This is an Infinisolar PE300 series 5kVA, 48V power inverter and charger.
This unit is designed as a multifunctional system combining an inverter, solar charger, and battery charger to provide uninterrupted power.
It features configurable settings, including solar or AC priority and battery type selection for acid or lithium batteries.
The system includes a pure sine wave output suitable for home appliances and personal computers.
Advanced protection mechanisms are built-in, such as overload, short-circuit, and electronic error protections.