If the family with the hypothectical $10,000 solar thermal system uses 44 gallons a day, and the solar fraction is 63%, that means that their solar thermal system only heated about 28 gallons a day. The PV option produces 37% more hot water, even with an electric resistance heater -- and with far less hassle.
Stacy [sta-cy]â¼ as a boys' name (also used more regularly as girls' name Stacy) is pronounced STAY-see. It is of Greek origin, and the meaning of Stacy is fruitful. Short form of Eustace. Actor Stacy Keach.
Stacy, sometimes spelled Stacey, Staci, Staecy, or Stacie, is a common first name for women, and occasionally men.The most common male spelling is Stacy. The meaning of the name is disputed.Baby-naming guides cite two alternative English derivations of Greek origins; Anastasia meaning  resurrection  for girls, and Eustace (Eustachios) meaning bountiful grain for boys. Other related names include Eustacia, Stasia, and Stasha.he most common male spelling is Stacy. The meaning of the name is disputed. Baby-naming guides cite two alternative English derivations of Greek origins; Anastasia meaning  resurrection  for girls, and Eustace (Eustachios) meaning bountiful grain for boys.