HI All, There are many new PV inverter/VFD 3 phase pumping options out there.
I am looking for any information about how to determine pump performance with standard centrifugal pump running with less than full power. ( IE off of solar) IE with 5% less watts it produces 50% less water etc. I just haven’t been able to figure out how this aspect of the design. Wondering if anyone out there has any info? thanks in advance, jay peltz power _______________________________________________ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
