Atlantic City Solar Power Information & Peak Sun Hours
Solar Green Energy Summary for Atlantic City, Wyoming
Lattitude: 42.5012
Sunlight
Fixed Tilt Sunlight Hours: 6.4 hours per day
1-Axis Tilt Sunlight Hours: 6.5 hours per day
2-Axis Tilt Sunlight Hours: 7.5 hours per day
The amount of hours from sunrise to sunset is equal to the total sunlight hours in a 24 hour period. Similarly, peak sun hours are the amount of total sunlight hours in a 24 hour period that are strong enough to provide power from being captured by a solar panel. Not every hour of sunlight delivers the same amount of energy resources. The sunlight at sunrise does not provide as many resources as the amount of sunlight mid-day. Thus, looking at the average peak sunlight hours for Atlantic City is valuable for calculating your solar needs.
If you open the newspaper in the morning or watch the weather channel on the news you can get an accurate prediction of sunrise and sunset each day for Atlantic City. However, still knowing that the latitude of Atlantic City is 42.5 can be a helpful number for your solar panel setup and planning. The closer your latitude is to zero the closer you are to the equator. At the equator you find the most consistent total sunlight hours throughout any given day of the year. As your latitude increases you can see larger discrepancies of daily sunlight hours during the year. For example, having very long summer days and very short and dark winter days
A tracking mount will increase the average peak sun hours for a solar power system. Think about a panel that is tracking the sun in the sky vs a panel that is fixed and not moving: you will see a higher efficiency ratio of productions. A 1-axis mount will track the sun from East to West from sunrise to sunset and move on a single axis of rotation. A 2-axis mount will track the Sun from East to West the same as a 1-axis mount would, but it will also track the angle of the sun in the sky as it slowly varies season to season. A 2-axis mount is more necessary in high latitude regions where the angle of the sun in the sky changes dramatically between each equinox.
Another reason to consider average peak sun hours is because weather can dramatically affect the day-to-day output of solar panels. It goes without saying that a dark stormy day will produce less output than a clear sunny day. Looking at a yearly average helps account for these daily variables.
We can use previous years of data to estimate the amount of peak sun hours in Atlantic City. A fixed tilt mount for example will receive 6.4 average hours per day. For more efficiency for your system in Atlantic City you could use a 1-axis tracking mount and increase your daily peak sun average to 6.5 hours, or even further with a 2-axis panel to get an average of 7.5 hours.