Measuring Solar Photovoltaic Energy. Electricity is measured in watts, with one thousand watts in a kilowatt. Using one thousand watts of electricity in one hour is a kilowatt-hour (kWh), the measurement on your utility bill. The first solar panel, installed in Georgia in 1955. Photo Credit: Bell Labs. For solar panels, the measurement of kWh refers to the amount of energy produced by the panel. This measurement is represented as kWh per square meter of panel surface.
Conferencing Tip: Mute and Unmute. When you use Copper Conferencingâs On Demand audio conferencing, you can easily mute or unmute during a conference call. If you are the host of the conference call, you can mute or unmute your line only or the lines of all the participants. To mute your line only: Press *6.
6. When the FaceTime call has connected, your contact will be shown on screen and a preview of your video is shown at the corner. Tap the microphone button to mute the call or the camera button to switch to the iPhoneâs rear camera.To end the call, tap the End button.Ad. You can only make FaceTime calls to other users of FaceTime devices (Macs, iPhones, iPads and the iPod touch) that have a network connection. 2  If you can use FaceTime over 3G, the data used will be deducted from the amount allowed by your carrier each month.