Can Solar Electric Panels Work Without Direct Sunlight? Can Solar Electric Panels Work Without Direct Sunlight?
In theory, solar electric panels can draw power from any type of light source. Even when a solar panel is exposed to artificial light, its voltage will still activate. However, solar panels used to power anything larger than a cell phone charger or calculator do need large amounts of sunlight to work effectively. Panels used to power electricity in a house, for example, will only work with significant amounts of direct sunlight. During the day, the solar mechanism draws enough energy from direct sunlight into a heat storage component, allowing this solar energy reserve to continue powering the house's electricity even after the sun sets.