Defy 195L Solar Chest FreezerThe 195L Solar Chest Freezer is available as a complete solar refrigeration kit or as a chest freezer. With a 12Vdc Operation, The 195L Solar Chest Freezer does not require AC operation and supplies efficient DC electricity directly to power the refrigeration unit bypassing the need to convert from DC to AC. The use of DC electricity is more efficient than AC and results in further savings. Solar panel kit is available as an optional power source.