Spencer is the owner of Homegrid, an energy storage systems are comprised of Tier 1 prismatic cells which makes it easy to stand by our 10-year, 4000 cycle, non pro-rated warranty. Our modular packages for homes and businesses make it easy to cater power storage to an individual customer and are customizable to your needs. We take pride in assuring that your home and business remains energy secure day and night, even when your city grid goes down.