DC lightning protection (was DC-GFP/2 protection) [RE-wrenches]

[Allan Sindelar]

Rob,
Please elaborate on what you mean by these two directives:
>In large systems, always minimize your source circuit loop area by panel
layout and crossing over the
string wiring between runs of modules.
Thanks.
Allan at Positive Energy


----- Original Message -----
From: "Rob Wills" <RWills at AdvancedEnergy.com>


> Something else to understand is that it does not take a direct strike to
> take out an inverter.  The PV system is sandwiched between the plates of a
> large capacitor (ground and the lightning bolt) and/or can pick up current
> by magnetic induction in PV source circuits.  In large systems, always
> minimize your source circuit loop area by panel layout and crossing over
the
> string wiring between runs of modules.
>
>

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