Solar power system,high quality, long duaration,easy to carry ... Solar Controller 12V20A 3)Solar Battery 200AH*2PCS2.System Specifications Input voltage 15-25V Output voltage 3. ... .4V+12V +220V Output Power 500wOutput Terminal 12V output terminal 20V output have industrial socket. Usb connect 8. ... ty /20’container 110SetsQ’ty /40HQ’container260Sets 4.System Application:Light,VCD,DVD,TV set,fan,computer ...