AC COUPLED SOLUTION
AC coupled solution is combined by AC coupled inverter and grid-connected inverter are combined to form a photovoltaic energy storage system. The non-polar miniature circuit breaker (MCB) changes the opening distance between the dynamic and static contacts and by increasing arc coil, the arc enters the arc extinguishing chamber, thereby cutting off the fault. The energy storage system needs protection during charging and discharging, and non-polar MCB can provide two-way current protection.
Projoy Products that can be used in the scene:
AC Connector for PV Inverter: PEAC
DC Mini Circuit Breaker: PEBS
AC Isolator built in Combiner Box: PEAS69-LK