Counterfeit Sharp Panels

[Markc]

One of our suppliers has informed us of “suspicious spot offer” that has been circulating recently.

They wrote:

The deal is offering Sharp NU180 panels cheap. Sharp have investigated this offer and concluded that the panels are
counterfeit. The fake offer is shown below and has been available via several brokers

Sharp NU 180W, up to 1.8MW, Price: EUR 1.44 - 1.48/W (shipment from Dover Port UK)
(offered products have slightly different specification compared to Sharp original module)

Be aware that these cheap module offers are fake and always bear in mind that if something appears to be too good to be true, it often is. If you become aware of such as a suspicious offer in the future please contact Sharp.

Thought I would post this so we are all informed.

May be we ask Admin to post a sticky for this type of post?

 

[Sintra]

Thread now stuck

 

[Markc]

Thread now stuck

Thanks

 

[Martin Dawes]

Thanks Mark. I suppose it was a matter of time before this kind of nonsense started :-(

 

[futurewired]

Thanks marc

 

[futurewired]

Mark even,
while im here can you advise of suitable size equipotential bonding conductor, does it have to be 10mm2 as stated im my course?
in one of my reference books it states 4mm2 can be used but a number of factors have to be met, benefical to me for a smaller CSA for obvious reasons, and im running the dc cable and bond in 20mm Kopex, saves me buying 25mm have loads at the yard.

 

[Martin Dawes]

Do you have to earth your array? If you can avoid it, I definitely would.

 

[Markc]

Mark even,
while im here can you advise of suitable size equipotential bonding conductor, does it have to be 10mm2 as stated im my course?
in one of my reference books it states 4mm2 can be used but a number of factors have to be met, benefical to me for a smaller CSA for obvious reasons, and im running the dc cable and bond in 20mm Kopex, saves me buying 25mm have loads at the yard.

We have used inverters with transformers only to date so have not had the need to bond and that's only if its PME. If there's lighting protection installed then I has to be bonded back to the MET. As the governing bodies can't agree on the do's and dont's I stand by it. If you do bond it I would expect to see it in 10mm regardless.

 

[mr t]

hello, I am new to the forum and I hope this question has not been asked before. now that p.v.cells have become so cheap(approx. 2000 watts of cells for £860.) If you built your own panels would it be possible to have them certified as acceptable for a grid tie in system. In other words Is there any point in making your own panels.

 

[Martin Dawes]

In short, no. Getting them certified is not a straightforward process. To have them certified you would need to demonstrate production techniques and strict quality scrutiny.

 

[mr t]

thanks martin.

 

[GreggElectrical]

Hmm this worries me..... I have a customer who wants to install a system but only wants Sharp panels and an SMA inverter. I haven't used either of these so far so can anyone recommend a reputable supplier who can sell me a competitive kit. Preferably a northern suppler.

The customer wants quoting on a 10kw and 4kw system if this makes any difference.

 

[SolarCity]

Hi Gregg, I think Cleaner Air Solutions are based in Durham and I'm sure that they stock Sharp panels.

 

[SRE]

They do and they're a wee bit cheaper than Segen but their service is rubbish. I use them as a last resort only. My advice would be Segen or Waxman first we've had both Sharp and SMA from them all and all been fine. Mind you struggled with the french SMA installation manual yesterday

 

[SolarCity]

I agree, their service was a little dissapointing when we tried to use them last year.