Home      About      Contact      Submit an Item      
Passive    Active    Residential    Commercial    Wind    Projects    DIY    Resources    Tools    Materials    
Watch Khan Shatyr Interior Thumbnail

Khan Shatyr (Хан Шатыр) Interior Video


Watch Metropol Parasol ViewsThumbnail

Metropol Parasol Views Video


Watch Arcosanti Thumbnail

ArcoSanti - Mini Documentary Video (Paolo Soleri)


  

 

 

 

Resource

PV WATTS Calculator v 1.0

calculates electrical energy produced by a grid-connected photovoltaic (PV) system

PVWATTS calculates electrical energy produced by a grid-connected photovoltaic (PV) system. Researchers at the National Renewable Energy Laboratory developed PVWATTS to permit non-experts to quickly obtain performance estimates for grid-connected PV systems within the United States and its territories.