Why Direction Matters For Solar Panels

Or elsewhere in the northern hemisphere the best direction for solar panels to face is true south though there is an exception.

Why direction matters for solar panels.

Modify the best we can. The angle of your roof actually has less impact on solar panel performance than the direction your solar energy system faces. Why angle matters with rooftop solar. Solar panels will save you money and energy year round in any weather rain or shine.

A solar panel will harness the most power when the sun s rays hit its surface perpendicularly. The more sunlight reaches your solar panels the more electricity you can generate and the more money you ll be able to save on your electric bill. If you are looking to achieve cost savings by installing your own solar power system it is highly recommended that you put some time aside and carefully analyze and determine the the right location for your solar. So to answer the question.

The direction that your solar panels face is ultimately dependent on whether or not your system is connected through net energy metering nem and under a time of use tou payment structure. Net energy metering and time of use. Choosing the best angle and direction for your solar panels will optimize the amount of sunlight they receive and allow you to get the most out of your solar power system. If you re in the u s.

Therefore the best angle for your solar panels is the one that allows the panels to get the most direct perpendicular light. Solar panels produce electricity when sunlight hits their surface and they produce the most energy when that sunlight is exactly perpendicular to the panel face. Optimal electricity production occurs when solar panels face south at a tilt equal to 30. However it has been proven that west facing solar panels can produce more power.

Since the majority of solar panel owners keep their system on the grid we can split this grouping into simply those who pay for energy based on a tou payment. But no matter what direction your roof faces you will still see a significant impact from solar power. Pick the right location and solar panel direction. Does solar panel direction matter.

It s unfortunate that i can t say that it works well at any angle or direction but facts are facts so what can we do. That s why pv is an energy field that continually advances through research and testing. The placement and orientation of solar panels is just as important as which type of solar panel is used in a given situation. Ensuring that solar panels face the correct direction and have an appropriate tilt will help ensure that they produce maximum energy as they are exposed to the highest.

Some who install them on their roofs are somewhat limited but if you have the luxury of choosing exactly how you want your system setup there are a few tricks you can use. In general solar panels that are oriented directly east or directly west will produce about 20 percent less electricity than if they were facing south. Even with this decrease in performance solar panels will produce enough electricity to save you hundreds of dollars a year. Why does the angle of a solar panel matter.

South facing solar panels provide you with maximum energy savings for your home.