A solar-powered refrigerator is a refrigerator that runs directly on solar energy, including photovoltaic panels, solar control, solar battery and refrigerator.
In hot climates, solar-powered refrigerators are capable of keeping perishable goods such as meat and dairy cool and are used to keep much-needed vaccines at their proper temperature to prevent spoilage.

This Solar Freezer is a DC freezer that only works when attached to batteries, it is not connected to the power supply, although the batteries can be charged through a battery charger with solar and also with the power supply.
The package contains a DC Freezer, 2 solar panels of 130watts, 2 batteries of 100amps and a 20amps solar charger controller.