1000w on Grid Tie Pure Sine Wave Power Inverter DC11-28v to AC90-130v black

working great I have had it for about a month. Had a few complications but the customer service was very helpful. Everything is working perfect. It is just like any grid-tied inverter. Very simple to connect take your positive negative solar panel wires connect to the correct screw down tabs. The cord that they provide plugs right into your socket that goes directly into your house. I watched my meter box zero out a couple times and even reverse. I'm not saying I'm going to be getting money back from FPL. But it will reduce your electrical cost. One thing to note is there's always a loss in power in conversion from DC to AC. Also through Heat loss of energy. So if you're expecting to get you're 100 % out of the machine it won't give you that. It'll be some more around really between 80% and 90%. But still a very cool technology to have on your house.This is an update I've been using it for over a year and it is working beautiful. I have mine inside the house and I believe that is the best way to have the 500 watt inverter last the longest. You're spending the money might as well protected It. make your investment last as long as possible. I have mine running on solar and a lithium backup battery system. Have not had any issues whatsoever. I've also been monitoring it with a wattmeter and everything has been checking out perfect.