Since most sunlight comes from the south this will make your panels more productive.
Do my solar panels have to face south.
West facing solar panels get less sun than those that face south but it s not as little as you may think.
Because if panels are not in the same direction as the orientation of the building then they will take up more space on the roof.
Well when it comes to solar panels west is second best.
Go west young one.
See image below for illustration.
But what if you don t have a suitable south facing roof.
North now that s a problem.
Plenty of systems get installed on western systems and eastern and south eastern etc.
For those who are not part of a tou model with their utility company the direction that you want to face your solar panels is south.
However solar panels can be orientated on any roof that faces south of either east or west.
On a flat roof if the orientation of the building is not strictly n s then you have the option of making panels face south.
Solar panels should face south for any home in america to obtain maximum power generation.
This is a good action if you have enough space on the rooftop.
What you are doing is optimizing your energy production for maximum savings with your utility company.
This is so that you can expose your solar panels to as much light as possible to optimize their energy production.
If you live in the usa or any other country in the northern hemisphere the best direction to face solar panels is south.
Face panels south for non tou ratepayers.
In the northern hemisphere the sun crosses the sky a little to the south which means putting solar panels on a south facing roof is the best way for homeowners to capture the most solar energy.
Your roof does not have to face exactly south true or not.