用电量计算器 shi shenme, yongtu shi shenme?
根据设备功率和使用时间估算能耗及费用。
根据设备功率和使用时间估算能耗及费用。
💡 Energy use: kWh = (W/1000) × hours/day × days.
Cost = kWh × price per kWh.
根据设备功率和使用时间估算能耗及费用。
Shuru biaodan shuzhi, dianji "calculate", jike chakandao jieguo.
Shi de. Ni keyi zai shouji huo diannao shang mianfei shiyong zhege jisuanqi.
💡 Energy use: kWh = (W/1000) × hours/day × days. Cost = kWh × price per kWh.