Power supply and energy storage scheme for 20kw125kwh communication base station
Power supply and energy storage scheme for 20kw125kwh communication base station
Energy storage scale: 20kw125kwh
Off grid comprehensive energy power supply project of communication base station
Base station power supply wind solar complementary vanadium energy storage system realizes the complementarity of photovoltaic, wind power, energy storage and diesel / oil power generation to ensure the power supply of communication base stations.
The power of photovoltaic and wind power cannot be accurately predicted, and the power of base station communication equipment cannot be completely matched. When the power of photovoltaic and wind power is greater than the load of the base station, the all vanadium flow battery stores excess electric energy, and vice versa to supplement and release electric energy.
In extreme weather, photovoltaic and wind power generation are insufficient. When the vanadium battery energy storage is exhausted, the system sends a signal to automatically start the diesel / gasoline generator and switch to the diesel engine power supply through the automatic switch.
The system includes photovoltaic module, integrated optical storage inverter, wind turbine, fan controller and vanadium redox battery. Reserve Diesel / oil generator and load interface for users to facilitate installation and use.
The system can be set to operate in various modes: grid connected, off grid and mixed mode.
