Sentences with phrase «hour electrical demand»

N. I still defy you to install a 8 KW solar panel / storage system on the average home site to meet the 24 hour electrical demand, even with LED light bulbs and 100 % increases in energy efficency of appliances, economically.

Not exact matches

The new system is also designed to allow a PHEV to use its battery as an energy storage device, enabling the car to hold electrical energy in the battery while the grid has surplus power (during off - peak hours, for example) and contribute its surplus energy back to the grid when the latter needs more power to meet peak demand, Su says.

Impressed but still skeptical, the doubting Thomas professor demands proof of his interlocutor's divine power, which Klaatu delivers henceforth by causing civilization to stand still for an hour through the cessation of all electrical transmissions (except those where lives would be lost).

The obvious next step is to modestly expand the electrical storage capacity of the gas - electric hybrids so that owners can plug in their hybrids to recharge the batteries during the nighttime hours when electricity demand drops.

Because electrical systems must be built to deal with that highest range of demand, operators will have to address these increases by either building more power plants, developing better battery storage capacity or convincing consumers to shift some of their use to off - peak hours.