... power system;2) CPU management, intelligent control, module-composition3) LED and LCD display, visually display various parameters4) ... also can handle various sensitive loads, such as motor, air conditioner, electric drills, electric fluorescent lamp, gas lamp, ... system voltage24VDC/48VDVApplicable battery typesLead-acid or gelSwitch control functionA key type switchLCD DisplayInverter working state, ...