inverters

  1. R

    Inverters

    Has anyone came up on Ginlong / Solis single phase inverters? I was recommended and offered one by a decent installer, but would like to research a bit first. They look decent on paper, however, I'm reserved as not well known here. I rang them and they even answered, however, their UK's office...
  2. 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...
  3. loplug

    Solar farm earthing

    Been doing some work today on a solar farm , from the subs there are 95mm 4 core Alu cables running out to the arrays where there is a box that splits the feed between the 2 inverters. Now the cable that comes from the sub is connected to the neutral bar at the mccb panel and marked with blue...
  4. B

    SMA 240 Micro Inverters

    Any one used these yet with the multigate
  5. W

    Solax inverters with a 20 year warranty, anybody installed any?

    There seems to be more and more crap coming on to the market from china based companies giving long warranties for absolute peanuts, which is great on paper. The question i would like to ask fellow electricians, what do you think is the best string inverter set up? For me I do like the TL...
  6. C

    Steca Inverters - Your Opinion.

    My name is Daniel and I am Program Manager for CTDI. We are the Official UK Service Partner for Steca. We deal with all Support Issues for PV Grid ConnectedInverter for the United Kingdom. What are your opinions on Steca Inverters, on all theranges? Do you have any issues or opinions...
  7. W

    Confused!

    I'm keen to install some solar PV panels but am amazed at how different the quotes and specifications that we've had have been... After getting 4 quotes back in Feb - when we weren't in a position to proceed and I'm now considering quote no 5... The latest quote - which (I think?) seems quite...
  8. S

    Twin inverters into single generation meter with MCB's

    Just checking the correct way to do a twin inverter system feeding into Inverter/charger set up. 2 x inverters AC outputs go to separate isolators then each isolator goes to separate MCB's and from there into Henley block to feed into generation meter (for FIT's) then into another Henley block...
  9. edexlab

    Daisy chain inverters?

    I've just seen an install fitted 2 years ago and I'm interested in how this is G83 compliant! information regarding design etc is being forwarded to me later, but what they've done seems like madness/sheer incompetence to me I'm going to call the company on clients behalf and hope they sort it...
  10. M

    sma sb1700 over voltage ac? Help pleaseeeee

    Evening all, I got called out to a job the other day were the customer has 2 x SB 1700's in the loft. The complaint was that the inverters cut out every so often, he knows this because he constantly monitors his sunny beam device. The error registered as unknown and to contact the installers...
  11. O

    Volt drop question

    Hi all Just had an enquiry for 50 kw ground mounted PV system, the proposed system is to be connected to a three phase supply In an industrial unit, the ground mounted array will be approx. 200mtrs away from the unit. The inverters and generation meters are to be mounted next to the...
  12. R

    TL inverters and TT earthing systems?

    HI Im after a bit of advise. Im a suby for british gas wiring heating systems. When a salesman goes to quote a job they have to do a "socket and see" test on a circuit to see if the main earth is sufficient. (not a great way to test it by hay-ho). Anyway this installation fails the test. so...
  13. S

    EFLI tests and off-grid inverters

    Hi team. Just wanting to know if there are any harmful effects when testing final sub-circuits in an installation being powered by an off-grid PV system with an EFLI tester? Thanks.
  14. L

    Three phase solar

    Starting a solar three phase project, how do you connect the generation meter from 8 three phase inverters, or will each inverter have it's own g meter? Appreciate a response
  15. C

    New system, string or micro inverters

    Hi all, I looking at having a new solar panel system installed in kent and would like some advice if you could spare some time. I have been looking at getting installed around 6-8 kw system. If I go for an 8kw system I would have shading issues on a bottom row of panels (spaced over two roofs...
  16. O

    Stolen inverters

    Hi people We've had 2 Fronius 150IG plus inverters stolen from site. They were in a plant room still in their boxes. Police are doing nothing, insurance won't pay because there was no forced entry, site think we stole our own inverters. Does anyone know where such specialist equipment gets...
  17. P

    SMA Inverters Data logging

    Is it possible to store past data useage onto a usb stick or disc and delete old data from the inverter? If so how do you do it? Thanks
  18. S

    G83/2: list of inverters?

    Hi colleagues, where do we find a list of inverters certified for G83/2? The time is nigh
  19. infinity

    Micro inverters & Renusol console

    I have a job using 8 console+ tubs, my question is can you use micro inverters with these? I can't see how you would fix the micro inverter under the module? Can anyone who has used these shed any light? Also what kind of ballast do you use? i will check with my structural engineer monday...
  20. M

    enphase micro inverters

    hi all just need some advice on the 3 strings on micro inverters 4 panels on one string east 6 panels on another string west 4 panels on south string ground floor roof do they do a junction box for multiple connections & then onto monotiring station? also this would be my job for MCS...

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