Which of the following statements is true? Question 15 options: Passive solar systems collect heat to make steam, which turns a turbine to produce electricity. Passive solar homes get too hot in the summer, because all of their windows collect too much direct sunlight Solar power could provide all of the electricity needs of the United States. A house oriented with most windows facing east and west will gain more heat from the sun than a house with most windows facing south. Passive solar homes are far too expensive to build, as they require significant and complicated technology