
A solar panel is a device that converts into by using (PV) cells. PV cells are made of materials that produce excited when exposed to light. The electrons flow through a circuit and produce (DC) electricity, which can be used to power various devices or be stored in . Solar panels are also known as solar cell panels, solar electric panel.

BESS can also participate in a capacity market by providing reliable reserve capacity for the grid. During periods of high demand, the grid operator can access the electricity storage system to counteract a voltage drop and prevent brownouts (localised power outages) or even large-scale blackouts. . BESS are suitable for value stacking, meaning they can participate in multiple markets to generate various income streams and maximize overall investment value. For instance, a. . The market access for a BESSis typically done through an energy trader or a "virtual power plant," which connects a group of distributed energy.