Can solar panels be installed on a north-facing roof?

With the growing demand for solar energy, many homeowners are beginning to ask the question of whether or not solar panels can be installed on a north-facing roof. While it is not the standard recommendation, it is possible to install solar panels on a north-facing roof and still receive the financial and environmental benefits of solar energy.

Are north facing solar panels worth the money?

With electricity prices rising, north facing solar panels are now often worth the money. Long ago, when the year was 2010, electricity was cheaper than it is now and solar panels were way more expensive. Installing solar just about made financial sense on a south facing roof. But installing on a north facing roof made absolutely no sense.

Should a solar system be installed on a north facing roof?

But installing on a north facing roof made absolutely no sense. That’s because a north facing solar system typically produces about 56% of the output of a south facing system. Since 2010, the cost of electricity has risen from 11p per kilowatt hour to over 30p per kilowatt hour. That’s almost a three-fold increase.

Are north-facing solar panels better than south-facing?

While most experts recommend south-facing solar panels for optimal performance, north-facing panels can still be viable. The challenges associated with north-facing roofs can be overcome with proper orientation and avoiding shade. All these benefits make the system expected to pay for itself in less than six years.

What is the best angle for solar panels in the UK?

Aside from roof orientation, the roof pitch and shading also play a significant role in solar panel efficiency. The best angle for solar panels in the UK is between 30° and 40° and, ideally, your solar panels won't be obstructed by any shade. Understanding these variables can help homeowners decide if their north-facing solar array is feasible.

What is a good roof pitch for solar panels?

A roof pitch of 41 degrees facing due south with no shading is usually required to achieve 100% effectiveness. While most experts recommend south-facing solar panels for optimal performance, north-facing panels can still be viable. The challenges associated with north-facing roofs can be overcome with proper orientation and avoiding shade.