Energy-efficient refrigeration

. The worlds most elegant refrigerators are also the world's most efficient "...Sun Frost makes the world's most energy efficient domestic refrigerators and freezers . Our domestic and DC vaccine refrigerators are currently being used in more than 50 countries, and are available for use with AC or DC power. To promote sustainable living, our product line has now expanded to include composters and composting toilets ...." Reference: www.sunfrost.com