In general there s one big rule.
Why direction matters for solar panels.
However it has been proven that west facing solar panels can produce more power.
If you re in the u s.
Why angle matters with rooftop solar.
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.
Does solar panel direction matter.
Why orientation matters with rooftop solar.
A solar panel will harness the most power when the sun s rays hit its surface perpendicularly.
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.
Solar panels will save you money and energy year round in any weather rain or shine.
That s why pv is an energy field that continually advances through research and testing.
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.
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.
Therefore the best angle for your solar panels is the one that allows the panels to get the most direct perpendicular light.
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.
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.
The angle of your roof actually has less impact on solar panel performance than the direction your solar energy system faces.
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.
Even with this decrease in performance solar panels will produce enough electricity to save you hundreds of dollars a year.
Optimal electricity production occurs when solar panels face south at a tilt equal to 30.
Modify the best we can.
South facing solar panels provide you with maximum energy savings for your home.
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.
However even if you lower the tilt of your roof all the way down to 5 production.
Net energy metering and time of use.
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.
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.
