Hi:
My thought is that the mechanism by which the battery voltage slowly rises
under the influence of a solar module connected through a C40 type PWM
controller is due to the fact that the PWM type controllers don't regulate
voltage but rather connect the full output voltage of the module/array
Most pole mounts do not go to 90 deg. BTW. The pivot would need to
stick out South of the pole. We make specialty racks, and could build
something like this for you.
Contact me off list.
R.Ray Walters
CTO, Solarray, Inc
Nabcep Certified PV Installer,
Licensed Master Electrician
Solar Design
Try www.mtsolar.us
On Wed, May 20, 2015 at 3:04 PM, Richard L Ratico <
richard.l.rat...@valley.net> wrote:
> Bob Ellison,
> Thanks for your quick reply. Checked them out. They only go to 50 degrees
> and
> require max. 66" high posts. Looks like radical modification of the
> recommended
> post an
and if you do, please report back to the list with your experiences with them
as pole mounts are mostly what i do.
todd
On Wednesday, May 20, 2015 3:16pm, "Mac Lewis" said:
Hi Richard,
A relatively new pole mount racking manufacturer called MT Solar has a pole
mount that assembles on
Hi Richard,
A relatively new pole mount racking manufacturer called MT Solar has a pole
mount that assembles on the ground and can tip to 90 degrees. It is an
innovative mount but not yet refined. It has a hand crank that one person
can adjust the array from the ground. They can be found here:
Bob Ellison,
Thanks for your quick reply. Checked them out. They only go to 50 degrees and
require max. 66" high posts. Looks like radical modification of the recommended
post and foundations would be necessary for their product to work.
Dick
--- You wrote:
Try www.ussolarmounts.com
-Ori
Wrenches
I have used DPW/ DWP? top of pole in snow areas and as i recall they can go
close to 90 degrees. Any oole mount should be able to get close to that
number, you may also consider even extending the prop rod.
Jerry
On May 20, 2015 8:11 AM, "Richard L Ratico"
wrote:
> Hi Wrenches,
>
> Can
Try www.ussolarmounts.com
-Original Message-
From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On
Behalf Of Richard L Ratico
Sent: Wednesday, May 20, 2015 1:33 PM
To: re-wrenches@lists.re-wrenches.org
Subject: Re: [RE-wrenches] Array easily adjustable from 30 to 90 d
The modules are Sunwise 22 V, 40 W modules. The model number of the
modules is SW-S40P SWT. The are wired in series for a 24 V nominal
system. That would be an mppt voltage of 44 V on a system that
directs batteries to absorb at 29.4 volts. I'm not sure what the NOCT
voltage would be, but it
Hi Wrenches,
Can anyone recommend a commercially available, ground mount array racking system
with an adjustment range of 30 to 90 degrees. Ideally this would be easily
accomplished by one person.
Here in Vermont, in winter, the 90 degree, vertical orientation can provide
satisfactory production w
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