Abstract:Inverter is a device that converts direct current (battery, storage battery) into alternating current. It is widely used in many fields such as automo...
is a device that converts direct current (battery, storage battery) into alternating current. It is widely used in many fields such as automobiles, rail transit, communication equipment and new energy power generation. The inverters mentioned in the current market mainly refer to photovoltaic inverters used in photovoltaic power generation systems, and energy storage inverters (or energy storage converters) used in energy storage systems.
Inverters mainly include photovoltaic inverters and energy storage converters.
Photovoltaic inverters are the key equipment for connecting photovoltaic systems and power grids, ensuring long-term reliable operation of power plants and improving project investment returns. The basic function of the inverter is to convert the direct current output from the photovoltaic cells into alternating current.
The energy storage converter is a device connected between the energy storage battery and the power grid to realize bidirectional conversion of electric energy. The energy storage converter can not only invert the direct current in the energy storage battery to alternating current and transmit it to the power grid; it can also rectify the alternating current in the power grid into direct current to charge the energy storage system.
The role of the energy storage converter in the energy storage system is similar to that of the photovoltaic inverter in the photovoltaic system; the technology between the energy storage converter and the photovoltaic inverter is similar, and the photovoltaic inverter production line is switched to The energy storage converter production line only takes about 1-2 weeks.