The present application relates to a photovoltaic fault monitoring system, method and a storage medium. The photovoltaic fault monitoring system includes: at least one group of photovoltaic arrays, each photovoltaic array comprising multiple stages of phot...

The embodiment relates to the technical field of energy storage power supplies, in particular to a bracket body, a bracket, a battery unit and an energy storage power supply. The bracket includes a base shell and a stopper, wherein the base shell is provid...

The present application discloses a parallel operation connecting device and a parallel operation apparatus, wherein the parallel operation connecting device includes a control switch, a concentrator, a first connector and a second connector; the concentra...

The present application provides a power switch circuit and a power switch. The power switch circuit includes a solar photovoltaic panel, a detection circuit and a switch circuit, wherein the detection circuit is connected with the solar photovoltaic panel...

The present invention discloses an SOC estimation method, a mobile power supply and a readable storage medium, which mainly calculate an electric quantity value of a fixed step size for the mobile power supply, and then sequentially superimpose a unit elec...

The present invention provides a switch detection circuit, method, and switch detector, the switch detection circuit including a controller, a first DC isolation module, a second DC isolation module, and a signal conditioning module. An output end of the c...