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:  
Cell ID: 0254385
State*: North Carolina
Latitude*: 35.517
Longitude*: -81.115

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 = True South) What's this?

Energy Data:  
Cost of Electricity (cents/kWh):