Dudleyville Solar Power Information & Peak Sun Hours

Solar Green Energy Summary for Dudleyville, Arizona

Lattitude: 32.9127

Sunlight

Fixed Tilt Sunlight Hours: 6 hours per day

1-Axis Tilt Sunlight Hours: 8.8 hours per day

2-Axis Tilt Sunlight Hours: 8.8 hours per day

Peak sun hours is one of the most important criteria to examine when considering installing a solar power system. Peak sun hours are different than total sunlight hours in a day because the strength of the radiation of the sun varies throughout the day. For example, during sunrise and sunset the solar insolation from the sun is less powerful than at noon. For a moment of sunshine to be considered a peak sun hour the intensity needs to be at least 1 kilowatt per square meter. This means that a square meter of your solar panel should be receiving 1 kilowatt of energy from the sun. This number is used because it is an amount of light that allows a solar panel to produce output efficiently and not under perform due to lack of sunlight power.

The latitude at the equator of the earth is zero degrees. This is where sunlight strikes the earth most directly. Due to the earth's curved shape, sunlight hits at a various angles depending on location. As latitude increases, the further you are located from the equator and more variance you see in sunlight hours. The latitude of Dudleyville is 32.9.

Throughout the day the sun obviously moves throughout the Dudleyville sky. The suns position in the sky also changes throughout the year with the seasons. A fixed solar panel does not accommodate for these changes. However, a 1-axis panel rotates and follows the sun’s path during the day. A 2-axis panel both follows the sun’s daily path as well as the seasonal differences

The sunrise and sunset is very predictable every day, but things like cloud coverage and weather are less predictable and vary daily and annually. If a location that is usually very sunny experiences a huge increase in storms and cloud coverage in a given year than the average peak sun hours for that day or year will probably decrease. Tall objects such as trees and buildings can block out the sun during high solar insolation times, so be sure to strategically place your solar panels to get better efficiency.

In Dudleyville the average yearly peak sun hours for a fixed tilt non-tracking solar panel mount is 6. This is for a fixed panel mounted at an angle that is equal to the latitude of the location for the entire year. The amount of peak sun hours increases to 8.8 hours if you are using a 1-axis panel, and to 8.8 hours if you upgrade to a 2-axis solar panel.


Solar Businesses in Dudleyville, Arizona




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