Dunasolar and wiring [RE-wrenches]

[jay peltz]

Hi Larry,

Good to see you at EO.

What I would do is to solder/shrink tube on an additional piece of #10 USE-2
.  Make the pieces short of the series, and run longer ones for the run to a
combiner box.  This combinerbox is just a place to change wire to THHN and
then run into conduit.  You'll still have however many strings but now you
have a place that gives you space to install conduit from the roof.  And you
don't have to worry about getting into this box as there are no
fuses/breakers.

Hope this helps,
jay

Lawrence Elliott wrote:

> I have a customer who purchased 22 Hungarian Dunasolar amorphous panels.
> Any experience pro or con on this panel?
>
> Also I am open to any suggestions on the best way to wire these.
> They have only two RHW "pig tails" out the back so we cannot conduit and
> they are ground mounted on open racks.
> Looking to connect to GC 1000 (low voltage model since Voc is 62).
> Expect 22 panel total with 2 or 3 parallel strings. Fusing and
> interconnect that will satisfy the inspector and keep cost down? Any
> comments and suggestions ?
> Thanks
> Larry Elliott
>
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