[RE-wrenches] non-sensor based tracker controller

[Dave Angelini Offgrid Solar]

Mac, which mode is being confused elevation or azimuth. What have you
replaced and what does Jeff Grulic say of Wattsun? 

The photo sensor I
like is the single axis. There really is little need to use the dual axis
for offgrid, in my opinion. 
Dave Angelini Offgrid Solar
"we go where
powerlines don't"
http://members.sti.net/offgridsolar/ [1]
e-mail
offgridsolar at sti.net [2]
text 209 813 0060

On Mon, 2 Dec 2019 07:28:29
-0700, Mac Lewis  wrote:  Hi Wrenches,   Does anyone know of a non-sensor
based tracker controller that can work with a variety of tracker motors?  
We don't do trackers much but we have a WattSun DuraTrak controller that
has never worked well, we've tried all sorts of tweaks. Its a tougher
location that a lot because there are high snowy peaks that confuse the
tracker I guess.   It seems like something would be out there that would
just use the sun position equation instead of sensors that can be confused.
 Thanks for your input
   -- 
        Mac Lewis

"Yo solo sé que no sé
nada." -Sócrates     -- 

 

Links:
------
[1]
http://members.sti.net/offgridsolar/
[2] mailto:offgridsolar at sti.net
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