输入参数
可编辑的示例值估算结果
实时计算结果水泵 · m³/h
4 m³/h
水泵 · 功率
0.97 kW
每日 · 水泵 · 电能
4.84 kWh
组件 · 功率
1.21 kWp
这些结果用于初步规划。选购设备前，请核对计算假设。
系统不会自动获取位置或电价，计算以您输入的数据为准。
如何使用这个计算器
填写每天需水量、总扬程和抽水时间。总扬程应包含管路阻力；算完后还要核对水泵规格。
计算方法
Hydraulic energy kWh = 1,000 × 9.81 × volume m³ × total dynamic head m / 3,600,000. Electrical energy = hydraulic energy / combined efficiency. Power = electrical energy / pumping hours. Array kWp = electrical energy / [sun hours × (1 − losses)].
使用结果之前
Total dynamic head includes lift, friction and required discharge pressure expressed as water head. Match a real pump curve to the calculated flow and head. The energy-sized array does not guarantee instantaneous motor power, startup or flow during low sunlight; check the drive, array and water storage together.
What should I check before using this estimate?
Total dynamic head includes lift, friction and required discharge pressure expressed as water head. Match a real pump curve to the calculated flow and head. The energy-sized array does not guarantee instantaneous motor power, startup or flow during low sunlight; check the drive, array and water storage together.