The NeoVolta NV14 is a complete, fully integrated Alternating Current {AC) or Direct Current (DC) Solar, 208V Commercial and/or 120V/240V Residential Hybrid Inverter Energy Storage System (ESS). It includes a Lithium Iron Phosphate (LiFePO4) rechargeable battery system with UL 9540A certification for photo voltaic energy conversion and storage, which allows consumers to use their own solar generation after the sun has set. The NV14 also allows consumers to power their homes in grid outages using either their solar or their stored energy in the battery system. The NV14 weighs 560 pounds, the NV24 weighs 270 pounds, and both must be ground mounted.