Don't buy this inverter!!
This inverter is a CLONE of the real axpert inverter. Search for an review for a brand MUST or GeeWizz on the PowerForum.co.za. I bought one, it doesn't work! Rather buy reputable brands like the Mustek axpert inverter that have backup in RSA. I love GeeWizz, I bought from them before BUT this in NOT a good product. I hope I get my money back