Panels can be placed in multiple directions other than just an east west split.
Where should solar panels be placed.
We therefore need to know during the year the maximum and minimum altitude of the sun at midday in order to discover how many degrees our panels have to be tilted.
If ground or wall mounted panels don t work for you solar panels can also be mounted on a building near your house like your garage or a storage shed.
Thus the output for each solar panel in your array would.
So instead of asking whether you can install solar panels anywhere you want the better question you should ask is where and how your panels should be placed to achieve the benefits that you want.
However pitch angles between 30 and 45 degrees will work well in most situations.
Ideally a fixed roof mounted solar energy system should be at an angle that is equal to the latitude of the location where it is installed.
The maximum energy production is achieved at midday when the sun reaches its maximum altitude on the horizon.
It is even possible to have solar panels facing in more than two directions.
Your life would be much easier if you could just find out what angle is the optimal solar panel angle in your city or county.
For example some solar panels could be placed facing north and some facing west.
The table below features a solar panel angle by zip code for at least one city from every state.
Every home is unique and it s best to speak with an expert in solar to understand where solar panels should be placed on your roof.
For the sake of example if you are getting 5 hours of direct sunlight per day in a sunny state like california you can calculate your solar panel output this way.
As i said earlier the more a solar panel is perpendicular to the sun s rays the more it produces electricity.
Skip to 12 15 to hear rex and patrick discuss the main solar solutions for different kinds of flat roofing.
This will result in an output similar to north west facing panels.
Solar panel installers are presented with a number of challenges when designing and installing flat roof solar panels.
5 hours x 290 watts an example wattage of a premium solar panel 1 450 watts hours or roughly 1 5 kilowatt hours kwh.
Solar panel angle by zip code.
Outside of tou the biggest factors that influence the direction of your solar panels are shading and other obstructions that impact the panel s exposure to light.
Overall the angle of your rooftop has less impact on solar panel performance than the direction your roof faces.
Many roofs are going to have slopes between 30 and 40 degrees which means that solar panels can lie flush against the roof and produce enough electricity for attractive returns.
If you are trying to install solar panels on a steep roof it may not be possible to place panels at the optimal tilt with traditional racking systems.
