The point of this system is whenever the sun shines (and even in overcast weather), the solar cells generate electricity for battery storage. The inverter converts the DC electricity into 22V/240V AC electricity, which can then be used by the property/household.
This expandable off-grid system comes with a 5,000 watt hybrid inverter pre-wired on a complete power center. This system is designed for easy expansion, so you can easily add another inverter if your power requirements grow over time.