Growatt Hope 5.5L-A1 is the standard rack-mounted lithium battery module. It is designed for home and commercial solar energy storage as well as power back up for the critical equipment during the grid power blackout. Growatt Hope 5.5L-A1 is the standard rack-mounted lithium battery module. It is designed for home and commercial solar energy storage as well as power back up for the critical equipment during the grid power blackout. · Compact size and easy installation · High energy density and efficiency · Excellent safety of LiFePO4 battery · DoD up to 93% · Compact size and easy installation · High energy density and efficiency · Excellent safety of LiFePO4 battery · DoD up to 93%
