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solar pv

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  1. E

    Solar PV for charging an Electric car - help with system design!

    Hey! I am designing a solar PV tree able to generate 3400kWh annually / has a capacity of 4kW, as the trees will consist of multiple panels I will need to work out the best way to connect these panels to produce the current and voltage I need (the system will be grid tied). This system will be...
  2. A

    Electrician Jobs Quote for Solar PV upgrade: Solaredge + optimisers NE of Bristol

    Quote for Solar PV upgrade: Solaredge + optimisers NE of Bristol After consideration of the pros and cons, I have decided to upgrade my current inverter to the Solaredge 3.6kW with x16 power optimisers. Primarily it is because I like the idea of a 20 year warranty on the inverter (19 years...
  3. rolyberkin

    Solar PV Immersion diverter

    Hi Can anyone give me a recommendation of a decent solar PV immersion diverter, and do they stack up cost against installation, I have had a couple of enquiries from customers this weekend about them (must have been a feature on local news?)? Also are there any suppliers who do trade...
  4. G

    Solar PV RISO query. Is 106 ohms bad?

    I have been adviced that because my Solar PV inverter is showing an RISO of 10.6 ohms I need my connections to my panels changed. I this reasonable?
  5. S

    Urgent, advice needed about reading the FRAM on an Ampy 5235A meter.

    Hi, Please can anyone advise me as to who would be able to read the internal memory via the IEC 1107 port of an Ampy 5235A meter. I had one installed as a check meter years ago which was left in place & I believe it holds the data I need to claim back from my supplier all unused exported energy...
  6. S

    Maximum breaker size for DB (solar PV)

    Hi, Can anyone point me in the direction of the regulation / code for the max solar MCB size when connecting into a spare way of a local distribution board ? Eg. Is it possible to connect a 100A breaker into a 100A board ?
  7. S

    Solar PV, Hybrid Inverter and Electric Vehicle Charger

    I'm considering buying a domestic 4kW PV with 6kWh of battery storage and a 5kW hybrid inverter from Sungrow. My problem is that wife's electric car has a 7kW Podpoint charger. I assumed that the hybrid inverter would pull power from the grid when the house demand exceeds 5kW, but there's no...
  8. M

    Shared circuit for Solar PV & Outbuilding.

    My sister has just had a shed erected in the garden and I'm going to install the mini consumer unit and run two circuits. One power for sockets and one for lighting. I'll do all the dead testing of the circuits and then i'll be getting my college lecturer mate, who is a member of a competent...
  9. R

    Electrician Jobs G59/3 Extension to Solar PV in Aberdeenshire

    Good Morning, I have a 3.68kW solar PV set-up and am wanting to add a Growatt SP2000 battery storage system. I have the necessary parts i.e. Growatt SP2000 and battery, an SMA SB1700, the PV panels, AC & DC isolators, TGM etc. etc. but need an electrician to submit a G59/3 application, provide...
  10. J

    Job Opportunity

    Afternoon all. We are recruiting for a spark to take care of residential PV installations, maintenance, battery storage installations and EV chargers. Company is based in London and Oxford, majority of work around these areas. Get in touch if interested. Thanks, Joe
  11. S

    Peer to Peer green energy sharing in UK

    Has anyone thought about this or have some ideas? My team "Grid Wallet" is currently working on a new digital technology that will enable owners of domestic solar panels, wind turbines and CHP devices to sell their exported electricity for 2-3 times more than the wholesale rate they currently...
  12. Leighton Gill

    Solar PV Performance Comparison Tool/Calculator

    Hi All, I've been curious for a while as to how my Solar PV is doing compared to a 'typical' install. Recently, I purchased a Smappee (which is darn useful), and I have also now joined pvoutput.org which is now building a clear picture around my generation and usage. However, I wanted a simpler...
  13. Leighton Gill

    How is Solar PV saving me money?

    Hi All, First post here, so hello there. I'm not an electrician so please excuse my ignorance in the subject. I recently installed a Smappee energy (and solar) monitor system, and I'm really pleased with how it works. However, I have noticed that the load on my meter does not drop when my solar...
  14. V

    Solar PV Industry??

    Hi Gents, I worked in the Solar industry from 2010-2013 in the UK which had its ups and downs especially after the first tariff change. Since early 2013 I've been working in Australia still doing Solar, which seems to ahead of the UK market. I've had the chance to work on some great projects...
  15. S

    Electrician Jobs Solar PV Installers Required- South Wales

    We require experienced & qualified installation engineers to conduct a number of commercial PV installs in the 30-500kW range over the next few months. Sub contract or permanent option available. Call Mike Forsyth on 07714742730.
  16. S

    Solar PV Module characteristics

    Hi Guys, do you know what is/are the implications if their is a mismatch of Nameplate Isc and the actual Isc from string that you will be testing. say, Module Isc : 9.08A and by site testing you only get around 3A ? TIA
  17. S

    Schuco solar PV mounting

    Hi Anyone know who stocks this? We need to add to an existing installation so would be nice to match it. Segen dont do it any more which is a shame because it is good stuff. thanks
  18. Dan

    BBC Click looks at the future of Solar PV

    BBC News Channel - Click, 01/10/2016 - http://www.bbc.co.uk/programmes/b07xy112 Anybody watched this episode? They looked at moving panels (they only move a CM or so) to target the sun better on the cells. Also looked at using other materials with silicone to capture more of the light...
  19. M

    meter for Solar PV System melting. What's the problem?

    I have an Emlite EML15 meter attached to my PV system. I discovered a burning smell in my garage yesterday and found that the meter had got very hot and the bolt attaching the cover below the meter had started to melt the plastic surrounding it. It was a very sunny day and the heat went way once...
  20. Mark Pole

    Help! Solar Pv System Question

    Hello All, I'm seeking some advice about a solar PV system we had installed in November 2014 please. After 18 months, we seem to be consistently short of the predicted generation figures. I tried taking it back to the contractor, but they've ceased trading, and it turns out that they never...

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