Chris SAM software from NREL is also free and relatively easy to learn. Give it a try! I have found it pretty good at predicting financial viability of a project.
Bill On Wed, Dec 11, 2013 at 6:52 AM, Mac Lewis <[email protected]> wrote: > Hi Chris, > > I have a spreadsheet that I made a while back that will give a 20 year > cash flow and internal rate of return. It's set up to work with the market > in Colorado with Xcel REC payments, and Federal tax credit, but you are > welcome to use it and modify it if you like. Send me an email and I'll get > it to you. > > > > > On Tue, Dec 10, 2013 at 10:44 AM, Chris Daum <[email protected]>wrote: > >> Dear wrenches: >> >> We are bidding a job for a thrifty fellow; it's a small commercial system >> (7.2KW array), and he's interested on the figures relating to his return on >> investment. Does anyone have any link or software where we can crunch the >> numbers and get him an idea of his real ROI? Besides the 30% federal >> incentive, there is also a one-time state tax incentive as well as a grant >> from the local utility.... >> >> Thanks as always for your brain power! >> >> Chris Daum, Oasis Montana Inc. >> >> 406-777-4309, www.oasismontana.com >> >> >> >> >> _______________________________________________ >> List sponsored by Home Power magazine >> >> List Address: [email protected] >> >> Change email address & 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 >> >> >> > > > -- > > > > Mac Lewis > > * "Yo solo sé que no sé nada." -Sócrates * > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: [email protected] > > Change email address & 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 > > > -- Bill Hoffer 161 SE Fourth Ave P.O. Box 1823 White Salmon, WA 98672 [email protected] <[email protected]>
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