3E specializes in optimizing sustainable energy systems to reduce energy expenses for prosumers. One way of doing so is by integrating energy generators (e.g., solar panels) with storage solutions (batteries). This involves figuring out optimal battery-charging and discharging times, to import energy from the grid when prices are low and export excess energy when prices are high. In order to do that, however, accurate and high-frequency forecasts of both energy consumption (load) and the prosumer’s photovoltaic (PV) production are essential.