发布时间:2025-02-04 02:09:26
目前太阳能发电装置的效率还不怎么高,如果安装一套能带动三千瓦空调的太阳能发电设备的价格肯定要比空调本身的价格高得多,从下面网上一条消息看,若要达到3600瓦,不低于3000元,但3千瓦负载至少得有1,5倍功率余量,即4500瓦,但这不算完,还得加上电源逆变装置:不小于3000Wh的蓄电池组。还得考虑逆变设备的转换效率及损耗,光伏电池组至少得有5000瓦发电能力,还要考虑季节和天气变化对光照的影响……总之2万元也下不来。
全球首款折叠屏翻盖手机:摩托罗拉Razr如何做到经典与创新并存
2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26装修完半年昨天突然停电电费还有但是所有电灯开关无用电器也不能使用插座也没得电求解决
2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26塑料行业加工的楼房装修用塑料管塑料管生产过程中有刺鼻的气味浑发吗
2025-02-04 02:09:26 2025-02-04 02:09:26 2025-02-04 02:09:26