Solar Insolation and Solar Panel Efficiency

Solar Insolation is a measure of how much solar radiation a given solar panel or surface recieves. When there is more insolation, more solar energy can be converted to electricity by the solar panel.

Other factors that affect the output of solar panels are weather conditions, shade caused by obstructions to direct sunlight, and the angle and position at which the solar panel is installed. Solar panels function the best when placed in direct sunlight, away from obstructions that might cast shade, and in areas with high regional solar insolation ratings.

Solar panel efficiency can be optimized by using tracking systems that follow the position of the sun in the sky and rotate the solar panel to get the maximum amount of direct exposure during the day as possible. There are single axis and dual axis tracking systems. These tracking systems can driven by a motor or by a "passive" system. We can provide both of these types of tracking systems for you in more remote areas to optimize the amount of electricity produced.