RUNHOOD 600W Host Engine 600(no battery) HE600Host Engine 600 is the modular portable power station base unit. Combine with Energy Bar 324 (sold separately) to build RALLYE 600 to meet power needs up to 600W and 648Wh. LCD interface, 2xAC output with pure sine wave 110 V 60Hz, 1xUSB C PD 100 bi directional port, 1x USB C PD 100 output port, 2xUSB A QC 3. 0 28W ports, 1 Car Port bi directional 100W, and 2xDC 60W ports. Solar charging capable when Host Engine 600 is equipped with SERI 100 Solar