Sharp Refrigerator Cools Food Even During Power Failure

Sharp Refrigerator Cools Food Even During Power FailureSharp Corp will release a refrigerator that can keep cooling food even during a power failure.
The refrigerator is combined with either a solar power generation system or a storage battery. When its power plug is connected to a special power outlet, the storage battery automatically starts supplying electricity to the refrigerator about five seconds after a power failure occurs.

The entire refrigerator can be cooled for about three days. However, if the refrigerator is operated in the "power failure mode," which cools only the freezer, it can be operated for four days or longer. If the freezer is used for cooling food, not freezing it, the stored power lasts for 10 days or longer.