Solar Panel Map Sun Percentage

At present solar panels around the world are predominantly installed with a fixed orientation and capture light only from one side.

Solar panel map sun percentage.

Google has updated its interactive sunroof map to include data from 50 states in the us so everyone can estimate if investing in a solar panel is worth it. Solar panels on a shallow roof capture more sunlight during the summer season whereas solar panels on a steep roof will produce more power during the winter. This means they are dependent on the sun s position in the sky. Peak sun hours map.

These figures are based on the yearly average. Photo by fotolia emieldelange as the sun s vertical angle changes with the seasons its azimuth changes. Project sunroof is a solar calculator from google that helps you map your roof s solar savings potential. The legend indicates the average over the course of the year amount of solar insolation full sun hours for these zones.

While you can use solar panel trackers to keep them at the optimum angle at all times the costs and complications involved aren t worth it in most cases.