This spreadsheet tool developed by Sandia National Laboratories and Solar Power Electric™ is intended to help determine the value of a new or existing photovoltaic (PV) system installed on residential and commercial properties. It is designed to be used by...
A new study by the Pecan Street Research Institute found that residential solar panel systems can cut electricity demand during peak summer hours by 58 percent. The study used data gathered from Pecan Street’s demonstration project ... Read Post
Output Performance and Payback Analysis of a Residential Photovoltaic System in Colorado Steve Johnston, June 2012 (National Renewable Energy Laboratory) Abstract Cost of installation and ownership of a 9.66- kilowatt (kW) residenti... Read Post