... /110V,DC12V -Battery:12V/38AH -Solar Panel:30WP -CE,RoHS,ISO9001 300W Solar Power System-Output Voltage:AC220V/110V,DC12V-Battery ... :12V/38AH-Solar Panel:30WP-CE,RoHS,ISO9001 ... Portable, Quiet, Maintenance-free, Environmental-friendlyAlternative charge: by Solar Power / ACCan be bundle sold with small power appliances ...