60 watt) now causes the AFCI breaker to intermittently trip. I moved...
  18. D

    UK Grid / Minigrid wiring to an unswitched socket for kitchen appliances.

    Okay, so, I’m currently working towards becoming an electrician and was after some guidance for a job that I’m working on. The property (a small flat) has a few circuits on RCBOs. 1 Ring (kitchen) 1 Radial Sockets 1 Internal Lighting 1 External Lighting The owner occupier is replacing their...
    • daavvee
    • Thread
    • appliances grid kitchen ring socket wiring wiring diagram wiringadvice
    • Replies: 19
    • Forum: UK Electrical Forum
  19. A

    House earthing from an off grid solar system

    Hi everyone, I live well off grid in Wales and am presently renovating a small property. As part of that renovation I have had a full off grid solar system professionally fitted coupled with a generator back up. The inverter charger has a neutral earth link as does the generator. The inverter...
  20. S

    Why am I getting a 420v supply from the power grid to my home when it should be 220v. All my applicances blew last night

    Why am I measuring 420v across the Live and Neutral feed into my home, when it should be 220v. My appliances have all blown
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