panels

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  1. S

    Demand of Solar Irrigation Pump is increasing in Bangladesh

    Irrigation is one of the major part of Bangladesh economy. In most of the area Farmers don’t have the access to grid electricity for well pump so demand of solar powered well pump is increasing. Currently, there are almost 1.61 million irrigation pumps running in the country, of which 1.34...
  2. S

    Tigo, Solaredge or Blackmagic?

    Which optimisers shall I use? Any advice based on your real-world experience?
  3. P

    Upgrade of current setup SouthWest

    Upgrade of current setup. The current setup on my house is 14 Upsolar up240p polycrystalline panels at 105 degrees, feeding into a Fronius igtl3.0 inverter. It is ok but the power drops off after midday so I'd like to expand it. It was put in, in February 2012 so has the higher rate of FIT...
  4. M

    Help, system fault.

    Hi, I had 10 panels installed 3years ago now, 2.5KW system - with enecsys microinverters. One of the panels stopped producing last year and initially I contacted enecsys about the problem who said it was probably just the AC power supply, perhaps a faulty connector, as the inverter was still...
  5. S

    led light panels flickering

    Good day. Recently I have installed 26 1200 x 600 LED light panels, the customer now complains they flicker. As per usual with this sort of thing when I visit there is no flicker. It can happen 6 times a day or just the once. I have researched the possible causes, poor quality drivers are most...
    • SIIVION
    • Thread
    • flickering led led light light panel panels
    • Replies: 9
    • Forum: UK Electrical Forum
  6. D

    LUTRON homeworks QS panels

    I am terminating and testing a couple of panels for a restaurant, so they turn up friday and there have 10amp type c mcbs protecting each dimming modules 12 in total. Now the problem / question is do the mcbs have to be a type c as theres not a hope in hells chance of the ZS of theses lighting...
    • daveb1
    • Thread
    • electrical work lutron panel panels
    • Replies: 5
    • Forum: UK Electrical Forum
  7. B

    Evolution + 10 Panels

    Have any of the installers on here come across companies offering these panels: Evo+10 · Evolution + 10 The salesman from a rival company claims that although they are 250 watt panels they will generate an extra 10 watts so are really 260 watt ones. And produces an annual projection based on...
  8. S

    Domestic solar panels advice.

    Hi all nice forum. We have been in our 1st home for 9 months . I'm thinking of installing panels. I'm going to wait till I have a full years electric bills to see what our consumption is. We are in a modest house that has a near perfect south facing roof. Any advice & help welcome . Looking for...
  9. M

    Fronius fault?

    Hi all been called out twice now few months ago, 1st call out was no power on one of the inverters, replaced isolator power back on, 2nd call out been round inveter showing 104 lack of power, checked new isolator ok has power also other inveter is looped out of the supply & it is working, at...
  10. P

    texecom pir

    Hi, I fitted a texecom veritas excel alarm to a friends house last year, he has a garage that is now being used as a store for his business and wants this protected. Do any of you know if a remote pir is available for this alarm. Getting a cable over to the garage would be a bit of a...
  11. driverman

    Solar panels circuit MCB size

    Hi, can't get hold off solar people at mo, to ask what is required in terms of MCB required for their solar panels. when I met them ages go, they said just leave a spare way and I'm pretty sure they said they would put in a 4mm cable. Anyway i'm going to install a board complete with RCBO's. As...
  12. A

    Pv Panels Moved

    I had a panel install done about 18 months ago and i stupidly said it was ok for them to cover the window (only access point to the roof from indoors), but now i know i have made a mistake and I'm looking for a rough ball park figure for the 6 panels to be moved probably about 1m along to enable...
  13. sibbits

    lux meter /led panels

    will my old lux meter accurately measure from led panels ? are they calibrated to old tungsten lamps? anyone got an recommendation for a nice new one?
  14. W

    ALTIVAR 312 and mppt power tracking for a solar pumping system

    Hi all, I need to perform the following pid control using an altivar312, want to read the DC bus voltage (that is the solar panels voltage), and use a pid control to keep this voltage constant in order to make a mppt follower. The idea is to change the frequency driven to the motor. If dc bus...
  15. N

    Help with picking a solar solution

    Hi All, thanks for taking the time to read this!! I'm currently trying to decide on a solar PV system to get installed on my house. I've a budget of £9K and whatever I don't spend on the solution will just get paid off the mortgage. I'm limited to 16 panels/4kW. Roof faces SE and there isn't...
  16. K

    Honeywell Galaxy / Accenta Intruder Panels

    Hi guys I have just accepted a job as a junior alarm engineer and would like to get up to speed as quick as possible. I wanted to find out if anybody would be able to help me with the basic installation, set up and fault finding of a Honeywell Galaxy and an Accenta intruder panel - something...
    • ketanc
    • Thread
    • accenta honeywell intruder panel panels
    • Replies: 2
    • Forum: UK Electrical Forum
  17. S

    industrial heaters

    Evening All, can anyone advise of the best means of electrically heating an a large area 50x30ft, containing electrical control panels , the aim to prevent any moisture ingressing the electrical equipment( motor pumps etc. Thanks
  18. D

    Opinions on panels

    Anyone got any thoughts on '327W BenQ crystalline' panels v 'Sunworld Sunmodule 250W mono black' v 'Solarworld Sunmodule Plus 250W poly'?
  19. C

    Lower energy generation from all black panels?

    Afternoon. I have potential customer questioning whether all black panels will perform as well as panels with a white backing on the basis that they will become hotter more quickly affecting energy generation on warm sunny days. I can understand the logic but have never seen hard evidence to...
  20. T

    Solar for Pensioners - Bought Using Loan - Is it worth it?

    Further to my recent thread: Will a Solar PV install payback sufficiently for pensioners when bought with a loan? I know without a loan the payback could be within 10 years (i.e before customer reaches age of 76). If a loan is factored in though this will push payback to sometime in their...

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