BenQ Panels - grounding

[Worcester]

Don;t you love it
Got an isntallation to do next week with BenQ 325's and now our suppliers are offering PM318B01 in lieu of the PM096B00, and it would appear that the 318's need grounding..

I Don't have a problem with the array, (used to do that anyway ..) however it also says:

PM318B00/PM318B01: For optimal performance, BenQ Solar modules must only be used in configurations with galvanically insulated inverters where the positive (+) polarity of the PV array is connected to ground protected by a fuse

Anybody done this before and if so how did you do it?

Thx

Update:

12 panels facing East - which inverter ??? not TL ?

 

[SibertSolar]

Eltek 2.9 HE-t would do the job Gordon

 

[SibertSolar]

3.8HE-t actually, apologies

 

[Worcester]

Andy, it's got to be mounted outdoors. Sheltered, though still Outdoors - Is that OK?

 

[Worcester]

Just read the install manual , guess it's Ok (IP65) to go outdoors

 

[jason121]

I have just sent you an email. Hope it helps

Jason

 

[Worcester]

Just run it though PV*Sol - the Eltek gives the best performance of them all

 

[jason121]

And it has a flashy display with built in web server

 

[Worcester]

Yep, I've put twin 4.4's in on a single phase 9.5kWp system before, nice piece of kit.