In　this　study,　we　developed　a　solar　PV　DC　refrigerator　with　cool-storage　that　essentially　consists　of　PV　cell　array,　storage　battery,　controller,　cool-storage　chamber　and　DC　refrigerator,　and　compared　it　with　the　PV　DC　refrigerator　without　cool-storage　and　household　refrigerator.　The　comparison　results　show　that　this　refrigerator　is　not　better　than　the　solar　PV　DC　refrigerator　without　cool-storage　in　terms　of　power　consumption,　and　the　running　rate　is　20.8%　higher　but　the　on-off　frequency　of　compressor　is　reduced　by　almost　50%.　It　also　significantly　outperforms　the　conventional　refrigerator　in　terms　of　power　consumption,　running　rate,　and　on-off　frequency,　with　a　decrease　of　15.3%,　26.8%,　and　74.2%,　respectively.　This　refrigerator　is　a　＂green　household　electric　appliance＂　that　is　particularly　suitable　for　remote　mountainous　areas　or　nomadic　areas　where　conven-tional　power　grids　are　not　available.