panels

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  1. 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...
  2. G

    Stolen panels

    Was on local radio (Norfolk) that a chicken farm has had 100+ panels stolen last night from a Village near Cromer- Gimmingham possibly No mention of make of panels but if you hear about or are offered any, bear it in mind. Must be expensive panels as reported to be £50,000 worth - on a ground...
  3. R

    Calculation and design a solar grid tie system

    Hello, I would like to know the approach and calculation how if I are to design 10MW of solar grid tie solar pv system. Lets say that each panel have the specification as follows.. Power 250W V- 40v I- 10A Inverter efficiency 90% Grid power output req. 10MW. Therefore panel output req...
  4. E

    REC 250W Solar Panels

    http://www.ebay.co.uk/itm/301347057805?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
  5. E

    Broken/smashed glass panels for sale / project / spares

    http://www.ebay.co.uk/itm/301347057805?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
  6. L

    Please advice 16 or 12 panels to achieve close to 4 kW PV System

    Hi First post, so please be gentle. Am about to take the plunge and have a 4 kW PV system installed on a south south east facing roof. Am seeking advice on which of the 2 following sets of panels would give us the best return: 16 x SolarWorld Mono Black (250w) panels or 12 x Sunpower E20...
  7. HappyHippyDad

    Understanding solar panels for use on van.

    Evening all.. Apologies if this is a bit basic. This is the first post I have done on the solar forum as I just do domestic electrics, but i fancy putting a solar panel on the roof of my van so I can have 2 lights in the back (low powered - haven't really looked so dont know the wattage) and...
  8. J

    single 300w or 3 100w panels?

    Hi All, I'm looking to make a small grid tie system for my home and not sure what panel/s to get. I'm looking at only less than 300watts at the moment purely as that will cover my house during the working day and during the night i'll turn the switch and power the house at night via a battery...
  9. J

    Info Needed Large DC Magnet Panels (old Cranes)

    Hi all, I am looking at changing my career path from marine engineering into industrial electrics. I recently applied for a job as a crane service engineer, and this company service a lot of Large DC Magnet Cranes. I have searched the internet for info on how they work, how to troubleshoot...
  10. S

    install sign off required poole dorset x 2 10 panels prior to 14th sept 2014

    please contact me for details , scaffold already up cable from roof to consumer unit already present tel 01202 280382 Mark
  11. infinity

    blackest panels

    Have you found a panel blacker than the penlight delta black? How black are the sun power signature blacks? does anyone have a photo of them? or even a data sheet? I can't seem to find the data sheet for them anywhere just for the normal 327W panel. Are there any other completely black panels?
  12. S

    Advanced MX Fire Panels

    Okay, took over a role from a guy who quit on bad terms, before he did he changed all the codes on the panels we service and we cant reset. Im aware of the crypt key you can generate and speak to advanced tech support to reset, however its a long road as this company doesnt buy direct from...
  13. B

    EC Evolution+10 Panels

    Evening guys... Anyone come up against a company called Project Solar. They are selling this Evolution+10 panel which the salesman is saying will earn £5000 more than any "german panel" Apparently they are able to install them as 250 watt panels but do a pv estimate on 262 watt panels because...
  14. M

    Solar street lighting

    Not sure how many of you have come across much solar street lighting but it was the first time iv seen a full size panel on top of the light lol.. Is this the usual ?... Thought they would just have it built into the fitting ... These can't be cheap either. Apologies for the photo Being so far...
  15. B

    How To Test The Degradation of Panels

    One of my competitors gave this advice to a potential client when asked how would he know what level a panel was working to. Apparently the customer gets himself a light meter and a thermostat then goes up onto the roof and tests each panel himself individually. Now why did I not think of...
  16. SibertSolar

    Jinko panels?

    Hi all, any thoughts/first-hand experience with Jinko panels? We're looking at their new "Smart" modules with built-in Tigo optimisers but opinions on the company and/or their standard c-Si range of panels would be appreciated. I've got my own opinions but would be keen to hear from the...
  17. jason121

    Panels will work with a full moon

    Its a official solar panels will work with a full moon. I have evidence to prove this
  18. 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...
  19. Energetic

    Sales call, Panels with little brains.

    Just had a call from the Energy Research Centre offering me 'New Solar Edge panels with little brains in the cells that are better than all the other solar panels because they work on fully shaded roofs.' The Energy Research Centre are the only ones who have them. Sadly the incentive is not...
  20. T

    Installed capacity of solar thermal panels

    How do you work out the Installed capacity of solar thermal panels? is it the aperture area x 0.7
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