[Greenbuilding] Solar and wind calculators

[David Bergman]

Do any of you out there use online solar or wind calculators? I refer 
to them in some of my classes and presentations as tools for figuring 
out size of panels needed or potential power generation and projected 
ROI, etc., and am finding that many of the sites I'd used in the 
relatively recent past are no longer available.

The Sharp solar calculator is still there, but Roof Ray is not be 
found, the PV Watts calculator seems to have gotten a lot more 
complex and I can't find the Swift wind calculator. In fact, I can't 
find Swift. Are they gone???



David Bergman  RA   LEED AP
DAVID BERGMAN ARCHITECT | FIRE & WATER LIGHTING
architecture . interiors . ecodesign . lighting . furniture
bergman at cyberg.com    www.cyberg.com
212 475 3106   twitter: @EcoOptimism

author - <http://ecooptimism.com/?page_id=58>Sustainable Design: A 
Critical Guide
blog - <http://www.ecooptimism.com/>EcoOptimism
adjunct faculty - Parsons The New School for Design  
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