Is My House South Facing For Solar Panels

Solar pv panels are most effective on a broad south facing roof at least in the northern hemisphere.

Is my house south facing for solar panels.

And when it comes to orienting solar panels most people will simply choose the south which the compass points to. An easy way to find out if your roof and thus your property is good for solar is to look it up on google maps. But what if you don t have a suitable south facing roof. In order to collect energy more efficiently solar panels should be angled to face as close to the sun as possible.

Panels mounted on a standard pitch roof facing east or west will produce approximately 15 less output than panels mounted on a south facing roof of a standard pitch. Ideally they should face true south which is a slightly different direction from the magnetic south you would find with a compass. The traditional advice is to position solar panels to be south facing. This is because for those of us living in the northern hemisphere the sun is always along the southern part of the sky as we complete our yearly orbit around it.

Well when it comes to solar panels west is second best. 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. Contractor is finding the true solar south it has been known that south facing solar panel in the northern hemisphere can get the most out of sunshine.