The “EcoFlow Solar Angle Guide” is a product designed to help users maximize solar exposure by keeping sunlight at a 90° angle and concentrating the sun’s rays onto the surface of a solar panel. It is simple to use by clipping it to the edge of the panel and aligning the panel to the sun’s rays using the shadow. The guide is built to last with UV resistant properties to increase solar intake and shorten charging times. Users can adjust the angle of the solar panel to ensure it is perpendicular to the sun’s rays for optimal efficiency. The product dimensions are 1.97*2.12*1.18 inches and weighs 0.06lbs.