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炒概念的无聊产品。这指甲盖大小的太阳能面板,还是垂直放置,还是在窗台这样的只能晒小半天太阳的地方,桌灯的亮度估计还不如手机的屏幕亮度,对了,还要算上扣掉wifi的电力消耗,有没有剩还是个问题。而且,每天出门前还要记得把它放在窗台上也不是件容易的事。还不如做成房间内固定的,比如在进门处,用普通电源驱动的每日耗电量记录显示器,这样,省掉了太阳能面板+蓄电池+wifi的成本(至少省2/3的成本),省却了每天从房间到窗台搬来搬去的麻烦,进门不动手就能看到当天的耗电量,功能一点不减。
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Reader Comments (Page 1 of 1)
yesc @ Sep 15th 2008 9:41PM
炒概念的无聊产品。
这指甲盖大小的太阳能面板,还是垂直放置,还是在窗台这样的只能晒小半天太阳的地方,桌灯的亮度估计还不如手机的屏幕亮度,对了,还要算上扣掉wifi的电力消耗,有没有剩还是个问题。而且,每天出门前还要记得把它放在窗台上也不是件容易的事。
还不如做成房间内固定的,比如在进门处,用普通电源驱动的每日耗电量记录显示器,这样,省掉了太阳能面板+蓄电池+wifi的成本(至少省2/3的成本),省却了每天从房间到窗台搬来搬去的麻烦,进门不动手就能看到当天的耗电量,功能一点不减。