... 9V,6V,4.5V,220V,solar power and network charge. Specificaitions:Loading Power: 120WModule Power: 28WBattery: 12V/12AX2PCS,Controller: ... 4h/dayUsage:Fieldwork,army using,Provide ACand DC power.Character:Output voltage:12V,9V,6V,4.5V ... ,220V,solar power and network charge.Output Voltage: DC 12V ... army usage to provide AC and DC electric power.Such as use for computer, radio and small ...