Hozirgi vaqtda quyosh qurilmalari orasida eng ko’p tarqalgani quyosh suv isitgichlaridir. Various types of solar water heaters, such as flat plate collectors, evacuated tube collectors, etc., are commonly used for harnessing solar energy to heat water for various purposes. This text discusses the efficiency and types of solar water heaters available, highlighting their importance in energy conservation and sustainable living.