WattsVIEW free power monitoring software allows you to display Volts, Amps, Watts, Calories, Kilowatt Hours, Amp Hours for multiple simulated or real power sources. For example it can display simulated power information for 6 different solar panels and 4 different wind turbines. Or if you have the WattsVIEW sensor it can display actual data from 4 different solar panels and 6 different wind turbines. The data logger files allow you to look at DC Voltage graphs and charts along with Watts, and Amps and Amp Hours. Also included is KWH or "Kilowatt Hours" WattsVIEW also gives you graphs for the calories output from riding a bicycle generator system.