[RE-wrenches] Shading from Overhead Transmission Lines

Jerry Shafer jerrysgarage01 at gmail.com
Wed Feb 24 13:18:12 PST 2016


We have both GT and off grid in the shadow lines, because of the distance
away, diameter of the wire and also the sun have not seen any issues that
will warrent micro inverters. All that said, its a moving target and if the
wires are very close then it will be more of an issue.
Something else to ponder can you in fact install under HV transmission
lines in your area.
Jerry
On Feb 24, 2016 5:50 AM, "Paul Lyons" <Lyons at zapotecenergy.com> wrote:

> Hell RE-Wrenches –
>
>
>
> Do any of you have experience with locating ground-mounted PV systems
> under high-voltage transmission lines? We have an electric utility client
> who would like to use some of its land underneath its HV transmission lines
> to install PV. Is the shadow cast be the overhead wires significant enough
> to affect the string voltages in the array? Should we go with
> micro-inverters?
>
>
>
> Thank you,
>
>
>
> Paul Lyons, P.E.
>
> Zapotec Energy Inc.
>
> 675 Massachusetts Ave
>
> Cambridge, MA 02139-3309
>
> Tel: 617-547-5900  ext.201
>
> Email: Lyons at ZapotecEnergy.com
>
> Web: www.ZapotecEnergy.com
>
>
>
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