HomeGrid 38.4 kWh lithium iron phosphate (LiFePO4) battery system. High-capacity whole-home energy storage designed for solar backup, off-grid, or hybrid power systems. Safe, long-life chemistry with rack-style modular design, built-in battery management, and compatibility with many inverter systems. Great option for home energy independence, backup power, or expanding an existing solar setup. This is a milspec battery that was provisioned professionally in OCT 2022. Changed system and unfortunately can't use these now as they are more advanced than my new system. Will deliver as far as Salt Lake City and Provo. Serious inquiries only. All contacts will be checked against Forewarn. This battery new is $22,000 before shipping.