power shop是根据电表的读数算的应该没错吧,冬天开灯早了,热水用的多了,肯定天气越冷,用电量越多,还别说有人用电褥子或heater了。我上月家里来了客人,住了两周,做饭多了,热水用的多了灯也开的多了,就这半个月用电量比平时多出100多度电。电表可以自己查看的。作者: 117wik 时间: 2012-7-19 20:19:57
if your hot water cylinder is powered by electric instead of gas, it's likely that it's losing more heat during winter time and hence costing more to maintain the temperature of hot water.作者: NewLynnHse 时间: 2012-7-19 20:24:26