Photovoltaic power generation energy storage box substation

(energy storage photovoltaic substation)

This is the advanced stage of the new energy photovoltaic power generation box substation. On the basis of the original photovoltaic substation, we want to store excess electric energy in case of emergency, so the concept of energy storage substation is proposed, and implemented into specific products, becoming energy storage photovoltaic substation, energy storage photovoltaic box transformer.

The reason why we designed custom energy storage photovoltaic substations is to solve such problems. Grid-connected photovoltaic power generation system is directly connected to the distribution network, electric energy directly into the grid, currently generally not equipped with energy storage system, with the photovoltaic, wind power generation "abandonment of light and power limiting" phenomenon is serious, and photovoltaic, wind power generation system power output fluctuations and other factors on the use and promotion of renewable energy restrictions are increasingly serious, after the maturity of the relevant technology, photovoltaic box substation with energy storage function has become the mainstream.

The energy storage box-type substation includes a substation system and an energy storage system, the low-voltage load end of the substation system is electrically connected to the charging end of the energy storage system, the energy storage system includes a battery pack, a low-voltage switchgear and a discharge end, and the charging end and the discharge end are electrically connected to the battery pack through the low-voltage switchgear. Coupled with the corresponding related equipment, it forms a complete energy storage photovoltaic power generation box substation.

Through the combination of substation and energy storage system, this kind of energy storage photovoltaic substation realizes energy storage at night when electricity consumption is low, and discharge during daytime electricity peak, using the peak-valley price difference to reduce the burden of enterprises while ensuring power demand during power peak, and can also be used as an emergency power supply to improve the quality of electricity. It can be seen that the customization and installation and use of such high-tech photovoltaic substations will significantly reduce the operating costs of enterprises and promote the goal of improving quality and efficiency.

age box substation、substation