Consisting of a rectifier, charger, battery bank, inverter, monitor and other devices, UPS can offer the energy storage with constant voltage and frequency power source for the electrical load.
UPS是一种以整流器、充电器、电池组、逆变器、监控器等装置组成的、能够为电气负载提供恒压恒频电源的储能设备。
When at night or the load is too large, the storage battery can transmit the power into AC conflux system by the bi-directional inverter.
当在夜间或负荷过大时蓄电池通过双向逆变器向交流汇流系统送电。
If the generating capacity is larger than the load, the storage battery can be charged by the bi-directional inverter.
如果发电量大于负荷，可通过双向逆变器向蓄电池充电。
If the generating capacity is larger than the load, the storage battery can be charged by the bi-directional inverter.
如果发电量大于负荷，可通过双向逆变器向蓄电池充电。
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