Polinovel grid scale energy storage battery system has a modular design that allows it to flexibly match various industrial and commercial scenarios. It incorporates an energy storage converter and a PV converter, and can generate electricity efficiently using PV.
This commercial battery system can be directly connected to photovoltaic solar panels to prioritise battery charging, as well as convert the photovoltaic current output into grid-available power. It can lower business electricity costs by charging for energy storage during valley hours and discharging during peak hours when there is no PV.
The battery system will discharge with load to meet the power demand when the short-term electric power exceeds the transformer capacity. When the power is interrupted, it can provide seamless short-time power supply for important loads to avoid economic losses.