Embodiments disclose an energy generation system including a photovoltaic (PV) array having a plurality of PV modules for generating direct current (DC) power, a plurality of Opti-battery packs coupled to the PV array, where each Opti-battery pack is coupled to a respective PV module and configured to receive DC power from the respective PV module, and an inverter configured to receive DC power from the plurality of Opti-battery packs and to convert the DC power to alternating current (AC) power.