The standard unit of measuring land in the United States is the ACRE. An Acre is equal to 43,560 square feet (Sq. Ft.) of area. An acre is also equal to 10 square chains (66 x 66 x 10 = 43560 Sq.Ft.) or 160 square rods (16.5 x 16.5 x 160 = 43,560 Sq. Ft.) There are exactly 640 Acres in one square mile.he standard unit of measuring land in the United States is the ACRE. An Acre is equal to 43,560 square feet (Sq. Ft.) of area. An acre is also equal to 10 square chains (66 x 66 x 10 = 43560 Sq.
Z-Wave enabled home lighting and appliance systems can also be controlled by the APX energy panel. There is a $60 up-front fee for the thermostat and $6.99 per month for the fully-supported service. The programmable thermostat settings are customizable to a homeowner's schedule.
Controlling electrical peak demand charges is best accomplished through automated load shedding and load time shifting. Power Planet uses Energy Sentrymicroprocessor controllers for peak demand control. The Energy Sentry peak demand controllers monitor the level of power consumption read by the utility meter; then cyclically sheds electrical loads to maintain the peak demand below a predefined limit. After a peak electrical demand event has passed loads are restored to normal operation.