trackers (was Re: Solar near Airports [RE-wrenches])

[Todd Cory, Mt. Shasta Energy Services]

Your free subscription is supported by today's sponsor:
-------------------------------------------------------------------
Get a Great Credit Card for You Today 
You can find a credit card to fit your credit needs.  
All types of credit cards -- 0% APRs, Rewards, & Bad Credit.
http://click.topica.com/caacpgdbz8Qcsbz9JC9a/411Web
-------------------------------------------------------------------

I believe Array Technology's watt-sun trackers have finally solved the "achilles
heal" of their products, namely the "eyes" on the controller. The problem is
that the eyes would age at different rates which would eventually leave them so
out of calibration with each other the tracker would either track inaccurately,
or stop working altogether. They now have retrofit (infrared?) sensor heads
available for older units that appear to have solved this problem, making this
product worth serious consideration for pole mounted systems.

Todd


William Miller wrote:

> Ray:
>
> My experience with Watt-sun trackers is that they work great, when they
> work.  I've sent each controller I've installed back more than once for
> repair.  I suggest you find out independently (not from someone on the list
> wanting to promote them) if they are any more reliable these days than they
> used to be.
>
> Also, if the tracking is not completely accurate, you could be reflecting
> towards the shadow, not right at it, exacerbating the problem, right?
>
> William Miller
>
> At 10:51 AM 7/16/2004, you wrote:
>
> >Hi All;
> >
> >Thanks for the great responses. I am now considering Watt-sun trackers,
> >since the direct reflection would be straight into the shadow of the
> >aircraft as Randy  noted.

Your free subscription is supported by today's sponsor:
-------------------------------------------------------------------
Amazing Diet Patch
The fastest - Easiest way to lose weight! Try it now FREE!
http://click.topica.com/caacoW6bz8Qcsbz9JC9f/MyDietPatches
-------------------------------------------------------------------

- - - -
To send a message: RE-wrenches at topica.com

Archive of previous messages: http://lists.topica.com/lists/RE-wrenches/read

List rules & etiquette: www.mrsharkey.com/wrenches/etiquete.htm

Check out participant bios: www.mrsharkey.com/wrenches/

Hosted by Home Power magazine

Moderator: michael.welch at homepower.com
--^----------------------------------------------------------------
This email was sent to: michael.welch at homepower.com

EASY UNSUBSCRIBE click here: http://topica.com/u/?bz8Qcs.bz9JC9.bWljaGFl
Or send an email to: RE-wrenches-unsubscribe at topica.com

For Topica's complete suite of email marketing solutions visit:
http://www.topica.com/?p=TEXFOOTER
--^----------------------------------------------------------------