https://www.raisunpower.com/products/rated-power-2400w-24vdc-off-grid-solar-inverter/ Rated Power 2400W 24VDC Off Grid Solar Inverter This is a cost-effective solar inverter that accepts both solar and utility input. Functions such as battery charging current, AC/solar charger priority, and DC priority are user-adjustable via the LCD screen and easy push buttons. When the battery voltage is low, it will automatically switch to the AC grid to provide continuous power to the load.