Office Zeat is for offices, shops and small businesses. A very powerful solar system but no personal security. It has a Pure Sine Wave Inverter making it ideal for sensitive office equipment like computers and phones. It has 6 solar panels giving 2860w, a 6Kv Pure Sine Wave AC inverter and a 300Ah battery. It powers anything in the office. All using very high quality equipment. It has a no quibble 3 year guarantee $3000 We never use hybrid inverters. With hybrid inverters everything is combined in one unit. If one part fails the whole unit is usually toast. We use separate units, a bit harder for us to fit but much better for you. The solar panels are fixed using our own design Thief Proof fixings and monitored by two PIR sensors with two strobe lights. An auto-dialling alarm calls for help if triggered. 100% reliable, FREE power for work.