Brand new in box SMA Sunny boy 4000US with DC disconnect. Works with Positive or negative grounded panels. These units where manufactured in 2012. The item “NEW SMA Sunny Boy 4000US With Disconnect 4000 Watt Grid Inverter with Warranty” is in sale since Tuesday, November 13, 2018. This item is in the category “Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Chargers & Inverters”. The seller is “greensolarelectric” and is located in Covelo, California. This item can be shipped to United States.

• Brand: SMA
• Model: SB4000US
• MPN: SB4000US
• Voltage: 240
• Type: Grid Tie Inverter
• Custom Bundle: No
• Modified Item: No
• Non-Domestic Product: No
• Country/Region of Manufacture: United States