Home      About      Contact      Submit an Item      
Passive    PV    Homes    Commercial    Wind    Projects    DIY    Resources    Tools    Materials    Hire Us    
Watch Bethesda Zero Home Construction Tour PART 1 of 2 Thumbnail

Bethesda Zero Home Construction Tour PART 1 of 2


Watch Cheap Solar Power MIT

Cheap Solar Power MIT


Watch Salvaged Houses Dan Phillips Thumbnail

Salvaged Houses Dan Phillips Video


  

 

 

 

Resource

Solar Radiation Data Manual for Buildings

Free, downloadable data tables for calculating sol

This manual provides solar radiation and illuminance values for a horizontal window and four vertical windows (facing north, east, south, and west) for 239 stations in the United States and its territories.