I am considering solar on my new house. Chuck, do you have any advice? On Tue, Jun 20, 2017 at 8:58 AM Chuck McCown <ch...@wbmfg.com> wrote:
> I use 11 watts per square foot as a rule of thumb. Never wanted > efficiency, always wanted low $/watt. > > *From:* Eric Kuhnke > *Sent:* Monday, June 19, 2017 6:47 PM > *To:* af@afmug.com > *Subject:* [AFMUG] Vendor for super high efficiency (Sunpower, etc) PV > panels > > Anyone have a favorite vendor source for >21% efficient PV panels they'd > like to share? > > I'm looking at various commodity 60 and 72-cell modules made with 4.95 to > 5.0W high efficiency 156mm monocrystalline cells, but the Sunpower mono > stuff is still better in STC watts per square foot. > > 60-cell x 5W = 300W > 72-cell x 5W = 360W > > > Of course, willing to pay somewhat of a price premium.... >
