Why do solar cells need an inverter? Solar cells produce direct current (DC) energy, but most home appliances and electrical systems run on alternating current (AC). That’s where the inverter comes in. It converts DC to AC, making the power usable in everyday life. Without an inverter, your solar system would be unable to provide usable energy for your home or business. Learn more abo... https://solarsme.com/inverter-importance-for-solar-panels/