3. with reference to solar thermal ,consider the following
1.Solar thermal energy uses Solar hot water panels, or collectors, and especially evacuated tube technology to increase the efficiency level of a solar heating system by absorbing and storing more heat for a longer time.
2.A solar powered hot water heating system, also known as a solar thermal energy or solar heating system, is really a very simple system that utilises the heat from the sun’s rays to heat up water for the home and domestic use
3.Compared with solar photovoltaics, the captured heat energy of the panel is not converted into electricity.
which of the above statement is correct: