Which Direction Should Solar Panels Face

So what direction should solar panels face.

Which direction should solar panels face.

Solar south or geographic south. Apart from how much power each panel can produce how many panels you ll need what size and how well they ll work with your rooftop you ll also want to consider the best direction for solar panels to face. The conventional wisdom in the northern hemisphere is that the best direction to face solar panels is south since that is generally where they d receive the most sunlight. The most optimum direction to face your solar panels is somewhere between south and west.

Five or six years ago the question of which direction solar panels should face was easy. Therefore directions like southwest or southeast are fine. True south can also be calculated at noon when shadows from vertical objects run north south. Net energy metering and time of use.

On the other hand if you live in the southern hemisphere you can use this same technique. 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. If your roof does not face the right direction then surface mounted panels or pole mounted panels may be your best bet. Joshua rhodes a postdoctoral research fellow in the webber energy group and the energy institute at the university.

However the electricity system is not as simple as it sometimes seems and the best direction to face solar panels may actually be west. It is at this location that your panels will receive the maximum sunlight throughout the day. The direction solar panels should face is true south a k a. However you would want to face your solar panels in the opposite direction of where your shadows face.

Solar panels should face south for any home in america to obtain maximum power generation. However solar panels can be orientated on any roof that faces south of either east or west. To correct the compass reading your solar installer will calculate the magnetic declination of your site. Which way should my solar panels be facing.

Because high feed in tariffs were available they simply had to have an orientation facing north in order to maximise the amount of electricity they produced and so earn the most feed in. This is a simple tried and true way to. The following is a guest post by dr. This is the direction your solar panels should face.