panels | Page 7

panels

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  1. M

    Velux AOV Problem Linking panels

    Hello All using the following units KFX 100 Break Glass Reset Button 3FC F20 EU 2 units (both opening 2 vents) 3FC F10 EU 1 unit (opening 1 vent) using auxiliary cards on 4/5 resistor in serious & parallel 480 series 10K parallel (came with units) IO cards fitted through fire alarm &...
  2. T

    2 Panels, 1 Alternator & 1 MPPT. How To?

    I need to wire up my solar panels to my motorhome leisure batteries. I have a 160W permanently mounted panel that will be hard wired to my MPPT controller. I will occasionally wish to add a portable 100W panel to the setup. Can I connect this portable panel directly into the MPPT as well when...
  3. R

    Solar PV issues

    Our company are having issues with solar pv panels fitted over a year ago, they are LUXOR 250W and we've had nothing but issues with them underperforming, water ingress etc yet the company who manufactures them are disputing this (obviously). Has anyone else had issues with these panels?
  4. S

    pv panels upside down?

    If running 2 rows of panels it is wise to have the connectors at the bottom on the bottom row in case they need to be unplugged in the future?
  5. M

    Dedicated ring final used to serve heating panels ?

    Afternoon, here's the proposed setup I am planning to supply 9 off 600w IR heating panels from a ring final circuit the installation is commercial and the panels will be fitted to a suspended ceiling a contractor and thermostat will control the heaters the circuit is fed from a 32a rcbo in...
  6. A

    New Solax Panels and Inverter breaker tripping all time

    I recently got the system installed and was ok for a few weeks then came home to a fault, installers said due to thunder storms which i accepted as ok. Then week later same again with no storms. They have since put the breaker and rcd in a seperate box and said would be ok. Then same again...
  7. 1capybara

    Who makes this: type B, TP+N panels for DIN rail breakers and dual RCDs ?

    Who makes a TP+N panel, bigger than a consumer unit, for example, 14-way (with space for 12 or 14 three-phase breakers). It should feed its outgoing breakers using bus bars, not wires. (I call this a Type B panel) And it should be usable for Dual RCDs, one for the left side of the panel and one...
  8. Energetic

    Customer wants to source panels.

    Hi Guys, We have a potential customer who can get panels for £50 each from a company who 'clears solar farms'... Don't ask, i don't know the details but it's allegedly legit and he wants a price for installation. It's not something we've considered before, has anyone else been asked to do...
  9. K

    5kw solar array and limit to 16amp?

    I had someone around yesterday to discuss installing a PV system for me, the discussion was mostly just an overview of technologies and different pricing such as loaning the roof and paying nothing, paying outright or paying with 5 years 0% finance. I've done a bit of reading and know a bit...
  10. 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...
  11. S

    Tigo, Solaredge or Blackmagic?

    Which optimisers shall I use? Any advice based on your real-world experience?
  12. 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...
  13. T

    solar pv distributors

    hello all i am currently sub contracting for a company that have just started to go into PV and they have gone to a large company to supply all the panels rail etc (because they don't know what to get) after a meeting with this company this morning their rep informed me i charge to much for the...
  14. 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...
  15. 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...
  16. 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...
  17. 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...
  18. 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...
  19. K

    9 out of 11 Samsung LPC247 panels junction boxes failed

    Hi, we are trying to help a customer out that has an issue with some Samsung panels. The customers system was under performing. The company that fitted it has gone out of business so we took a look. The system looks to have been installed fine but 9 out of the 11 panels have issues with the...
  20. 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...

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