But it is important to understand some key factors involved with flat roof solar panel installation.
Solar panels on flat dormer roof.
Even a roof with a 90 degree completely vertical roof surface could conceivably have a solar panel mounted on it.
For flat roofs this angle can be achieved through brackets that are added onto the roof.
Only top manufacturers give warranties on panels installed at an angle of fewer than two degrees.
It is actually perfectly possible to install solar panels on a flat roof and this page takes you through how it can be done.
In fact flat roofs are the preferred type of roof for installing solar panels.
Flat roof solar panels need to be at a 20 50 degree angle.
Many people with flat roofs decide against solar panels as they do not think they can be installed due to the lack of direct sunlight.
When installing solar panels on your flat roof the resulting product can be tilted or not.
Not sure if anyone can confirm this i popped into my local ikea and spoke to a representative from harnegy regarding soloar panels and was advised that as i have a dormer it would not be suitable to have solar panels fitted due to the weight of the panels placed on a dormer generally dormer are not built with strong roofing.
An optimum tilt angle and orientation of your solar panels on a flat roof will ensure top energy production performance of your system.
This allows solar panels mounted on flat roofs to be tilted upwards enough to ensure they capture as much sunlight as possible.
This allows the solar panels to get the optimal amount of sunlight thereby providing you with the best in energy efficiency.
Solar panels can be mounted on flat roofs without drilling.
Tilt legs simply lift the panels up to a fixed angle so that they face directly into the sunlight.
This also helps to keep the array clean as rainfall will remove surface dirt that could reduce panel efficiency.
As with a pitched roof installation solar panels on a flat roof can be orientated as much as 90 degrees off south to face directly east or west and still be worthwhile considering in terms of output performance.
With the right professionals doing the installation work virtually any roof can be used.
Ballast mounts are easy to install and have no hole drilling damage to the roof.
Non penetrating flat roof mounts are designed without penetrations of the roof cladding.
So the bottom line is that there is no single roof type that is going to necessarily be a bad fit for solar power.
There are two most pressing factors in the design of a successful solar panel system generating maximum electricity.
If your rooftop is flat you can use tilt legs to face panels so that they are more perpendicular to the sun.
Solar panel tilt angle.
For optimum performance a solar panel should be at a 30 degree angle and face south or southwest.
However they would be wrong to think that.
