PVWATTS, Site Specific for US Sites
            Click on Calculate if default values are acceptable, or after selecting your system specifications. Click on Help for information about system specifications. To use a DC to AC derate factor other than the default, click on Derate Factor Help for information.

Site Location:  
WBAN Number: 93738
City: Sterling
State: Virginia
Latitude: 38.95°N
Longitude: 77.45°W
Elevation: 82 m

PV System Specifications:  
DC Rating (kW):
DC to AC Derate Factor:
Array Type:

Fixed Tilt or 1-Axis Tracking System:  
   Array Tilt (degrees):        (Default = Latitude)
   Array Azimuth (degrees):        (Default = Equator-Facing)

Energy Data:  
Cents per kWh:   (Default = State Average)