Power Inverter is an electronic device that changes direct current (DC) to alternating current (AC) to power your house.
An inverter taps current from the public supply or mains when that is on (it could be powered by a diesel or petrol or solar generator), stores that power in its battery bank as DC and converts it to AC when the power supply is gone. That way, the power inverter provides the power backup you need.
We need power inverter systems because of shortage and intermittent power supply in Nigeria. The electricity power inconstituency in Nigeria have resulted in a lot of disruptions in the day to day activities of business that rely on power.