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Midnite makes a couple that handle up to 250 volts, but they also
have something they call "hyper VOC" which allows some headroom
above that. Similarly, Outback makes one controller that is good
to 300 volts.
bp
<part15sbs{at}gmail{dot}com>
On 11/27/2018 5:07 PM, Forrest
Christian (List Account) wrote:
Looking at determining the maximum reasonable
voltage range for a new product I'm working on.
I'm wanting to include a reasonable input for measuring
solar panel voltage (a common request). For those who are
running solar arrays to charge a DC site (not
grid-connected), I'm wondering what type of array voltages
you're running. I'd prefer the Voc figure since that is
worst case, but even the nameplate voltage (i.e. multiples
of 12V) would be useful since I can kinda infer the Voc from
that.
I suspect some of you are running rather high voltages
(>100Voc) on your arrays, not sure If I'm going to be
able to measure that high, but would like to get a feel for
what the reality is.
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