Does someone know if it is possible to adjust display brightness on the RS MPPT?
The contrast on mine is so high I can not read anything. Thank you.
I wont believe that this can not be adjusted via software.
At the moment, brightness is not adjustable in this product. Can you share the serial number of the MPPT RS 450/200? This will help to tackle the brightness issue adequatly. Thanks.
Same problem for me on my MPPT RS450/100. The contrast is bad and there is no adjustment.
Sorry I don't have an answer for your question (apologies), but since you are using an MPPT RS, are you using fine stranded PV wire into it that is comprised of strands no larger than .016" diameter? If you are, can you share what kind of PV wire you're using and where you got it?
34 People are following this question.