I have all the original receipts. The item “Solar Grid- Tie Inverter SMA SB-US7000″ is in sale since Tuesday, July 12, 2016. This item is in the category “Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Chargers & Inverters”. The seller is “amyers0609″ and is located in Antioch, California. This item can be shipped to United States.