High-Efficiency Refrigerators and Freezers from SunDanzer

People living in off-grid homes powered by photovoltaics or wind have long struggled with refrigeration, which can be one of the largest electricity users in a home. Some have opted for propane or natural-gas-powered refrigeration, while others have purchased Sun Frost refrigerators, which are highly frugal in their use of power but manufactured one at a time in California, making them very expensive.
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