SMA Sunny Boy SB4000US Inverter Grid Tie Inverter Solar. There are no visual flaws The inside is spotless 1200 hours only. The item “SMA Sunny Boy SB4000US Inverter Grid Tie Inverter Solar” is in sale since Saturday, November 9, 2019. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “arljo31″ and is located in Martinez, California. This item can be shipped to United States.

• Brand: SMA
• System Configuration: Grid-Tie
• Power Source: Solar