POWER CONVERSION APPARATUS AND ENERGY STORAGE APPARATUS

A power conversion apparatus and an energy storage apparatus. The power conversion apparatus includes a switch module, a power conversion module, a first processing module, and a second processing module, the power conversion module receives, by using the switch module, power discharged by a battery or charges the battery by using the switch module, the first processing module outputs a first on signal and a first start signal, and the second processing module outputs a second on signal and a second start signal. In response to the first on signal and the second on signal, the switch module connects the power conversion module to the battery. In response to the first start signal or the second start signal, the power conversion module starts. The first processing module and the second processing module are backups of each other.