Solar Panel Factors

Due to earth s spherical shape the solar rays have more intensity around the equatorial regions.

Solar panel factors.

The following are some factors to consider before buying a solar panel. There are several other factors that affect solar panel efficiency and the ability to convert sunlight into energy for use in our homes and businesses. Solar panel efficiency is a measure of how much sunlight that hits the surface area of a solar panel is converted into usable electricity. Still the key issue is choosing a reputable company that will offer the best quality product and the one that will support you for an extended period.

Solar energy output is also affected by weather and seasonal variations. The trustworthiness of the company. Solar panels and temperature. Not all solar panels are created equal.

You may hear your solar installer say it s a 255 watt panel or the panel i am recommending is has a wattage of 300. Clouds have a big impact on the amount of solar radiation reaching the surface of earth. Living in arizona will get more solar radiation than someone who lives in the mid west. Tilt orientation latitude and climate can have major impacts on a solar system s performance so if you are planning to offset your electric bill with solar it is.

Most professionals say that the best placement is to have the panels face south while others say west. Power ratings efficiency ratings and degradation rates are just a few of the qualifications that set solar panels apart from one another. Regardless this information is important for you to determine before the installation starts. Top five factors determining solar energy potential 1.

Besides solar panels efficiency and size there are other factors that affect how much power your solar panels will create. Factors that affect solar panel efficiency panel material components reflectance efficiency thermodynamic efficiency. Power output or wattage is an important factor to consider when comparing solar panel options. Believe it or not warmer temperatures actually have an adverse effect on the production of solar panels.

So if a solar panel has an efficiency rating of 15 that means 15 of the sunlight that hits the solar panels will be converted into electricity. While this is true there are a variety of other real world factors that determine how much energy your system will produce throughout the year.