... supply small portable solar system for outdoor use,small irrigation, rural house ... Solar panel:3W, 5W......50W Specifications1.Inverter: 350W uninterrupted power supply.2 ... output terminal23 System boxMore models1) Battery 12V100AH 1200W,Solar panel:100W18V, Inverter:500W2) Battery 12V150AH 1800W,Solar panel:130W18V, Inverter:1000W3) Battery 12V65AH 780W,Solar panel:80W18V ...