Power-factor is a measure of your home or business's electrical systems efficiency. The most efficient being 100%. On the average, your electrical systems efficiency may be as low as or lower than 70%.
That means that by correcting your power-factor, you will use 30% less electricity. The closer to 100% efficiency the less you pay. Other benefits from correcting your power-factor with a Powersave Unit !
This is a great video that explains how the Powersave Works. The Marks' Family Powersave 1200 paid for it's self shortly after summer ended!