Perfect Conditions For Solar Panel

On the contrary in the countries of the southern hemisphere such as south africa and australia the best orientation is true north.

Perfect conditions for solar panel.

The next day a rep from xyz solar came out to his house and after looking at his electric bill told john that he would need an 8 5kw pv system to offset 100 of his past 12 month usage. Solar panels should always face true south if you are in the northern hemisphere or true north if you are in the southern hemisphere. Most solar panels are built to handle a wide range of climates and conditions including heavy rain hail wind heat and cold. True north is not the same as magnetic north.

In fact it is considered as the driest place on earth. The solar panel is sensitive to high temperatures and has a lower lifespan with a huge requirement of space. With longer days and plenty of sun summer is a great time of year to put a solar system to work. Solar panel output is expressed in units of watts w and represents the panel s theoretical power production under ideal sunlight and temperature conditions.

This is good news for areas that are impacted by storms rain and snow. These days the average efficiency of a solar panel is about 18 7 percent. More importantly atacama is dry very dry. During the manufacturing process each solar panel is tested for extreme weather conditions to receive an underwriter s laboratories ul certification.

John smith is a homeowner in california looking to reduce his electric bill by going solar and he decided to call an installation company that he found on the internet. If you are using a compass to orient your panels you need to correct for the difference which varies from place to place. This means that under. A combination of factors renders atacama the perfect solar spot.

Thin film amorphous silicon solar panel. It is relatively close to the equator 28 degrees south and therefore has a high energy density. Since solar panels are more productive when the sun s rays are perpendicular to their surfaces the certainly best orientation is the one directly true south azimuth angle 180. When solar panels generate just as much or more energy than is consumed during a given month the solar system is able to take on some of the demand load that would normally add strain to the electrical grid.

The average us home solar system size is 5 kilowatts or 20 250 watt panels. Size along with orientation the size of your roof will determine how many solar panels you can install. Most home solar panels on the market today have power output ratings ranging from 250 to 400 watts with higher power ratings generally considered preferable to lower power ratings.