EASUN 4200W Solar Inverter Pure Sine Wave Off Grid Inverter MPPT 120A Charger Dual Output

【All-in-One Design】Combines inverter, solar charger, and grid charger in one compact unit.

【Lithium Battery Communication Support】Compatible with popular lithium batteries like PYLON and PACE; auto-recognizes and activates the battery.

【Smart Power Switching】Supports solar-first, battery-first, or grid-first modes with automatic switching.

【Dual Output Function】Maintains power for essential loads when battery is low, enhancing safety and reliability.

【Rich LCD Display】Shows battery voltage, state of charge, temperature, and more at a glance.

【Comprehensive Protection】Built-in protections for overvoltage, undervoltage, overheating, overload, and more.

【Remote Monitoring Ready】Supports RS232, RS485, and WiFi for remote data access and system control.