天气预报 > 汽车 > 太阳能在零下多少度的时候就会冻结
太阳能在零下多少度的时候就会冻结
更新时间: 2021-06-04 17:20:26  

一般的太阳能安装有电热带,会有解冻功能,没有安装电热带,只要保持水箱里面有热水,太阳能保持通电状态,一旦管道温度过低,便会循环,保障管路不结冻,太阳能是有自动保护解冻功能的,要是没有电热带,也不通电,在零下一度管路就会开始结冻,如果热水用水量不大或者不用热水,建议将太阳能里面的水排空

关键词: 太阳能 零下 多少 时候 冻结

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