世界上保温时间最长的太阳能热水器——太阳雨保热墙6代太阳能热水器（Q-B-J-1-265/4.52/0.05）
世界上保温时间最长的太阳能热水器——太阳雨保热墙6代太阳能热水器（Q-B-J-1-265/4.52/0.05）
证书编号：50335-2304-01
颁证日期：2023年4月14日
太阳雨集团2023年3月研发生产的太阳雨保热墙6代太阳能热水器（Q-B-J-1-265/4.52/0.05），经检测，起始水温80℃，指定工况下，经过155小时，水温保持为40.1℃，创世界纪录协会“世界上保温时间最长的太阳能热水器“世界纪录。
The solar water heater with having maximum amount of time to maintain a water temperature in the world
——The 6th generation solar water heater with having "heat retaining wall" patent technology developed and produced by Sun Rain Group
The 6th generation solar water heater (Q-B-J-1-265/4.52/0.05) developed and produced by Sun Rain Group in March 2023, has been tested to maintain a water temperature of 40.1 ℃ after 155 hours under specified operating conditions with an initial water temperature of 80 ℃, this set the world record granted by the World Record Association for being the solar water heater with having maximum amount of time to maintain a water temperature in the world.
