Solar Boost / C40 test/ Allan Qs [RE-wrenches]
blair Tump may
tump at midcoast.com
Sat May 5 05:27:50 PDT 2001
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Allan, Check the Temps again, as far as the voltage drop from combiner box
to CC input:.014 Vts. The MPPT I usually do tweak a bit but Rick sends the
units out pre set for the BP 585 current output so between us both I'm sure
its close.
> A PV input voltage of 28.5 is low enough to suggest that one or more of
>these may apply:
>* An extremely hot day and module temperature
>* Excessive input voltage drop
>* MPPT adjustment on the SB50 not set optimally.
>I would expect to see an input voltage of around 35 volts before temperature
>deration. Any ideas?
>Allan at Pos Energy
Solarwinds NorthernLights
Serving Mid Coast Maine & Northern California
610-517-8401 707-498-2804
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