These are whats on the panels
Schott poly 230w
Vmmp 30.0v
Immp 7.66a
Voc 36.9
Isc 8.33
Canadiansolar mono 220w
Vmp 29.3v
Imp 7.52a
Voc 36.6v
Isc 8.09a
In use the poly generally runs at a lower Voc in bright sun than the mono but puts out more Isc. The Poly is much more tolerant of lower light levels than the mono. The monos voltage drops farther on cloudy days where as the poly continues to produce at a lower level even if you can't tell where the sun is.
I haven't had the mono up at altitude yet, it may prove itself up there in the clear air.
