Sanyo HIT panels in off grid app [RE-wrenches]

[Larry Crutcher, Starlight Solar]

jay peltz wrote:
> 
> Hi Larry,
> 
> I have seen two systems that use the Sanyo 190's, 2 in series into a  
> MX-60 without problem.
> Lowest temps in this area are around 20 degrees F, which is really  
> rare.  Usually its only just below freezing.
> 
> It is true that at the lowest temps, the MX-60 will not connect, but  
> the VOC isn't high enough
> to damage the MX-60.
> 
> Once the panels warm up, volts drop and the MX-60 will connect.
> 
> These were systems that I didn't design.
> I don't like to use the Sanyo for battery based systems unless its  
> really warm all the time,
> like Baja
> 
> jay
> 
> peltz power

Hi Jay,

That's living on the edge. If you get a chance, go to the HiVoc log 
(log2 screen)and let us know what it reads.

I reread the MX manual and Outback claims any voltage "higher than 150 
VDC will damage the MX60".


Larry Crutcher
Starlight Solar
Yuma, AZ
Renewable Energy Products Powered by STARLIGHT


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