SMA Sunny Boy SB 3000-US Solar Electric Grid-Tie Off-Grid Inverter & Disconnect. This inverter was manufactured in 04/13 and the disconnect was in 06/13. This was in operation when I removed it from the garage of a house to install a newer style system (Enphase Microinverters). It comes with mounting bracket. It is used in great condition. My pictures show it well. There is some paint on the inverter from painting around it but does not effect the performance. Take a look at our other listing, we might have something to interest you! All sales are final. If you have a problem please let me know so we can work it out. We are not responsible for any mishap that may occur in the install of this product. This needs to be installed by a professional Electrician. View My Other Items For Sale. Get Images that Make Supersized Seem Small. Auctiva’s Listing Templates improve your auctions in minutes. Attention Sellers – Get Templates Image Hosting, Scheduling at Auctiva. Track Page Views With. Auctiva’s FREE Counter. The item “SMA Sunny Boy SB 3000-US Solar Electric Grid-Tie Inverter & Disconnect” is in sale since Sunday, May 21, 2017. This item is in the category “Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Chargers & Inverters”. The seller is “tobdyl” and is located in Lincoln, California. This item can be shipped to United States.