... used for a varietyof applications such as battery back-up power systems, compact solar lighting system, DC lighting system, briefcase solar ... . Inverter: 100W inverter7. Output voltage: 110V60Hz, or 220V50Hz8. Output DC power: 12V1A9. Range of application: LED lighting system, mobile charger, notebook ... , please contact with me free.We can OEM the solar box for your requirement data.