Dear fellow wrenches- I'm looking for a good, simple drawing program for mac. I need it for pv system layouts. Free if possible. Any suggestions?
Jonathan Hill, senior system engineer and founder Sierra Solar Systems On Oct 18, 2012, at 10:39 AM, Allan Sindelar <al...@positiveenergysolar.com> wrote: > Jay, > In our jurisdiction, 10kW-and-under systems fit a simplified interconnection > process. Anything larger requires supplemental review. It's based on rated > inverter AC output capacity. We have no rebates, but REC payments (now very > small) on production. > Allan > > Allan Sindelar > al...@positiveenergysolar.com > NABCEP Certified Photovoltaic Installer > NABCEP Certified Technical Sales Professional > New Mexico EE98J Journeyman Electrician > Founder and Chief Technology Officer > Positive Energy, Inc. > 3209 Richards Lane (note new address) > Santa Fe, New Mexico 87507 > 505 424-1112 > www.positiveenergysolar.com > > > > On 10/18/2012 11:14 AM, Jay Peltz wrote: >> Hi Allan >> >> I guess I don't understand the utility concern? >> Are concerned for their transformers, or >> does it have to do with rebates? >> >> Thx >> >> Jay >> >> Peltz power >> >> >> >> >> >> >> >> >> >> On Oct 18, 2012, at 8:29 AM, Allan Sindelar <al...@positiveenergysolar.com> >> wrote: >> >>> Erika, >>> This just came up for us recently. I learned this, surprisingly, from a >>> Customer Generation tech at our local utility. We are installing a GTWB >>> system with two SI5048s and two SB5000s. The CG tech spoke with SMA tech >>> support about the possibility of the SIs selling back to the utility as >>> well as the SBs. He learned that there is a software patch that can be >>> installed in the SIs that will allow them to do this, but that SMA will >>> only allow the patch to be installed upon receiving written permission from >>> the utility. This was sufficient for our utility to consider our system to >>> be a 10kW interconnected system. >>> >>> This is all I know that may help you; I heard nothing about "3 seconds". >>> You might want to explore this further with SMA tech support. >>> Allan >>> >>> Allan Sindelar >>> al...@positiveenergysolar.com >>> NABCEP Certified Photovoltaic Installer >>> NABCEP Certified Technical Sales Professional >>> New Mexico EE98J Journeyman Electrician >>> Founder and Chief Technology Officer >>> Positive Energy, Inc. >>> 3209 Richards Lane (note new address) >>> Santa Fe, New Mexico 87507 >>> 505 424-1112 >>> www.positiveenergysolar.com >>> >>> >>> >>> > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: RE-wrenches@lists.re-wrenches.org > > Options & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out participant bios: > www.members.re-wrenches.org >
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