PNM’s commercial talks about the challenges of solar power and how Ecoult’s UltraBattery® solar power storage system supports PNM to deliver consistent energy even on cloudy days. When clouds move over the solar panels and the solar output drops, the UltraBattery® solar power storage system responds by releasing power within seconds to create a constant, reliable power source.

The PNM Prosperity project is the first solar energy storage facility in the United States that is fully integrated into a utility’s power grid. It features one of the largest combinations of photovoltaic (PV) energy and solar panel battery storage in the United States.