December 9 Battery Backup Grid Tied Inverter Demo By Clay Reid Tags: backup, battery, clay, demo, grid, inverter, reid, tied Posted December 9, 2016 by admin in category battery Post navigation NEW! SMA Sunny Boy SB7000US-12 Grid-Tie Solar Inverter with DC Disconnect & AFCI Solarepic Grid Tie Inverter 1000w Stackable with MPPT 20-45v Input 110v Output