| 摘要 |
An energy storage control system comprises a charger AC/DC module (2) connected to an output end (1) of a mains power supply, and comprises a solar power generation system (3) and a lithium battery group (4), and also a MCU control module (7). An output end of the charger AC/DC module and an output end of the solar power generation system are both connected to an input end of the lithium battery group. An output end of the lithium battery group is connected to a UPS module (5). An input end of the UPS module is connected to the output end of the mains power supply by means of an isolation switch (6). By means of the system, electric energy from a solar power generation apparatus, a wind power generation apparatus and another power generation apparatus can be stored into a lithium battery and the electric energy can be supplied to a user for use, so that the electricity consumption of a power grid is saved; in addition, low-price electric energy in a valley time segment at night can be stored in the lithium battery; during the peak of the power supply, the connection of a user to the power grid is cut off to switch to a mode of power supply by the lithium battery, so that power use cost is saved. |
